For metering gas volumes that do not have to be calibrated, display of consumed volume, with pulse generators E1 and E200
- Nominal flow: 25 m3/h, measuring range 2.5-40 m3/h(b)
- Rp-internal thread
- DN 25, E1:10 pul/m3, E200: 500 pul/m3
- pu max. 4 bar, for gas and air
