MF5712 Flow Meter 200L/min Digital Gas Air Nitrogen Oxygen Mass Flow Meter

Features: Ultra low power by batteries or optional external AC adaptor. Potable design with rotatable meter head and easy exchangeable mechanical adaptors. Customizable flow range with over 30:1 turn-down. Rs485 Modbus protocol ready for networking. User programmable range alarm for safety and other monitoring/control functionality. Internal data storage for additional data safety. Hygienic and oxygen safe copper body for various fluids. Specification: Flow Range 0-200 L/Min (SLPM); 7 SCFM 12NCMH Turn~down ratio 30:1 Accuracy (2.0+0.5FS)% Repeatablitly 0.2% Response Time 2 sec Power supply 4 AA battery(LR6)5-10Vdc(with 220Vac adapter Output RS 485(Optional) Display LCD Display units Instant flow rate: SLPM(l/min); Flow accumulation : NCM(m3) Instant flow rate 0.01 SPLM Flow accumulation 0.001 NCM Continuous working time