The HM-701D series combustible gas and carbon monoxide detector has high stability. It is the professional instrument for detecting the leakage of combustible gas and carbon monoxide gas. The product selects the most leading semiconductor gas sensitive element by installing two sensors internally for detecting the combustion gas and carbon monoxide separately. It works stably and has a long service lifetime. The installation for the product is easy by fixing the bracket onto the wall directly and then hanging up the product.
The combustible gas and carbon monoxide detector is safe and reliable by adopting the MCU technology. It can carry out the safety monitoring for the places in which the combustible gas or the carbon monoxide may exist, such as residential area, villa, hotel, apartment, etc. The product is manufactured by following the executive standard of GB15322.2-2003.
Model | HM-701DS-AC | HM-701DVS-AC | HM-701DFS-AC | HM-701DVF-AC | HM-701DR-AC |
Type | Independent Type | Independent Type with 12V Pulse Output to Drive Electromagnetic Valve | Independent Type with Normally Open Relay Output to Drive Fan | Independent Type with 12V Pulse Output to Drive Electromagnetic Valve and Normally Open Relay Output to Drive Fan | Wireless Type (2262 IC, 433MHz) |
Operating Voltage | AC100-240V | ||||
Sensor | Semiconductor Sensor | ||||
Alarm Concentration | 150ppm of CO, 10% Lower Explosive Limit of Natural Gas | ||||
Warm-up Time | 3-5min | ||||
Alarm Sound Pressure | 75dB/m | ||||
Mounting Mode | Wall Mounted Type | ||||
Alarm Output | Not Available | 12V Pulse Output | Normally Open Relay Output | 12V Pulse Output and Normally Open Relay Output | Wireless Signal |
Working Environment | Temperature Range: -10℃ ~ 55℃Humidity Range: 10%~95% RH (No Condensation Phenomenon) | ||||
Dimension | 115×72×41mm |
Related Names
Explosive Gas Detection Alarm | Plug In Carbon Monoxide Alarm | Single Station CO Alarm