Xian Votesen Electronic Technology Co., Ltd.
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Fixed gas detection is suitabe for the areas where may be gas hazards. Fixed gas detection period is temporary, requiring 24/7 monitoring continous in shor time.The detection systems are designed to warn workers of the potential dangers of poisoning from exposure to toxic gases, asphyxiation from lack of oxygen or explosion from flammable gases.
| Products keywords |
H2/CO/H2S/CH4/NO2/SO2/CH2O/O2/NH3/O3 Sensor |
| Supply power: | 24VDC |
| Signal output | RS485(Modbus-RTU) |
| Explosion-proof grade | Exd ⅡC T6 Gb |
| Working Temperature Range | -20℃-50℃ |
| Working Humidity Range | 0-95%RH |
| Shell material | Aluminum |
| Type | No Display;No Alarm; With Display,With Alarm |
| Weight | ≤ 1.6kg |
| Warranty | 12months |
★ Wall-mounted housing for easy installation
★ High density material shell, embedded waterproof sealing strip, moisture-proof effect is good.
★ Signal stability, high precision
★ Electrochemical detection principle imported chip
To detect gases lighter than air (such as methane and ammonia), a fixed gas detector should be installed at a higher position, and a conical collector should be used.
To detect gases heavier than air (such as butane and sulfur dioxide), the detector should be installed at a lower position.
Consider the possible behavior of escaping gas under the action of natural and pressurized airflow. Install the detector in the ventilation duct when appropriate.