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Summary of Contents for HENAN HANWEI ELECTRONICS CO., LTD WD6200
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HENAN HANWEI ELECTRONICS CO., LTD WD6200 Fixed gas detector Operation manual Ver: HWWM161229CG Read this manual carefully before using the device...
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Please don't use defective detector. Before using, please check if there is crack or spare part missing. If yes, please contact to the seller. WD6200 detector had been calibrated in manufacturer’s factory, however, it is still suggested to calibrate it at your working spot before using it.
1. Brief introduction WD6200 adopt high quality gas sensor and MCU technology, has good repeatability and stability. It is widely used in the fields of oil processing plants, chemical factories, metallurgy, power plants etc With 4-20mA signal output, it can be connected with the control panel of KB2160.
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Screw thread: G3/4 Cable requirement: 3-line, ≥1.5 mm Cable outer diameter between 6mm and 12mm Distance to the panel: ≤1000m Sensor life: Catalytic 3 years; Electrochemical: 2 years; Infrared: ≥ 5 years Dimensions and weight: 293 mm× 263mm× 108mm Weight: about 2.7kg Target gas Detection range Resolution...
4. Installation 4.1 Installation position For petrol gas, oil gas and alcohol gas etc. which is heavier than the air, the position is 0.3m-0.6m higher than the ground. For natural gas, CH4 etc which is lighter than the air, the position is 0.5m-2m higher than the gas source.
Unit: WD6200 Dimension 4.3 Installation method When installing the detector, the sensor head should be downwards, so as to avoid dust or rain falls onto the sensor and assure the target gas can be better detected According to the working place situation, the user can choose a suitable method of the following 3 methods.
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4) Hang the detector onto the rack. Please make sure the hanging is firm and steady. Then fix both the detector and the rack by using 2pcs of M5 screws. 1 WD6200 detector 2 hanging accessories 3 fixing mount 4 installation rack 5 M5 screws(2pcs)...
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Horizontal / vertical pipe installation: On the installation spot, if there is horizontal or vertical pipe whose diameter is not more than 75mm, the user can first assemble the installation rack set, then fix rack set on the pipe. Details as shown on the following picture: Hang the detector onto the rack.
5. Wire connection Warning: Before connecting the wires, please cut off the power supply. Please make sure the detector is earthed. Steps of wire connection: 1. Screw off the front cover and take out the PCB by pulling the pull-tab. 1 Front cover 2 PCB 3 pull tab...
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2. Take out the rotary union, washer and rubber sealing plug, and then pass the wire through the rotary union, washer and rubber sealing plug as shown on the below picture. 1 Washer 2 rubber sealing plug 3 rotary union 4 cable protector 3.
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mark function NO. mark function Fault relay NC To earth Fault relay NO Iout 4-20mA output power Fault relay COM High alarm relay power alarm relay High alarm NO Low alarm relay NC High alarm COM Low alarm relay NO If L-alarm relay output is configured to active voltage output, then there is changes on the terminals as follows: NO.
detector and then connect the wire; or first connect the wire and then install the detector. 6.Power on Note:The working voltage of the detector is DC 24V± 6V. Voltage over 30V may damage the detector irremediably. Power on Connect the detector with the power source. The screen displays all the icons.
Different working status as different display shown in below table. Status Relay — Normal level L-alarm alarm L-alarm relay flickers twice level closed second H-alarm alarm H-alarm flickers 5 times per level L-alarm relays second closed Calibration data Yellow fault LED on E-01 Fault relay closed wrong...
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, the remote controller will change between IR03 mode and IR05 mode, WD6200 detector require to be operated within IR03 mode. There are totally 4 menu options which can be shown on WD6200 screen. The below table will give you a detailed explanation. Menu...
7.2Low alarm setting In normal status, press “ ” once and it will display [F--1]. Then press “ ”, it will display the pre-set low alarm level. You can change this figure by pressing “ ” or “ ”. After setting completed, press “ ”...
Even though you have done zero translation, it is highly suggested to do calibration once every 180 days. 8.Calibration WD6200 has calibration remind function, if less than 30 days left for next calibration, the detector will display flashing “○ S ” in normal working status, press can check how many days left for next calibration, if it shows “D020”, it means 20 days left for next calibration.
immediately. After calibration is done, the screen display [F--4], you can press to continue other setup or press to go back to normal working status. Note: It is suggested to do Zero calibration first, and then do Span calibration. And you can calibrate more than one point. 9.
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How to replace the sensor: Take off the sensor cover Plug out the overdue sensor Plug in the new sensor Put on the sensor cover. Power on the WD6200 detector, after 20 minutes, you can do zero translation if it is necessary. Sensor replacement...
10. Trouble shooting guidance Failure Possible reason Solution Incorrect wiring or power Check wiring, No Display failure check the power sauce Incorrect wiring or circuit No current output Check the wiring failure E-01 calibrating data incorrect Calibrate the sensor E-02 Sensor fault Replace the sensor Reinstall the sensor or...
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Henan Hanwei Electronics Co., Ltd. Address:No.169 Xuesong Road, National Hi-tech zone, Zhengzhou 450001, China TEL:+86-371-67169070/80 FAX:+86-371-67169090 EMAIL:sales@hwsensor.com Website://www.hwsensor.com...
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Do you have a question about the WD6200 and is the answer not in the manual?
Questions and answers