Description
Overview
GAOTek Helium gas detector can detect any combustible gas like butane propane acetylene, lpg, natural gas, CNG, the ethanol sensor is with explosion proof shell to collects and detects the gas concentration on the spot, with an optional audible and visual alarm light, when the gas concentration exceeds a preset alarm point, the c2h2 detector will make alarm immediately.
Features
- Detect up to 1 gas
- LCD display in English
- RS 485 or two bus wire
- IP 65 water dust proof
- Explosion proof Exd II CT6
- Imported Sensor
- Infrared remote control
Technical Specifications
| Measurable gas | Combustible gas, toxic and harmful gas |
| Battery | DC 24 V or 36 V ±10% |
| Power | 12 V DC to 30 V DC |
| Output signal | Standard three-wire 4 mA to 20 mA analog signal output
Two-wire 4 mA to 20 mA analog signal output (optional) Relay switch output (optional) RS 485 bus output (optional) |
| Wiring method | M 20 x (1.5 mm) (metric) |
| Explosion proof mark | Exd IIC T6 Gb |
| Alarm method | Light or sound |
| Ambient temperature | -40 °F to 158 °F (-40 °C to 70 °C) |
| Working temperature | 50 °F to 131 °F (10 °C to 55 °C) |
| Size [Display type] | 7.20 in x 5.63 in x 4.22 in (183 mm x 143 mm x 107 mm) |
| Size [No Display type] | 7.20 in x 1.69 in x 3.62 in (183 mm x 43 mm x 92 mm) |