腐蚀性气体水份分析仪

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