PCE INSTRUMENTS PCE-SLT Sound Level Meter Including Transmitter User Manual
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Contents
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Safety notes
Please read this manual carefully and completely before you use the device for the first time. The device may only be used by qualified personnel and repaired by PCE Instruments personnel.
Damage or injuries caused by non-observance of the manual are excluded from our liability and not covered by our warranty.
Damage or injuries caused by non-observance of the manual are excluded from our liability and not covered by our warranty.
- The device must only be used as described in this instruction manual. If used otherwise, this can cause dangerous situations for the user and damage to the meter.
- The instrument may only be used if the environmental conditions (temperature, relative
humidity, …) are within the ranges stated in the technical specifications. Do not expose the device to extreme temperatures, direct sunlight, extreme humidity or moisture. - Do not expose the device to shocks or strong vibrations.
- The case should only be opened by qualified PCE Instruments personnel.
- Never use the instrument when your hands are wet.
- You must not make any technical changes to the device.
- The appliance should only be cleaned with a damp cloth. Use only pH-neutral cleaner, no abrasives or solvents.
- The device must only be used with accessories from PCE Instruments or equivalent.
- Before each use, inspect the case for visible damage. If any damage is visible, do not use the device.
- Do not use the instrument in explosive atmospheres.
- The measurement range as stated in the specifications must not be exceeded under any circumstances.
- Non-observance of the safety notes can cause damage to the device and injuries to the user.
We do not assume liability for printing errors or any other mistakes in this manual.
We expressly point to our general guarantee terms which can be found in our general terms of business.
We expressly point to our general guarantee terms which can be found in our general terms of business.
Specifications
Dimensions
Description transmitter
Display description
Initial commissioning
6.1 Connecting the transmitter
First mount the connection terminal to a designated DIN rail or screw it to a designated surface.
First connect the mains voltage. To do this, use connection 5 and 6 on the connection terminal.
Ensure that the connection cable is initially voltage-free.
Then connect the transmitter to the connection terminal.
Finally, connect the sensor to the transmitter.
Note: For the 24 V version of the transmitter (PCE-SLT-TRM-24V), ensure that the supply ground is galvanically isolated from the signal ground.
First mount the connection terminal to a designated DIN rail or screw it to a designated surface.
First connect the mains voltage. To do this, use connection 5 and 6 on the connection terminal.
Ensure that the connection cable is initially voltage-free.
Then connect the transmitter to the connection terminal.
Finally, connect the sensor to the transmitter.
Note: For the 24 V version of the transmitter (PCE-SLT-TRM-24V), ensure that the supply ground is galvanically isolated from the signal ground.
6.2 Connecting the display
First mount the display using the mounting bracket.
For the power supply, connect the mains cable to the T1 and T2 connections on the display connection terminal. Ensure that the mains supply cable is initially voltage-free.
Now connect the transmitter to the display. To do this, connect pin 7 to T15 (positive) and pin 8 to T16 (negative).
First mount the display using the mounting bracket.
For the power supply, connect the mains cable to the T1 and T2 connections on the display connection terminal. Ensure that the mains supply cable is initially voltage-free.
Now connect the transmitter to the display. To do this, connect pin 7 to T15 (positive) and pin 8 to T16 (negative).
Set measurement ranges
First open the transmitter cover. Then remove the internal rubber seal.
The switches for setting the measurement range are now accessible. Use the table on the inside of the transmitter cover to set the measurement range. Then cover the switches again with the rubber seal and close the transmitter cover.
The switches for setting the measurement range are now accessible. Use the table on the inside of the transmitter cover to set the measurement range. Then cover the switches again with the rubber seal and close the transmitter cover.
Calibration
Open the transmitter cover. Turn the potentiometer labelled “SPAN” to adjust the measured value.
To make changes to the potentiometer, use a small slotted screwdriver.
To make changes to the potentiometer, use a small slotted screwdriver.
Alarm setting (control)
The display has two separate alarm relays. A distinction is made between control and alarm. The difference is that when the alarm switches, the display also flashes, which is not the case with the control.
To programme the limit values of the two functions, proceed as follows:
First press the “SET” key briefly. “CtLo” appears on the display to set the lower control value. You can now set this value directly using the arrow keys. Press the “SET” key to confirm this value and return directly to the menu.
To set other parameters, press the “SET” key continuously until you have reached your parameter. The menu is organised as follows.
