microsonic | ultrasonic sensors | Made in Germany
User Manual for microsonic models including: hps Plus Series Ultrasonic Level Sensors, hps Plus Series, Ultrasonic Level Sensors, Level Sensors, Sensors, hps Plus Series Ultrasonic Sensors, Ultrasonic Sensors
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DocumentDocumentOperating Manual hps+ Ultrasonic Sensors for application in overpressure with one analogue output and one switching output hps+25/DIU/TC/E/G1 hps+35/DIU/TC/E/G1 hps+130/DIU/TC/E/G1 hps+340/DIU/TC/E/G2 hps+340/DIU/TC/G2 Product description The hps+ sensor measures the level in a vessel in up to 6 bar overpressure contactless. The G1 and G2 threaded pipe end permits the mounting and sealing of the sensor in a flange of the vessel. At the analogue output a signal proportional to the level is created and the pnp switching output is set according to the adjusted detect distance. The surfaces of the ultrasonic tranducers of the hps+ sensors are protected by a PTFE-film and sealed with a FFKM-O-ring against the sensor housing. Therefore the surface of the ultrasonic transducer can be cleaned from cakings or spots. The sensor automatically detects the load put to the analogue output and switches to current output or voltage output respectively. All settings are done with two pushbuttons and a three-digit LED-display (TouchControl). Light emitting diodes (three-colour LEDs) indicate all operation conditions. Choosing between rising and falling output characteristic as well as output function NOC and NCC is possible. The sensors are adjustable manually using the numerical LED-display or may be trained using Teach-in processes. Useful additional functions are set in the Add-on-menu. Using the LinkControl adapter (optional accessory) all TouchControl and additional sensor parameter settings can be adjusted by a Windows® Software. Safety Notes Read the operating instructions prior to start-up. Connection, installation and ad- justment works may only be carried out by expert personnel. No safety component in accordance with the EU Machine Directive, use in the area of personal and machine protection not permitted Proper Use hps+ ultrasonic sensors are used for non-contact detection of objects. The hps+ sensors indicate a blind zone, in which the distance cannot be measured. The operating range indicates the distance of the sensor that can be applied in normal atmospheric preassure with sufficient function reserve. Diagram 1: Set sensor parameters numerically using LED display Start here T1 + T2 Press T1 and T2 simultaneously for about 3 s until welcome message has passed. Set switching output T1 T1 1 T1 + T2 T1 + T2 T2 T2 Set detect distance in mm or cm. 1 2 For single switching point press T2 T2 until » « is T1 displayed. For window mode T2 operation set far switching point in mm or cm. T1 + T2 Choose » « for NCC or T1 T2 » « for NOC. T1 + T2 Set analogue output T1 T2 T1 + T2 T1 T2 Set sensor-close window limit in mm or cm. T1 + T2 T1 T2 Set sensor-distant window limit in mm or cm. T1 + T2 T1 T2 Choose rising ( ) / falling ( output characetistic curve. ) T1 + T2 T1 T2 T1 + T2 Ready Installation Î Assemble the sensor at the installa- tion location. Î If necessary seal the sensor with the enclosed Viton® O-ring (34 x 2,5 mm or 60 x 4 mm) against the flange. Î Plug in the connector cable to the M 12 connector, see Fig. 1. 2 1 35 4 1 3 4 2 5 +UB UB D I/U Sync/Com colour brown blue black white grey Fig. 1: Pin assignment with view onto sensor plug and colour coding of the microsonic connection cable Start-up Î Connect the power supply. Î Set the parameters of the sensor manually via TouchControl (see Fig. 2 and Diagram 1) Î or use the Teach-in procedure to adjust the detect points (see Diagram 2). cm mm % Measuring Range 3-digit LED-display LED D1 and D2 T1 D1D2 T2 Push-buttons T1 and T2 Fig. 2: TouchControl/LED display Factory setting hps+ sensors are delivered factory made with the following settings: Rising analogue characteristic Window limits for the analogue output set to blind zone and operating range Switching output on NOC Detecting distance at operating range Measurement range set to maximum range Sensitivity at Normal preassure Maintenance