Description
Overview
GAOTek Gas Detector for Ammonia moniters concentration of ammonia gas with high precision, offers self-check function and zero calibration function.
Key Features
- Using imported high-precision electrochemical principles sensor
- USB interface high speed data transmission, can be downloaded print data (optional)
- LCD dot matrix display technology, can display the type of gas, the gas unit, gas concentration values, measured maximum, local time, ambient temperature, etc.
- Gas concentration unit PPM, mg/m3 can quickly switch display
- Built-in micro sampling pump, the pump suction size ten stalls adjustable
- Explosion-proof certification, proof grade: Exia ? CT4
Technical Specifications
| Gas Detected | Ammonia (NH3) |
| Detection principle | Electrochemical principles |
| Sampling Method | Pump- suction, flow up 1L/min, pump suction size ten stalls adjustable |
| Measure Range | 0-100ppm, 0-500ppm, 0-1000ppm (choose one) |
| Resolution | 0.01ppm (0-20ppm, 0-50ppm, 0-100ppm), 0.1ppm (0-500ppm). 1ppm (0-1000ppm) |
| Precision | 1% FS |
| Signal Output | USB interface high speed data transmission, can be downloaded print data (optional) |
| Response Time | ? 10S |
| Repeatability | ? ï¾± 1% |
| Zero shift | ? ï¾± 1% (F.S / Year) |
| Operating language | Support in English |
| Temperature | -40F-158F ï¾ (-40 ? ~ 70 ?) |
| Explosion-Proof | Exia ? CT4 |
| Alarm mode | Sound, light, vibration |
| Dimensions | ï¾ 8.07in x 2.95in x 1.26in
(205*75*32mm) |
| Recovery Time | ? 10S |
| Linearity error | ? ï¾± 1% |
| Display | LCD dot matrix display technology |
| Gas unit | Support for multiple gas unit switch display |
| Humidity | 0-95% RH |
| Degree of protection | IP66 |
| Operating time | 100 hours (off pump) |
| Weight(net/gross) | 0.66lbs/1.76lbsï¾ (300g/800g) |