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Instruction Manual for Honeywell models including: STT700 Smart Line Temperature Transmitter, STT700, Smart Line Temperature Transmitter, Line Temperature Transmitter, Temperature Transmitter, Transmitter
Honeywell STT700 SmartLine Temperature Transmitter Installation Guide - Latest Manual
This transmitter uses the two mounting screws to connect it to earth ground. Grounding the transmitter for proper operation is required, as doing so tends to minimize the possible effects of noise on the output signal and affords protection against lightning and static discharge. An optional lightning protection module is available for use in areas that are highly susceptible to lightning ...
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DocumentDocumentSTT700 SmartLine Temperature Transmitter Quick Start Installation Guide 34-TT-25-19, Revision 7, May 2023 This document provides descriptions and procedures for the Quick Installation of Honeywell's family of SmartLine Temperature Transmitters. Copyrights, Notices and Trademarks Copyright 2023 by Honeywell Revision 7, May 2023 The STT700 is available in a variety of models for measuring Thermocouples, RTD, Millivolts and Ohm sensor types. For full details refer to the manuals listed below for Operation, Installation, Protocol, Configuration, Calibration, Maintenance, Parts, Safety and Approvals etc. including options. Trademarks SFC, SmartLine, STT700 are U.S. registered trademarks of Honeywell Inc. . HART® is a Trademark of FieldComm GroupTM Documentation To access complete documentation, including language variants, scan the QR code below using your smart phone/device or QR code scanner. Go to the APP store for your free Smartphone QR scanner Or you can follow the URL to access the online SmartLine HUB page. The HUB page will contain direct links to open SmartLine product documentation. URL https://hwll.co/SmartLineHUB QR Code Table of Contents Installation ......................................................................................................... 1 DEVICE CONFIGURATION ..................................................................... 1 Features and Options .......................................................................................... 1 Mounting the Transmitter...................................................................................2 Wiring Connections and Power Up .................................................................... 3 Wiring Variations...............................................................................................3 Input Sensor Wiring..................................................................................... 3 Explosion-Proof Conduit Seal ............................................................................ 4 LIGHTNING PROTECTOR .............................................................................. 4 Appendix A. PRODUCT CERTIFICATIONS ................................................... 5 Tables Table 1: Installation considerations .......................................................... 1 Table 2: Mounting Dimensions ................................................................. 2 Figures Figure 1 STT700 Temperature Transmitter (HART left, DE right) ........ 1 Figure 2 STT700 Temperature Transmitter with display module .......... 1 Figure 3: DIN Rail Mounting...................................................................... 2 Figure 4: Wall Mounting Dimensions ........................................................ 2 Figure 5: Pipe Mounting Dimensions ........................................................ 2 Figure 6: Spring Loading and Sensor Assembly ...................................... 2 Figure 7: STT700 HART Transmitter Operating Ranges ......................... 3 Figure 8: STT700 DE Transmitter Operating Ranges .............................. 3 Figure 9: STT 700 Terminal connections.................................................. 3 Figure 10: HART/DE Input Wiring Diagram for single sensor connection 3 Figure 11: Wiring Diagram for HART Dual Sensor Connections.............. 