1. Protection class IP68, splash-proof, dust-proof, explosion-proof, shock-proof, intrinsically safe circuit design.
2. With self-test function, which can improve safety b automatic self-test.
3. Low power consumption and long standby time, the standby time is up to 2 years, no need to replace the battery.
4. High point alarm, low point alarm, TWA, STEL multiple alarm types, the user can adjus the alarm set point as needed throughout the life cycle.
5. Maintenance free: just turn on the device and it will run continuously -no calibration, no sensor replacement, n battery charging.
6. Small size, light weight, easy to carry.
7. Ultra-high buzzer alarm sound, 2 high-bright red LED up and down alarm, sound, light and vibration triple alarm to remind workers.
8. Compact and lightweight design with two-button operation without extensive training.
Used in Steel Plant and coal mines, Used in sewers and underground areas, applied in Oil & Gas industries like Shell or Petros,