Overview
Enviro Testers ammonia gas detector is equipped with the original imported sensors, possessing high sensitivity and reliable stability. It is characterized as its simplicity and convenience, getting rid of replacing battery, dust-proof, and explosion- proof together with low maintenance cost. The upper and lower limit alarm value can be set randomly. It is also equipped with the zero and standard point calibration function, in which there is the temperature compensation device to minimize the measurement errors with easy maintenance. It is widely used in the place which requires detecting the concentration of the poisonous and harmful gas, such as oil production, smelting, chemical industry, municipal engineering, sewage treatment, electric power, coal gas mining, tunnel construction, fire control, storage, paper making, pharmacy industry, brewing and the like.
Features
- The whole machine is possessing small volume
- Light weight with waterproof, explosion-proof, shockproof designs
- High precision, high resolution, quick response
- Equipped with the large-capacity rechargeable lithium battery
- Can be working within a long time continuously
- Equipped with the time display, which can show the remaining power
- Equipped with the digital LCD backlight display
- Can show the testing gas, unit, and pump suction display
- The acousto-optic and vibration alarm function
- Low battery power alarm function
- Sensor fault detection alarm function and ultra-range alarm function
- Sensor is equipped with original imported electrochemical
- The upper and lower limit alarm value can be set randomly
- It also equipped with the zero and standard point calibration function
- Temperature compensation device to minimize measurement errors
- The data recovery function to get rid of the trouble of mal operation
- The design of the shell is adopted with the special material
- Not easily worn out but easy to clean
- As bright as a new one after a long-time usage
Technical Specifications
| Detection Gas | NH3 in air |
| Detection Range | 0 to 10 ppm, 0 to 20 ppm, 0 to 100 ppm |
| Resolution | 0.01 ppm |
| Detection Methods | Diffusion pump priming optional |
| Precision | ±3% FS |
| Sensor Life | More than two years |
| Alarm Mode | Sound and light alarm, vibration alarm |
| Response Time | ≤ 20 s |
| Recovery Time | ≤ 40 s |
| Power Supply | DC 3.6 lithium battery |
| Battery Capacity | DC 3.6 1800 mA |
| Explosion-Proof Classification | ExdⅡCT6 |
| Temperature Range | -4 °F to 158 °F (-20 °C to +70 °C) |
| Humidity Range | 10% to 95% RH |
| Size | 4.92 in x 2.04 in x 1.18 in (125 mm x 52 mm x 30 mm) |
| Weight | 0.44 lb. (200 g) |
Reviews
There are no reviews yet.