Gas Roots Flow Meter
Description
It is a positive displacement,rotary type gas meter designed for continuousing measuring and indicating the accurate measurement of gas in a pipeline.Gas roots flow meters are suitable for handling most type of clean,dry,common gases at either constant for varying flow rates.meters of standard construction are not directly suitable for handling acetylene,biogas or sewage gas.contact the factory for information on specially constructed meters made if materials directly compatible with these and other gases.
Description
Application
For some gas industry business accounting which used in some fields like restaurant,hotels,gas pressure regulation station,civil nitrogen and others which have not corrosive mediums.
Specifications
| Connection | DIN PN16 |
| Accuracy | ±1.5% of rate ±1.0% of rate |
| Condition | Fluid temperature:-10..+60℃ Ambient temperature:-30…+60℃ Relative humidity:5%-90% RH Atmospheric pressure:86…106Kpa |
| Power supply | Main power:24v DC Backup battery:3.6v DC lithium battery |
| Power consumption | ＜1w |
| Output | Pulse 4-20mA IC Card Modbus RS485 |