First press the “SET” key briefly. “CtLo” appears on the display to set the lower control value. You can now set this value directly using the arrow keys. Press the “SET” key to confirm this value and return directly to the menu.
To set other parameters, press the “SET” key continuously until you have reached your parameter. The menu is organised as follows.
CtLo → lower control value
CtHi → upper control value
ALLo → lower alarm value
ALHi → upper alarm value
CtHi → upper control value
ALLo → lower alarm value
ALHi → upper alarm value
Once you have set all the parameters, press the “SET” key again to exit the menu.
To access the extended menu, press the “SET” key for two seconds.
This menu is organised as follows:
This menu is organised as follows:
dPSt Decimal point shift
4-A4 mA parameter
20-A20 mA parameter
FiLt Filter function
CtHY Hysteresis for the control function
ALHY Hysteresis for the alarm function
oFSt Offset
GAin Gain setting
Unit Set RS232 unit
4-A4 mA parameter
20-A20 mA parameter
FiLt Filter function
CtHY Hysteresis for the control function
ALHY Hysteresis for the alarm function
oFSt Offset
GAin Gain setting
Unit Set RS232 unit
10.1 Decimal point shift
To move the decimal point, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the arrow keys to access this configuration mode and to move the decimal point. Press the “SET” key to save the setting.
To move the decimal point, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the arrow keys to access this configuration mode and to move the decimal point. Press the “SET” key to save the setting.
10.2 4 mA Parameter
To change the parameterisation for 4 mA, first press the “SET” key for two seconds. “dPSt” appears on the display. Press the “SET” key again. “4-A” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for 4 mA.
Press the “SET” key to save the setting.
To change the parameterisation for 4 mA, first press the “SET” key for two seconds. “dPSt” appears on the display. Press the “SET” key again. “4-A” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for 4 mA.
Press the “SET” key to save the setting.
10.3 20 mA parameter
To change the parameterisation for 20 mA, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key twice. The display now shows “20-A”. Now press the arrow keys to access this configuration mode and to change the parameterisation for 20 mA. Press the “SET” key to save the setting.
To change the parameterisation for 20 mA, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key twice. The display now shows “20-A”. Now press the arrow keys to access this configuration mode and to change the parameterisation for 20 mA. Press the “SET” key to save the setting.
10.4 Filter function
To change the parameterisation for the filter function, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key three times. “FiLt” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for the filter function. The higher the value, the more filtering takes place. Press the “SET” key to save the setting.
To change the parameterisation for the filter function, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key three times. “FiLt” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for the filter function. The higher the value, the more filtering takes place. Press the “SET” key to save the setting.
10.5 Hysteresis for the control message
To change the parameterisation of the hysteresis for the control message, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key four times. “CtHY” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for the hysteresis. Press the “SET” key to save the setting.
To change the parameterisation of the hysteresis for the control message, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key four times. “CtHY” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for the hysteresis. Press the “SET” key to save the setting.
10.6 Hysteresis for the alarm function
To change the parameterisation of the hysteresis for the alarm function, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key five times. “ALHY” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for the hysteresis. Press the “SET” key to save the setting.
To change the parameterisation of the hysteresis for the alarm function, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key five times. “ALHY” now appears on the display. Now press the arrow keys to access this configuration mode and to change the parameterisation for the hysteresis. Press the “SET” key to save the setting.
10.7 Offset
To change the parameterisation for the offset, first press the “SET” key for two seconds. dPSt” appears on the display. Now press the “SET” button six times. The display now shows “oFSt”.
Now press the arrow keys to access this configuration mode and to change the parameterisation for the offset. Press the “SET” key to save the setting.
To change the parameterisation for the offset, first press the “SET” key for two seconds. dPSt” appears on the display. Now press the “SET” button six times. The display now shows “oFSt”.
Now press the arrow keys to access this configuration mode and to change the parameterisation for the offset. Press the “SET” key to save the setting.
10.8 Gain setting
To change the parameterisation for the gain, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key seven times. “GAin” now appears on the display.
Now press the arrow keys to access this configuration mode and to change the parameterisation for the gain. Press the “SET” key to save the setting.
To change the parameterisation for the gain, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key seven times. “GAin” now appears on the display.
Now press the arrow keys to access this configuration mode and to change the parameterisation for the gain. Press the “SET” key to save the setting.
10.9 Set RS232 unit
To change the unit for the RS232 interface, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key eight times. The display will now show “Unit”.