3 Figure 12: Lightning Protector Dimensions............................................... 4 Figure 13: Installation without EU Meter ................................................... 4 Figure 14: Installation with EU Meter ........................................................ 4 Figure 15: Installation with Standard Display .......................................... 4 Installation For start-up, operation (including configuration), maintenance and calibration refer to the STT700 Transmitter User's manual, #34-TT-25-17 Evaluate the site selected for the Transmitter installation with respect to the process system design specifications and Honeywell's published performance characteristics for your particular model. Conditions to be considered include: Table 1: Installation considerations Environmental Conditions: Process Parameters - Ambient temperature - Temperature - Relative Humidity - Maximum Sensor Input Ratings Potential Noise Sources: Vibration Sources - Radio Frequency Interference - Pumps (RFI) - Electromagnetic Interference - Motorized System Devices (EMI) (e.g., pumps) - Valve Cavitation In preparation for post-installation processes, refer to the MC Toolkit User Manual, Document # #34-ST-25-50 (MCT404), for battery conditioning and device operation and maintenance information. DEVICE CONFIGURATION This transmitter comes with a standard factory configuration. Consult the nameplate for basic information. Reconfiguration for your particular application can be accomplished by following instructions in the Transmitter User's manual. This can be found by following the website URL or QR code on page 1 of this document. Features and Options As shown in Figure 1, the STT700 is packaged in a single module. The elements in this module are connected to the process sensors, measure the process variables, respond to setup commands and execute the software and protocol for the different temperature measurement types. Figure 1 STT700 Temperature Transmitter (HART left, DE right) Figure 2 STT700 Temperature Transmitter with display module The transmitter measures process temperature and outputs a signal proportional to the measured process variable (PV). Available output communication protocols include 4 to 20mA, Honeywell Digitally Enhanced (DE) and HART protocols. STT700 Quick Start Guide 1 Mounting the Transmitter DIN Rail Mounting If the STT700 is to be installed on DIN Rail then the main considerations are electrical connections and mechanical fixing. Electrical connections are identical to the bench test instructions except that thermocouple wire is likely to be used with thermocouples. Mechanical fixing of the module is by means of the snap-in DIN Rail Clips which are screwed to the bottom lugs of the module. Figure 3: DIN Rail Mounting The DIN Rail needs to be connected to Earth Ground, refer to STT700 SmartLine transmitter user's manual, #34-TT-25-17. Uninstalling/Installing EU Meter from Housing EU Meter: 1. Remove the EU METER from the mounting bracket. 2. Unfasten the 2 mounting screws. 3. Remove the bracket. To put the EU meter back follow the above sequence in the reverse order. Uninstalling/Installing Standard Display from Housing Standard Display: 1. Loosen the bracket screws 2. Move the display in clockwise direction till the STT700 connections are exposed 3. Slide and remove the cable joint from the display panel bracket 4. Disconnect the cables from the display panel and STT700 transmitter 5. Remove the Standard Display from the bracket. To reinstall the Standard Display reverse the above sequence. Housing Cover and O Ring: 1. Review O-ring condition & replace, if damaged. New O-ring can be ordered from spare parts list. 2. Apply O-ring lubricant to the end cap O-ring. Relax O-ring twists, if any. Assemble housing cover with sufficient torque for securing against IP. Mounting Module in Housing The STT700 module can be installed in a variety of housings suitable for direct head mounting, 2'' (50mm) pipe mounting or wall mounting. Table 2: Mounting Dimensions Dimensions Aluminum (field mount housing) A B Without integral