Fixed Gas Detectors & Alarms
JT-AM5301
NDIR CH₄ Gas Detector with Visual, Audible and App Alarms
- Model
- JT-AM5301
- Category
- Gas Detectors & Alarms › Fixed Gas Detectors & Alarms
Parameters: CH4
Measurement PrincipleNDIR
Overview
JT-AM5301 is an NDIR methane alarm for residential and commercial gas leaks with audible, visual and app alarms via NB-IoT. Dual-beam sensing with matrix calibration resists acetic acid and ethanol, stores alarm history, needs no manual calibration and lasts over 10 years.
Key Features
- Dual beam infrared NDIR technology
- Intelligent matrix calibration ensures excellent accuracy over full temperature range
- Resistance to acetic acid and ethanol interference
- Rapid response, no false alarms
- Remote real-time monitoring by self-developed apps
- Historical alarm data storage
- Manual calibration free easy operation
- Long lifetime over 10 years
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| CH4 | 0~100 %LEL |
Specifications
| Working Principle | NDIR technology |
|---|---|
| Alarm Trigger Point | 5%LEL~25%LEL adjustable（default setting 10%LEL） |
| Measurement Range | 0%~100%LEL |
| Response Time | T90<30s |
| Network | Narrow Band IOT |
| Information Storage | 200pcs alarm messages,100pcs error messages |
| Working Voltage | 110V/220V (standard spec 220V) |
| Working Temperature | -25℃~55℃ |
| Working Humidity | <90%RH (no condensing) |
| Alarm Mode | Audible & Visual Alarm, App Alarm |
| Alarm Sound Level | 70dB~115dB@1 meter |
| Life Time | 10years |
Applications
- Household kitchens
- Farmers' markets
- Oil storage
- Chemical plants
- Liquefied gas stations
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