Overview
Enviro Testers’s industrial NH3 ammonia gas detector is a wall-mounted device designed to monitor gas concentration continuously in various environments or pipelines. It uses world-class brand sensors and advanced microprocessor technology to ensure fast response, high precision, and stable performance. Equipped with a data display and high/low alarm, this product operates on 24V DC and offers 4-20mA, RS485, and relay signal outputs. It is explosion-proof and suitable for use in a wide range of applications.
Features
- Detects gas concentration in the environment or pipeline
- Self and zero calibration for accuracy
- Temperature compensation for varying conditions
- Two-stage sound and light alarm, adjustable point
- Infrared remote for settings and calibration
- Outputs 1–2 signals to control external devices
- 12–36V DC operating voltage
- Die-cast aluminium case with stainless steel alarm light
Technical Specifications
| Measure Range | 0 to 100 % LEL |
| Weight | ≤ 1.32 lb (1.6 kg) |
| Resolution | 1 % LEL |
| Power Supply | 24 V DC |
| Size | 7.09 in x 5.91 in x 3.54 in (18 cm x 15 cm x 9 cm) |
| Precision | ≤ ± 2 to 3 % F.S.
|
| Signal Output | 4-20 MA, 0-5V, RS 485, RS 232, relay, wireless digital(optional) |
| Temperature | – 4 °F to 122 °F (- 20℃ to 50 ℃) |
| Humidity | 0 – 90 % RH |
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