meter 70 mm [2.76 inch] 120,8 mm [4.76 inch] With integral meter 127 mm [5.00 inch] 210,8 mm [8.30 inch] Field Mount Housing Field Mount Housing Field Mount Housing with Meter without Meter with and without Meter Figure 4: Wall Mounting Dimensions For more details on wiring and dimensions for Aluminum Direct head and Cast iron Direct head refer to STT700 SmartLine transmitter user's manual, #34-TT-25-17. Field Mount Housing Field Mount Housing Field Mount Housing with Meter without Meter with and without Meter Figure 5: Pipe Mounting Dimensions Spring Loading Spring loading is available worldwide with direct head mounting. In North America, the spring loading is typically included in the sensor/thermowell assembly and is available with all housings. For non-North American spring loading as shown in Figure 6, simply include the springs under the 33 mm pitch mounting screws, pass the screws through the module and sensor mounting plate and snap in the retaining circlip to the screws to hold the assembly together. Guide the sensor assembly through the housing sensor entry and screw down the 33 mm screws until the limit is reached as the sensor presses against the bottom of thermowell. For wall or 2'' pipe mounting, the temperature sensor can be remote from the STT700 field mount housing or integral to the housing. For remote installations, the sensor wiring should be run in shielded, twisted pair wiring and connected via one of the housing wiring entries. For explosionproof/flameproof installations, ensure that the cable entries are fitted with flameproof adaptors and that the wiring grade complies with local standards. Figure 6: Spring Loading and Sensor Assembly STT700 Quick Start Guide 2 Wiring Connections and Power Up Summary The transmitter is designed to operate in a two-wire power/current loop with loop resistance and power supply voltage within the HART and DE operating ranges shown in Figure 7. Figure 7: STT700 HART Transmitter Operating Ranges Figure 8: STT700 DE Transmitter Operating Ranges Loop wiring is connected to the transmitter by simply attaching the positive (+) and negative () loop wires to the positive (+) and negative () terminals on the transmitter terminal block in the electronics housing shown in Figure 9. Route the wires through the pre-molded channels on the connector cap. Connect the loop power wiring shield to earth ground only at the power supply end. Note that loop-power for this transmitter is not polarity-sensitive. Wiring Variations The above procedures are used to connect power to a transmitter. For loop wiring and external wiring, detailed drawings are provided for transmitter installation in non-intrinsically safe areas and for intrinsically safe loops in hazardous area locations. This procedure shows the steps for connecting power to the transmitter. The screw terminals suitable for wirings up to (16AWG) - Shielded, twisted-pair cable such as Belden 9318 or equivalent must be used for all signal/power wiring. Note: If solid core wire is used strip insulation 1/4 in (6 mm). Once inserted under the square washer the stripped portion should be contained under the square washer. If multi-stranded wire is used, a ferrule is to be used and the stripped wire should be in the insulated portion of the ferrule. The ferrule can be also be used on the solid core wire. - The cable shield must be connected at only one end of the cable. Connect it to the power supply side and leave the shield insulated at the transmitter side. After wiring the Transmitter as outline in the next sections, torque the screws to 1.1 Nm (10 lb-in) Grounding and Lightning Protection Connect a wire from the mounting screws to earth ground to make the protection effective. Use a size 8 AWG or (8.37mm2) bare or green covered wire for this connection. For ungrounded thermocouple, mV, RTD or ohm inputs, connect the input wiring shield(s) to the same earth ground connection. For grounded thermocouple inputs, connect the internal ground connection shown in Figure 9 to the same earth ground as used by the thermocouple. As noted above, the loop power wiring shield should only