- For safety check by wearing at incineration plant, sewerage facility and petrochemical plant.
- For safety of site workers.
- Can be used continuously for 5000 hours.
- Available with loud buzzer, alarm lamp from 4 dimensions, peak hold function.
- Thin, lightweight design.
|0 to 30.0 ppm
(30.1 to 100 ppm)
||Within ±1.5ppm ±1digit
|Alarm Set Value
||1st stage: 10.0ppm
2nd stage: 15.0ppm
||30s or less
||LCD (Manual backlight)
||Buzzer sounds, flashing red light, vibrator
||Ex ib IIB T3 (TIIS)
||Remaining battery level, peak hold, memory of peak value,
alarm functions except gas alarm (sensor malfunction, remaining battery level,air-adjustment malfunction)
||-10°C to +40 °C, 30 to 85 %RH (non-condensing)
|Operation Air Pressure
||Air pressure ±10%
||1 x AAA alkaline dry cell
||Up to 5000 hours (at 20°C with less than 5ppm)
||W65 x H64 x D22 mm (excluding protrusions)
||Approx. 75g (including battery)
||1 x AAA alkaline dry cell, 1 x safety pin adaptor (with fixing screw)
*1 Under identical measuring conditions.
*2 Operating at 20 ± 2°C.
*3 Battery life may vary with ambient conditions, conditions of use, storage period, battery manufactures, etc.
Type Approved by TIIS Explosion-proof certification