Technical data
Each channel
- Lower detection limit 0，05 Vppm
- Measuring range 0 … 2000 Vppm
- Resolution 0，1 Vppm
- Auto sensor detection
- sensor check
- Analog output (free scalable) 4 …. 20 mA
- Alarm output (NO/NC) relay for limit(free scalable)
- 3 Status relays according to NAMUR
Measuring cell
- Body material PVDF， stainless steel
- Sensor noble metal
- Measuring gas flow 20 Nl/h
- Measuring gas temperature +5 … +65 °C
- Measuring gas pressure max. 200 mbar g
- Accuracy ±5% of reading， not less than 0.4 Vppm
- Response time
in a moister event less 1 sec.
- Return time， T90 less 2 min.
- Reproducibility by 20，0 Vppm +/- 2%
- Gas connection 6 mm dia. locking ring
- Connection of measuring cell 5-pole Binder plug
- Measuring cable 1，5 m; max. 100 m