be connected to earth ground at the power supply end. For DE, the burnout direction needs to be selected in the hardware and this will be detected at power on time. Figure 9: STT 700 Terminal connections This transmitter uses the two mounting screws to connect it to earth ground. Grounding the transmitter for proper operation is required, as doing so tends to minimize the possible effects of noise on the output signal and affords protection against lightning and static discharge. An optional lightning protection module is available for use in areas that are highly susceptible to lightning strikes. As noted above, the loop power wiring shield should only be connected to earth ground at the power supply end. Wiring must comply with local codes, regulations and ordinances. Grounding may be required to meet various approval body certification, for example CE conformity. Refer to the STT700 SmartLine Transmitter User's Manual 34-TT-25-17 for details For HART and DE the transmitter is designed to operate in a two-wire power/current loop with loop resistance and power supply voltage within the operating range; see Figure 9. With an optional remote meter, the voltage drop for this must be added to the basic power supply voltage requirements to determine the required transmitter voltage (VXMTR) and maximum loop resistance (RLOOP MAX). Additional consideration is required when selecting intrinsic safety barriers to ensure that they will supply at least minimum transmitter voltage (VXMTR MIN), including the required 250 ohms of resistance (typically within the barriers) needed for digital communications. Input Sensor Wiring Connect the input sensors as shown in Figure 10 below: RTD Thermocouple, mV, Ohm and Millivolt connections. Figure 10: HART/DE Input Wiring Diagram for single sensor connection The single sensor connections can also be used on a dual input transmitter when a second input is not required. In this case, it is recommended that the second input be configured to none in software. In case of RTD type being configured to 4-wire, this is automatically done. Figure 11: Wiring Diagram for HART Dual Sensor Connections STT700 Quick Start Guide 3 Explosion-Proof Conduit Seal When installed as explosion proof in a Division 1 Hazardous Location, keep covers tight while the Transmitter is energized. Disconnect power to the Transmitter in the non-hazardous area prior to removing end caps for service. When installed as non-incendive equipment in a Division 2 hazardous location, disconnect power to the Transmitter in the non-hazardous area, or determine that the location is non-hazardous before disconnecting or connecting the Transmitter wires. Transmitters installed as explosion proof in Class I, Division 1, Group A Hazardous (classified) locations in accordance with ANSI/NFPA 70, the US National Electrical Code, require a LISTED explosion proof seal to be installed in the conduit, within 18 inches (457.2 mm) of the transmitter. LIGHTNING PROTECTOR This device is designed to give the SmartLine temperature transmitter maximum protection against surges such as those generated by lightning strikes. The lightning protector mounts right on the top of the STT700 terminal block, providing easy field wiring and also protection for the EU meter if used. For more details refer to STT700 SmartLine temperature transmitter user's manual, #34-TT-25-17. Installation · If an EU meter is used, remove the shunt on the Lightning Protector. In all other cases, the shunt must be present. · If Standard Display is used, no need to remove the shunt. · Remove the cover/cap of the housing (if applicable). The device fits on the top of the transmitter module terminal block and the transmitter output screws (+ and -) fix mechanically the device. · If Standard Display is used, remove the cover of the housing and connect the display cable to the 8-Pin connector provided on the transmitter. · Attach the grounding wire to the ground screw in the housing. Connect a wire from the transmitter enclosure to local earth ground. Use size 14 AWG or 2.0mm2 bare or green covered wire. · If an EU meter is