• Portable gas detector with the inner pump
• Feature

1. Used the original imported sensor, semiconductor technology of ultra low power 32 bit microprocessor, 24 bit ADC acquisition chip, so with the high accuracy.
2. 2.5 inch dot matrix display interface.
3. All English operation menu and easy operation.
4. Unit data available for PPM, %VOL, mg/m3, LEL, PPB.
5. The circuit installed the four layers of wire, so well anti-interference.
6. Explosion proof grade is Exd ib ⅡC T4 Gb.

• Function

u  Inspect the gas concentration and alarm when it reaches preset alarm level.

1. High accuracy, good stability and good repeatability, long working life.
2. One-key operation to restore to factory default setting.
3. Adjustable two-stage audible-visual alarm threshold value.
4. Powered by rechargeable lithium battery with big capacity.
5. The built-in pump could be controlled.

• Applications

Common applications include chemical industry, biology, water treatment, environment protection, underground work, municipal construction, pharmacy, lab research and other industry environment where need to inspect ETO gas concentration.

• Specifications