Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Gas type： Hydrogen (H2)
Working principle: Electrochemical sensor
Measuring range： 0~1000ppm or Customized.
Resolution： 0.1ppm, 1ppm or 0.01%vol
Precision： ±≤3%FS or Customized
Sampling method: Pump-suction sampling, flow rate of 300ml/min
Data storage: Can record 300000 group of measuring data
Response time： T90≤20s
Recovery time： ≤20s
Repeatability: ≤±1%
Zero drift: ≤±1%(F.S/year)
Pre-heating time: ≤60s
Display: LCD dot matrix display of the Gas type, gas concentration unit, gas concentration data, time, battery status, data storage status
Concentration unit: ppm，mg/m3, %vol
Working environment:
Working temperature: -20~60 degree
Working humidity: 10%~95%RH (non-condensing)
Working pressure: 86Kpa ～ 106Kpa
Explosion-proof Grade: Ex ib IIC T4 Gb
Protection grade: IP66
Alarm mode: Audible, visual
Shell material: Metal
Power supply: 3.7VDC, 2800mAh, Rechargeable lithium battery; DC5V USB charger
Charge time: ≤6 hours
Working time: ≥24 hours
Dimension： 135*65*35mm
Weight： 0.5KG
Accessory: Box, instruction, USB charger , data line.
Quality standard: GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010
Option: For other measuring ranges please see datasheet or Contact us to customize the suitable one.