hps+ sensors work maintenance free. Small amounts of dirt on the surface do not influence function. Thick layers of dirt and caked-on dirt affect the sensor function and therefore must be removed. Notes In operation in overpreassure it is recomended to adjust the sensitivity of the hps+ sensor: choose the parameter A14 in the Add-on menu and set it to sensitivity E2 for atmospheric preassure from 1 to 3 bar or to sensitivity E3 for atmospheric preassure >3 bar. hps+ sensors have internal temperature compensation. Because the sensors heat up on their own, the temperature compensation reaches its optimum working point after approx. 30 minutes of operation. If an object is within the set window limits of the analogue output, then LED D1 lights up green, if the object is outside the window limits, then LED D1 lights up red. The load put to the analogue output is detected automatically when turning supply voltage on. During normal operating mode, a yellow LED D2 signals that the switching output has connected. During normal operating mode, the measured distance value is displayed on the LED-indicator in mm. Alternatively a percentage scale may be set in the add-on menu. In this connection 0 % and 100 % correspond to the set window limits of the analogue output. During Teach-in mode, the hysteresis loops are set back to factory settings. If no objects are placed within the detection zone the LED-indicator shows » «. If no push-buttons are pressed for 20 seconds during parameter setting mode the made changes are stored and the sensor returns to normal operating mode. The sensor can be reset to its factory setting, see »Key lock and factory setting«, Diagram 3. Show parameters Î In normal operating mode shortly push T1. The LED display shows »PAr.« Each time you tap push-button T1 the actual settings of the analogue output are shown. Diagram 2: Set sensor parameters via Teach-in procedure Teach-in switching output 1 1 2 1 85% Set switching point Set window limits Set two way reflective barrier Set NOC/NCC Place object at position 1 . Place object at position 1 . Place reflector at position 1 . Press T2 until »d« is shown. Press T2 until »d« is shown. Press T2 until »d« is shown. Current measuring value Press T2 until »End« is shown. Current measuring value Place object at position 2 . Current measuring value Press T2 until »End« is shown. Current measuring value Press T2 until countdown passed from »8« to »0« and »End« is displayed. Press T2 until countdown passed from »8 « to »0« and NOC orNCC symbol is displayed. NOC symbol or NCC symbol To change output characteristic press T2. Normal operating mode Press T1 and T2 simultaneously until »End« is displayed. Teach-in analogue output 1 2 Set window limits Place object at position 1 . Press T1 until »IU« is shown. Current measuring value Place object at position 2 . Current measuring value Press T1 until »End« is shown. Set rising/falling output characteristic curve Press T1 until countdown passed from »8 « to »0« and symbol for rising/falling characteristicis displayed. rising/falling characteristis falling/rising characteristis To change output characteristic press T1. Press T1 and T2 simultaneously until »End« is displayed. Normal operating mode Diagram 3: Key lock and factory setting Activate/deactivate TouchControl Reset to factory setting Turn supply voltage OFF. Turn supply voltage OFF. While pressing T1 turn supply voltage ON. While pressing T1 turn supply voltage ON. Keep T1 pressed until »on« or »off« is displayed . »on« or »off« / »off« or »on« To activate or deactivate press T1. Keep T1 pressed for about 15 s until »rESEt« has passed through the display. Don´t press any push-button for 20 s. Normal operating mode Diagram 4: Useful additional functions in Add-on menu (for experienced users only, settings not required for standard applications) Start here T1 + T2 Press T1 and T2 simultaneously for about 13 s until »Add« is shown in the LED-display. T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T1 + T2 T2 T1 T1 + T2 Ready »C01«: Display bright »C02«: Display dimmed »C03«: Display off Note Changes in the Addon menu may impair the sensor function. A6, A7, A8, A10, A11, A12 have influence on the