used, wire according to Figure 14 · If Standard Display is used, wire according to Figure 15. · Connect the 4 20mA loop to the + and terminal screws of the surge protection and close the cap of the housing. Figure 12: Lightning Protector Dimensions Figure 14: Installation with EU Meter For start-up, operation (including configuration), maintenance and calibration refer to the STT700 Transmitter User's manual, #34-TT-25-17 Figure 13: Installation without EU Meter Figure 15: Installation with Standard Display STT700 Quick Start Guide 4 Appendix A. PRODUCT CERTIFICATIONS A1. Safety Instrumented Systems (SIS) Installations For Safety Certified Installations, please refer to STT700 Safety Manual #34-TT-25-05 for installation procedure and system requirements. A2. China RoHS China RoHS compliance information is located here: (Pending) https://www.honeywellprocess.com/library/support/Public/Documents/50136434.pdf A3. European Directive Information (EU) STT700 Quick Start Guide 5 A4. Hazardous Locations Certifications AGENCY MSG Code TYPE OF PROTECTION Electrical Ambient Parameters Temperature Intrinsically Safe Certificate: FM17US0112X Class I, Division 1, Groups A, B, C, D; T6.. T4 Class I Zone 0 AEx ia IIC T6.. T4 Note 2 T6: -40oC to +40oC T5: -40oC to +55oC T4: -40oC to +70oC Ga Non-Incendive and Zone 2 F1 Intrinsically Safe Certificate: FM17US0112X Class I, Division 2, Groups A, B, C, D; T6..T4 Class I Zone 2 AEx ec IIC T6..T4 Note 1 Note 2 for "ic" T6: -40oC to +40oC T5: -40oC to +55oC T4: -40oC to +85oC Gc Class I Zone 2 AEx ic IIC T6..T4 FM Gc Approvals TM (USA) Intrinsically Safe Certificate: FM17US0112X Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Groups E, F, G; Class III, Division 1: T6..T4 Note 2 T6: -40oC to +40oC T5: -40oC to +55oC T4: -40oC to +70oC Class I Zone 0 AEx ia IIC T6.. T4 Ga Explosion proof Certificate: FM17US0112X Class I, Division 1, Groups A, B, C, D; T6..T5 Class 1, Zone 1, AEx db IIC T6..T5 Gb Note 1 T6: -40oC to +65oC T5: -40oC to +85oC F2 Dust-Ignition proof Class II, Division 1, Groups E, F ,G; T5 Zone 21, AEx tb IIIC T95oC Db Non-Incendive and Zone 2 Intrinsically Safe Certificate: FM17US0112X Class I, Division 2, Groups A, B, C, D; T6..T4 Class I Zone 2 AEx ec IIC T6.. T4 Note 1 T6: -40oC to +40oC T5: -40oC to +55oC T4: -40oC to +85oC Gc Class I Zone 2 AEx ic IIC T6.. T4 Gc Enclosure TYPE 4X/ IP66 Standards : FM 3600:2018; ANSI/ UL 60079-0: 2013 FM 3615 : 2018; ANSI/ UL 60079-1: 2015 ; FM 3610:2018; ANSI/ UL 60079-11 : 2014 FM 3810 : 2018 ; FM 3611:2018; ANSI/ UL 60079-7 : 2017 AGENCY MSG Code TYPE OF PROTECTION Electrical Parameters Ambient Temperature Intrinsically Safe Certificate: 70113941 Class I, Division 1, Groups A, B, C, D; T4 Note 2 T4: -40oC to +70oC Class I Zone 0 AEx ia IIC T4 Ga Ex ia IIC T4 Ga Non-Incendive and Zone 2 C1 Intrinsically Safe Certificate: 70113941 Class I, Division 2, Groups A, B, Note 1 C, D; T6.. T4 Note 2 for T4: -40oC to +85oC Class I Zone 2 AEx ic IIC T4 Gc "ic" Ex ic IIC T4 Gc Class I Zone 2 AEx nA IIC T4 Gc Ex nA IIC T4 Gc Explosion proof Certificate: 70113941 Class I, Division 1, Groups A, B, C, D; T6..T5 CSACanada and USA Ex db IIC T6..T5 Gb Class 1, Zone 1, AEx db IIC T6..T5 Gb Dust-Ignition Proof: Note 1 T6: -40oC to +65oC T95oC/T5:-40oC to +85oC Class II, III, Division 1, Groups E, F, G; T5 Ex tb IIIC T 95oC Db Zone 21 AEx tb IIIC T 95oC Db Intrinsically Safe Certificate: 70113941 C2 Class I, II, III, Division 1, Groups A, B, C, D, E, F, G; T4 Note 2 T4: -40oC to +70oC Class I Zone 0 AEx ia IIC T6..T4 Ga Ex ia IIC T4 Ga Non-Incendive and Zone 2 Intrinsically Safe Certificate: 70113941 Class I, Division 2, Groups A, B, Note 1 C, D; T4 Note 2 for T4: -40oC to +85oC Class I Zone 2 AEx nA IIC T4 Gc "ic" Ex nA IIC T4 Gc Class I Zone 2 AEx ic IIC T4 Gc Ex ic IIC T4 Gc Enclosure: Type 4X/ IP66/ IP67 STT700 Quick Start Guide 6 Standards: CSA C22.2 No. 0-10: 2015; CSA 22.2 No. 25: 2017; CSA C22.2 No. 30M1986 (reaffirmed 2016); CSA C22.2 No. 94.2:2015; CSA C22.2 No. 61010-1: 2012; CSA-C22.2No.157-92 (reaffirmed 2016); C22.2 No. 213: 2016; C22.2 No. 60529:2016; C22.2 No. CSA 60079-0:2015; C22.2 No. 