Now press the arrow keys to access this configuration mode and to change the parameterisation for the
unit.
The correct value can be found in the following table.
To change the unit for the RS232 interface, first press the “SET” key for two seconds. “dPSt” appears on the display. Now press the “SET” key eight times. The display will now show “Unit”.
Now press the arrow keys to access this configuration mode and to change the parameterisation for the
unit.
The correct value can be found in the following table.
Press the “SET” key to save the setting.
RS232
The PCE-SLT has an RS232 interface that can be connected via a 3.5 mm jack.
The jack plug must be constructed as follows:
The jack plug must be constructed as follows:
11.1 RS232 settings
To receive the data correctly, set the COM connection on your PC as follows:
To receive the data correctly, set the COM connection on your PC as follows:
11.2 RS232 protocol
The display transmits a 16-digit protocol. This is structured as follows:
Reset system
To reset the system, proceed as follows.
Press and hold the “SET” and the “Decrease” key for five seconds. “rSt” flashes on the display.
The system has now been reset. After this, the device returns to measuring mode. After the reset, the device may need to be re-parameterised.
Press and hold the “SET” and the “Decrease” key for five seconds. “rSt” flashes on the display.
The system has now been reset. After this, the device returns to measuring mode. After the reset, the device may need to be re-parameterised.
Contact
If you have any questions, suggestions or technical problems, please do not hesitate to contact us. You will find the relevant contact information at the end of this user manual.
Disposal
For the disposal of batteries in the EU, the 2006/66/EC directive of the European Parliament applies. Due to the contained pollutants, batteries must not be disposed of as household waste.
They must be given to collection points designed for that purpose.
They must be given to collection points designed for that purpose.
In order to comply with the EU directive 2012/19/EU we take our devices back. We either re-use them or give them to a recycling company which disposes of the devices in line with law.
For countries outside the EU, batteries and devices should be disposed of in accordance with your local waste regulations.
If you have any questions, please contact PCE Instruments.
If you have any questions, please contact PCE Instruments.
PCE Instruments contact information
Germany
PCE Deutschland GmbH Im Langel 26
D-59872 Meschede
Deutschland
Tel.: +49 (0) 2903 976 99 0
Fax: +49 (0) 2903 976 99 29
info@pce-instruments.com
www.pce-instruments.com/deutsch
United Kingdom
PCE Instruments UK Ltd Trafford House
Chester Rd, Old Trafford
Manchester M32 ORS
United Kingdom
Tel: +44 (0) 161 464902 0
Fax: +44 (0) 161 464902 9
Info@pce-instruments.co.uk
www.pce-instruments.com/english
The Netherlands
PCE Brookhuis B.V.
Institutenweg 15
7521 PH Enschede
Nederland
Telefoon: +31 (0)53 737 01 92
info@pcebenelux.nl
www.pce-instruments.com/dutch
France
PCE Instruments France EURL
23, rue de Strasbourg
67250 Soultz-Sous-Forets France
Téléphone: +33 (0) 972 3537 17
Numéro de fax: +33 (0) 972 3537 18
info@pce-france.fr
www.pce-instruments.com/french
Italy
PCE Italia s.r.l.
Via Pesciatina 878 / B-Interno 6
55010 Loc. Gragnano
Capannori (Lucca) Italia
Telefono: +39 0583 975 114
Fax: +39 0583 974 824
info@pce-italia.it
www.pce-instruments.com/italiano
United States of America
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8 Jupiter/Palm Beach
33458 FL
USA
Tel: +1 561-320-9162
Fax: +1 561-320-9176
info@pce-americas.com
www.pce-instruments.com/us
Spain
PCE Ibérica S.L. Calle Mula, 8
02500 Tobarra (Albacete)
España
Tel.: +34 967 543 548
Fax: +34 967 543 542
info@pce-iberica.es
www.pce-instruments.com/espanol
Turkey
PCE Teknik Cihazları Ltd.Şti.
Halkalı Merkez Mah.
Pehlivan Sok. No.6/C
34303 Küçükçekmece – İstanbul
Türkiye
Tel: 0212 471 11 47
Faks: 0212 705 53 93
info@pce-cihazlari.com.tr
www.pce-instruments.com/turkish
Denmark
PCE Instruments Denmark ApS
Birk Centerpark 40
7400 Herning
Denmark
Tel.: +45 70 30 53 08
kontakt@pce-instruments.com
www.pce-instruments.com/dansk
© PCE Instruments
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