response time of the sensor. Low power mode » «: Display in mm or cm » «: Display in %, 100 % at minimum measured value » «: Display in %, 100% at maximum measured value »Aut«: automatic detection of the load »U«: voltage output »I«: current output Minimum value: »001« Maximum value: difference between maximum range and switching point - 1 During window mode operation hysteresis influences both switching points. »F00«: no filter »F01«: standard filter »F02«: averaging filter »F03«: foreground filter »F04«: background filter Defines the strength of the chosen filter. »P00«: weak filter up to »P09«: strong filter Delay in seconds between the detection of an object and the output of the measured distance in case of object approach (behaves as on-delay). "00": 0 s (no delay) up to "20": 20 s response time Minimum value: blind zone Maximum value: nearwindow limit - 1 »00«: synchronisation »01« to »10«: sensor address for multiplex mode »oFF«: synchronisation deactivated To optimize multiplex speed the highest sensor address may be set. Setting range »01« to »10« Display mode Choose current/ voltage output Hysteresis switched output Measurement filter Filter strength Response time Foreground suppression Multiplex mode device addressing Multiplex mode highest address Minimum value: sensor-distant window limit Maximum value: 999 mm for hps+25/..., hps+35/..., 999 cm for hps+130/..., hps+340/... Put plane reflector vertically disposed in front of sensor: in an exact distance of 250 mm for hps+ 25... and hps+35... and 900 mm for all other types. Adjust display to 250 mm or 900 mm. Confirm calibration with T1+T2. Affects the size of the detection zone. »E01«: high »E02«: standard »E03«: slight Measurement range Calibration display Detection zone sensitivity Technical data hps+25... hps+35... hps+130... hps+340... hps+340... M12x1 G1 ISO 228 M12x1 G1 ISO 228 M12x1 G1 ISO 228 M12x1 G2 ISO 228 M12x1 G2 ISO 228 1 2 U 4 5 3 +UB I/U D Sync/Com UB 1 pnp switching output + analogue output TouchControl LED-Display 2 Buttons M30x1.5 2 Duo-LEDs 36 width A/F 10 Viton®-O-ring 34 x 2.5 TouchControl LED-Display 2 Buttons M30x1.5 2 Duo-LEDs 36 width A/F 10 Viton®-O-ring 34 x 2.5 TouchControl LED-Display 2 Buttons M30x1.5 2 Duo-LEDs 36 width A/F 10 Viton®-O-ring 34 x 2.5 TouchControl LED-Display 75 width A/F 2 Buttons 2 Duo-LEDs Viton®-O-ring 60 x 4 TouchControl LED-Display 75 width A/F 2 Buttons 2 Duo-LEDs Viton®-O-ring 60 x 4 58 91 12.5 103.5 58 91 12.5 103.5 58 91 12.5 103.5 108 38 15 37 108 38 15 37 Blind zone 0 to 30 mm Operating range 250 mm Maximum range 990 mm Angle of beam spread see detection zone Transducer frequency 320 kHz Resolution, sampling rate 0.025 mm Reproducibility ±0.15 % Accuracy Temperature drift internal compensated, 2 % can be deactivated 1) (0,17 %/K without compensation) Detection zones for different objects: The dark grey areas are determi- 0 cm ned with a thin round bar and in- dicate the typical operating range of a sensor. In order to obtain the light grey areas, a plate (500 x 500 mm) is introduced into the beam spread from the side. In doing so, the optimum angle Plate 5 cm 10 cm Round bar ø 10 mm between plate and sensor is always employed. This therefore 15 cm indicates the maximum detection zone of the sensor. It is not possible to evaluate ultrasonic reflec- 20 cm tions outside this area. Displayed is the detection zone at 25 cm standard pressure. At 1 bar overpressure the sensitivity of the sensor will increase 5 times. 30 cm 35 cm 10 cm 5 cm 0 cm 5 cm 10 cm 20 cm 10 cm 0 cm 10 cm 20 cm 0.8 m 0.4 m 0m 0.4 m 0.8 m 1.6 m 0.8 m 0m 0.8 m 1.6 m 1.6 m 0.8 m 0m 0.8 m 1.6 m 0 to 85 mm 350 mm 1,500 mm see detection zone 320 kHz 0.18 mm ±0.15 % Temperature drift internal compensated, 2 % can be deactivated 1) (0,17 %/K without compensation) 0 cm Plate 10 cm 20 cm Round bar ø 10 mm 30 cm 35 cm 40 cm 50 cm 60 cm 0 to 200 mm 1,300 mm 5,000 mm see detection zone 180 kHz 0.18 mm ±0.15 % Temperature drift internal compensated, 2 % can be deactivated 1) (0,17 %/K without compensation) 0 m Plate 0.4 m 0.8 m Round bar ø 10 mm 1.2 m 1.3 m 1.6 m 2 m 0 to 350 mm 3,400 mm 8,000 mm see detection zone 120 kHz 0.18 mm ±0.15 % Temperature drift internal compensated, 