60079-1: 2016; C22.2 No. 60079-11: 2014; C22.2 No. 60079-15: 2016; C22.2 No. 60079-31: 2015; ANSI/ ISA 12.12.01 : 2015 ; FM 3600: 2011; ANSI/ UL 61010-1 : 2016; ANSI/ UL 60079-0: 2013 ; FM 3616 : 2011; FM 3615 : 2011; ANSI/ UL 60079-1: 2015 ; ANSI/ UL 60079-31: 2015; ANSI/ UL 60079-11 : 2014; FM 3611: 2016; ANSI/ UL 60079-15 : 2013 ; ANSI/ UL 913: Edition 7; ANSI/ UL 50E: 2015 AGENCY MSG Code A1 ATEX A2 TYPE OF PROTECTION Electrical Parameters Ambient Temperature Intrinsically Safe Certificate: SIRA 17ATE2162X II 1 G Ex ia IIC T4 Ga Note 2 Non Sparking and Zone 2 Intrinsically Safe Certificate: SIRA 17ATE4161X II 3 G Ex ec IIC T4 Gc II 3 G Ex ic IIC T4 Gc Note 1 Note 2 for "ic" Flameproof Certificate: SIRA 17ATE2162X II 2 G Ex db IIC T6..T5 Gb II 2 D Ex tb IIIC T 95oC Db Note 1 Intrinsically Safe Certificate: SIRA 17ATE2162X II 1 G Ex ia IIC T4 Ga Note 2 T4: -40oC to +70oC T4: -40oC to +70oC T6: -40oC to +65oC T95oC/T5:-40oC to +85oC T4: -40oC to +70oC Category 3 Increased Safety Intrinsically Safe Certificate: SIRA 17ATE4161X Note 1 Note 2 for "ic" T4: -40oC to +85oC II 3 G Ex ec IIC T4 Gc II 3 G Ex ic IIC T4 Gc Enclosure: IP66/ IP67 Standards : EN 60079-0: 2012+A11 : 2013; EN 60079-1 : 2014 ; EN 60079-11: 2012 ; EN 60079-7 : 2015 ; EN 60079-31 : 2014 AGENCY IECEx MSG Code E1 E2 TYPE OF PROTECTION Electrical Parameters Ambient Temperature Intrinsically Safe Certificate: SIR 17.0035X Note 2 T4: -40oC to +70oC Ex ia IIC T4 Ga Non Sparking, Zone 2 Intrinsically Safe Certificate: SIR 17.0035X Ex ec IIC T4 Gc Note 1 Note 2 for "ic" T4: -40oC to +85oC Ex ic IIC T4 Gc Flameproof Certificate: SIR 17.0035X Ex db IIC T6..T5 Gb Ex tb IIIC T95oC Db Note 1 T6: -40oC to +65oC T95oC/T5:-40oC to +85oC Intrinsically Safe Certificate: SIR 17.0035X Note 2 T4: -40oC to +70oC Ex ia IIC T4 Ga Zone 2- Increased Safety and Intrinsically Safe Certificate: SIR Note 2 T4: -40oC to +85oC 17.0035X Ex ec IIC T4 Gc Ex ic IIC T4 Gc Enclosure: IP66/ IP67 Standards: IEC 60079-0: 2011; IEC 60079-1 : 2014; IEC 60079-11 : 2011; IEC 60079-31 2014; IEC 60079-7 : 2015 AGENCY CCoE INDIA NEPSI (China) MSG Code TYPE OF PROTECTION Electrical Parameters Ambient Temperature Intrinsically Safe P1 Certificate: P417399/1 Ex ia IIC T4 Ga Flameproof Certificate: P417399/1 Ex db IIC T6..T5 Gb P2 Intrinsically Safe Certificate: P417399/1 Ex ia IIC T4 Ga Enclosure: IP66/ IP67 Note 2 Note 1 Note 2 T4: -40oC to +70oC T6: -40oC to +65oC T5: -40oC to +85oC T4: -40oC to +70oC Intrinsically Safe Certificate: GYJ18.1420X Ex ia IIC T4 Ga N1 Non Sparking, Zone 2 Intrinsically Safe Certificate: GYJ18.1420X Ex ec IIC T6..T4 Gc Ex ic IIC T6..T4 Gc Flameproof Certificate: GYJ18.1420X Ex db IIC T6..T5 Gb Ex tD A21 IP6X T80 oC/ T95oC Intrinsically Safe N2 Certificate: GYJ18.1420X Ex ia IIC T4 Ga Note 2 T4: -40oC to +70 oC Note 1 Note 2 for "ic" T4: -40oC to +85 oC Note 1 T6: -40oC to +65oC T95oC/T5: -40oC to +85oC Note 2 T4: -40oC to +70oC Zone 2 Intrinsically Safe Certificate: GYJ18.1420X Ex ic IIC T4 Gc Note 2 T4: -40oC to +85oC Enclosure: IP66/ IP67 AGENCY SAEx South Africa MSG Code S1 S2 TYPE OF PROTECTION Electrical Parameters Ambient Temperature Intrinsically Safe Certificate: XPL 18.0865X Ex ia IIC T4 Ga Non Sparking, Zone 2 Intrinsically Safe Certificate: XPL 18.0865X Ex ec IIC T4 Gc Ex ic IIC T4 Gc Flameproof Certificate: XPL 18.0865X Ex db IIC T6..T5 Gb Ex tb IIIC T 95oC Db Intrinsically Safe Certificate: XPL 18.0865X Ex ia IIC T4 Ga Zone 2 Intrinsically Safe Certificate: XPL 18.0865X Ex ic IIC T4 Gc Enclosure: IP66/ IP67 Note 2 T4: -40oC to +70oC Note 1 Note 2 for T4: -40oC to +85oC "ic" Note 1 T6: -40oC to +65oC T95oC/T5: -40oC to +85oC Note 2 T4: -40oC to +70oC Note 2 T4: -40oC to +85oC Notes 1. Operating Parameters: 4-20 mA/HART (Loop Terminal) - Voltage= 10.58 to 35 V, Current = 4-20 mA Normal (3.8 21.5 mA Faults) 2. Intrinsically Safe Entity Parameters For details see Control Drawing STT700 Quick Start Guide 7 A.5 WARNINGS and Cautions: Intrinsically Safe and Non-Incendive Equipment: WARNING: SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR USE IN HAZARDOUS LOCATIONS. Explosion-Proof/ Flameproof: WARNING: DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT Non-Incendive Equipment: WARNING: DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAYBE PRESENT All Protective Measures: WARNING: FOR CONNECTION IN AMBIENTS ABOVE 60oC USE WIRE RATED 105oC A.7 Control Drawing A.6 Conditions of Use" for Ex Equipment", Hazardous Location Equipment or "Schedule of Limitations": The installer shall provide transient over-voltage protection external to the equipment such that the voltage at the supply terminal of the equipment does not exceed 140% of the voltage rating of the equipment. Intrinsically Safe: Must be installed per drawing 50133855 Division 2: This equipment is suitable for use in a Class I, Division 2, Groups A, B, C, D; T4 or Non-Hazardous Locations Only. Transmitter only Selection: For US Installations: The transmitter is to be installed within an enclosure with a minimum degree of protection of IP54 in accordance with ANSI/ISA 60079-15 and in a tool-secured enclosure which meets the requirements of ANSI/ISA 60079-0 and ANSI/ISA 60079-15 and the ultimate application. For ATEX or IECEx: The transmitter is to be installed within an enclosure with a minimum degree of protection of IP54 in accordance with EN/ IEC 60079-7 and in a tool-secured enclosure which meets the requirements of EN/ IEC 60079-0 and EN/ IEC 60079-15 and the ultimate application. Transmitter in Enclosure Selections: Consult the manufacturer for dimensional information on the flameproof joints for repair. Painted surface of the Aluminum Enclosure may store electrostatic charge and become a source of ignition in applications with a low relative humidity less than approximately30% relative humidity where the painted surface is relatively free of surface contamination such as dirt, dust or oil. Cleaning of the painted surface should only be done with a damp cloth. The enclosure is manufactured from low copper aluminum alloy. In rare cases, ignition sources due to impact and friction sparks could occur. This shall be considered during Installation, particularly if equipment is installed a Zone 0 location. If a charge-generating mechanism is present, the exposed metallic part on the enclosure is capable of storing a level of electrostatic that could become Incendive for IIC gases. Therefore, the user/ installer shall implement precautions to prevent the buildup of electrostatic charge, e.g. earthing the metallic part. This is particularly important if equipment is installed a Zone 0 location. For Installation of the NPT Plug or Adapter follow instructions as outlined in 34- XY-33-03. STT700 Quick Start Guide 8 Sales and Service For application assistance, current specifications, pricing, or name of the nearest Authorized Distributor, contact one of the offices below. ASIA PACIFIC (TAC) hfs-tac-support@honeywell.com Australia Honeywell Limited, Phone: +(61) 7-3846 1255, Toll Free 1300-36-39-36, Toll Free Fax: 1300-36-04-70 EMEA, Phone: + 80012026455 or +44 (0)1202645583. Email: (Sales) FP-Sales-Apps@Honeywell.com or (TAC) hfs-tac-support@honeywell.com Web: Knowledge Base search engine http://bit.ly/2N5Vldi China PRC Shanghai, Honeywell China Inc. Phone: (86-21) 5257-4568, Fax: (86-21) 6237-2826 Singapore, Honeywell Pte Ltd. Phone: +(65) 6580 3278. Fax: +(65) 6445-3033 South Korea, Honeywell Korea Co Ltd. Phone:+(822)799 6114. Fax:+(822) 792 9015 AMERICAS, Honeywell Process Solutions, Phone: (TAC) 1-800-423-9883 or 215/641-3610. (Sales) 1-800-343-0228. Email: (Sales) FP-Sales-Apps@Honeywell.com or (TAC) hfs-tac-support@honeywell.com Web: Knowledge Base search engine http://bit.ly/2N5Vldi WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. For more information To learn more about SmartLine transmitters, visit https://process.honeywell.com/ Or contact your Honeywell Account Manager Process Solutions Honeywell 1250 W Sam Houston Pkwy S Houston, TX 77042 Honeywell Control Systems Ltd Honeywell House, Skimped Hill Lane Bracknell, England, RG12 1EB Shanghai City Centre, 100 Jungi Road Shanghai, China 20061 https://process.honeywell.com/ 34-TT-25-19 Rev.7 May 2023 ©2023 Honeywell International Inc.