Aluminum Case Diaphragm Gas Meter

الوصف

SPECIFICATION: Case: Die cast aluminum body Nominal flow-rate (Qn): 1. 6 m3/h Maximum flow-rate (Qmax): 2. 5 m3/h Minimum flow-rate (Qmin): 0. **6 m3/h Total pressure absorption: <=**0 Pa Operation pressure range: 0. 5~*0 kPa Cyclic volume: 0. 7 l/rev. Permissible error: Qmin<=Q<0. 1Qmax - 3%~*3% 0. 1Qmax<=Q<=Qmax *1. 5%~*1. 5% Min. Recording reading: 0. 2 dm3 Max. Recording reading: ***9. **9 m3 Operation ambient temperature: **0~**0 degree Service life: >=*0years Storage temperature: **0~**0degree Central distance: **0 mm Connection thread: M*0x2mm (or by customized) Dimension: : H**4xW**4xD**3 mm Weight: 1. *5kg Surface: Polyester powder plastics coating (gray) Note: Printed index cover of polycarbonate or aluminum plate