2 % can be deactivated 1) (0,17 %/K without compensation) 0 m Plate 0.8 m 1.6 m Round bar ø 27 mm 2.4 m 3.2 m 3.4 m 4 m 4.8 m 5.6 m 0 to 350 mm 3,400 mm 8,000 mm see detection zone 120 kHz 0.18 mm ±0.15 % Temperature drift internal compensated, 2 % can be deactivated 1) (0,17 %/K without compensation) 0 m Plate 0.8 m 1.6 m Round bar ø 27 mm 2.4 m 3.2 m 3.4 m 4 m 4.8 m 5.6 m Operating voltage UB 9 to 30 V DC, short-circuit-proof Voltage ripple ±10 % No-load supply current 80 mA Ambient pressure up to 6.0 bar Housing Stainless steel 1.4571, plastic parts: PBT, TPU; Ultrasonic transducer: PTFE film, FFKM O-ring Process connection G1 Class of protection to EN 60529 IP 67 Norm conformity EN 60947-5-2 Type of connection 5-pin initiator plug, PBT Controls 2 push-buttons (TouchControl) Indicators 3-digit LED-display, 2 three-colour LEDs Programmable with TouchControl and LinkControl Operating temperature 25 to +70 °C Storage temperature 40 to +85 °C Weight 210 g Switching hysteresis 1) 3 mm switching frequency 1) 11 Hz Response time 1) 65 ms Time delay before availability <300 ms Order No. hps+25/DIU/TC/E/G1 Switching output pnp, UB 2 V, Imax = 200 mA switchable NOC/NCC, short-circuit-proof Current output 4 to 20 mA RL 100 at 9 V UB 20 V; RL 500 at UB 20 V Rising/falling output characteristic Voltage output 0 to 10 V RL 100 k at UB 15 V, short-circuit-proof Rising/falling output characteristic 1) Can be programmed via TouchControl and LinkControl. 9 to 30 V DC, short-circuit-proof ±10 % 80 mA up to 6.0 bar Stainless steel 1.4571, plastic parts: PBT, TPU; Ultrasonic transducer: PTFE film, FFKM O-ring G1 IP 67 EN 60947-5-2 5-pin initiator plug, PBT 2 push-buttons (TouchControl) 3-digit LED-display, 2 three-colour LEDs with TouchControl and LinkControl 25 to +70 °C 40 to +85 °C 210 g 5 mm 9 Hz 84 ms <300 ms hps+35/DIU/TC/E/G1 pnp, UB 2 V, Imax = 200 mA switchable NOC/NCC, short-circuit-proof RL 100 at 9 V UB 20 V; RL 500 at UB 20 V Rising/falling output characteristic RL 100 k at UB 15 V, short-circuit-proof Rising/falling output characteristic 9 to 30 V DC, short-circuit-proof ±10 % 80 mA up to 6.0 bar Stainless steel 1.4571, plastic parts: PBT, TPU; Ultrasonic transducer: PTFE film, FFKM O-ring G1 IP 67 EN 60947-5-2 5-pin initiator plug, PBT 2 push-buttons (TouchControl) 3-digit LED-display, 2 three-colour LEDs with TouchControl and LinkControl 25 to +70 °C 40 to +85 °C 210 g 20 mm 5 Hz 160 ms <300 ms hps+130/DIU/TC/E/G1 pnp, UB 2 V, Imax = 200 mA switchable NOC/NCC, short-circuit-proof RL 100 at 9 V UB 20 V; RL 500 at UB 20 V Rising/falling output characteristic RL 100 k at UB 15 V, short-circuit-proof Rising/falling output characteristic 9 to 30 V DC, short-circuit-proof ±10 % 80 mA up to 6.0 bar Stainless steel 1.4571, plastic parts: PBT, TPU; Ultrasonic transducer: PTFE film, FFKM O-ring G2 IP 67 EN 60947-5-2 5-pin initiator plug, PBT 2 push-buttons (TouchControl) 3-digit LED-display, 2 three-colour LEDs with TouchControl and LinkControl 25 to +70 °C 40 to +85 °C 1,200 g 50 mm 3 Hz 240 ms <380 ms hps+340/DIU/TC/E/G2 pnp, UB 2 V, Imax = 200 mA switchable NOC/NCC, short-circuit-proof RL 100 at 9 V UB 20 V; RL 500 at UB 20 V Rising/falling output characteristic RL 100 k at UB 15 V, short-circuit-proof Rising/falling output characteristic 9 to 30 V DC, short-circuit-proof ±10 % 80 mA up to 6.0 bar Plastic parts: PVDF, PBT, TPU; Ultrasonic transducer: PTFE film, FFKM O-ring G2 IP 67 EN 60947-5-2 5-pin initiator plug, PBT 2 push-buttons (TouchControl) 3-digit LED-display, 2 three-colour LEDs with TouchControl and LinkControl 25 to +70 °C 40 to +85 °C 350 g 50 mm 3 Hz 240 ms <380 ms hps+340/DIU/TC/G2 pnp, UB 2 V, Imax = 200 mA switchable NOC/NCC, short-circuit-proof RL 100 at 9 V UB 20 V; RL 500 at UB 20 V Rising/falling output characteristic RL 100 k at UB 15 V, short-circuit-proof Rising/falling output characteristic microsonic GmbH / Phoenixseestraße 7 / 44263 Dortmund / Germany / T +49 231 975151-0 / F +49 231 975151-51 / E info@microsonic.de / W microsonic.de The content of this document is subject to technical changes. Specifications in this document are presented in a descriptive way only. They do not warrant any product features. *B8908* MV-DO-107810-804418