1. Brief introduction CP01 fixed gas detector is designed for use in the non-explosive environment to monitor gas concentration of combustible gas (LEL) or toxic gas. With high-quality electrochemical/catalytic gas sensor and excellent craftwork, it has advantages of good repeatability, disturbing-proof against temperature and humidity, long life-span and easily operation.
CP01 Fixed gas detector operation manual 4. Installation and wire connection 4.1 Installation position a) Please install the gas detector within 1 meter near to the gas valve, pipeline connector, gas output mouth or easily leakage point. Please keep it far away from high temperature and humidity.
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Method 2. If there is siphon with G1/2 screw thread in installed places, please connect the 2 terminals of the detector with the transferring tie-ins, then connect and screw down the pipe screw thread nut and fix the detector on the siphon.
CP01 Fixed gas detector operation manual 4.3 Wire connection The wire between gas controller and the detector should be more than (≤1000m). 1.5 mm After the detector is installed correctly according to the above methods (4.1), open the up-cover of the detector and screw off the locknut. Pull in the wire into the detector through the lock connector.
5. RS485 addressable code setting The addressable code is set by the second to eighth switch. Calculation by binary system, the right is low digit and the left is high digit. Put the switch upside, it means 1; switch downside, means 0. Each switch means in turns means1, 2, 4, 8, 16, 32, 64.
CP01 Fixed gas detector operation manual 6. Calibration After using for some time, the accuracy of the sensor will be influenced due to the sensor shift. The sensor should be calibrated by professional person according to the following steps: 6.1 4-20mA detector calibration...
Note: During calibration, please don’t adjust any of all the potentiometers. 6.2 RS485 detector calibration The calibration should be carried out when connecting with our control panel. For details, please refer to the manuals of the control panel. 7. Precautions 1 Do not use the detector in the explosive environment.
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