Flüssigkeitsdurchflussmesser

Diameter:4-200mm Performance: Repeatability: ±0.2% Accuracy: Standard: ±1% of reading; Optional: ±0.5% of reading Wetted Components: Housing: Standard - 304 Stainless Steel Optional - 316 Stainless Steel Bearings and Shaft: Tungsten Carbide Rotor: Standard - 2Cr13 Stainless Steel (Optional Alloy CD4Mcu) Retaining Rings: 316 Stainless Steel Output Signal: (Where applicable) Sensor: Pulse signal (Low Level: ≤0.8V; High Level: ≥8V) Transmitter :4 to 20 mA DC current signal Signal Transmission Distance: ≤1,000 m Electrical Connections: Basic Type: Hausman Connector or three-core cable Explosion Proof Type: ISO M20×1.5 Female Explosion Proof Level: Standard: None Optional: ExdIIBT6 Protection Level: IP65 Ambient: Temperature: -10°C to +55°C Pressure: 86 to 106 Kpa Relative Humidity: 5% to 90% Power Supply: Sensor: +12V DC (Optional: +24V DC) Transmitter: +24V DC Field Display Type B: Integral 3.2V Lithium Battery (Others available on request) Field Display Type C: +24V DC Fluid Temperature and Pressure: Temperature: -20°C to +110°C Pressure: Fluid pressure should be limited according to rating. Model Turbine Flow Sensor/Transmitter LWGY-N Type Sensor: 12 to 24V DC Power Supply; Pulse Output LWGY-A Type Transmitter: 24V DC Power Supply; 2-wire 4 to 20 mA Output Basic Type (Without Explosion Proof) and Explosion Proof Type are optional for LWGY-N and LWGY-A. LWGY-B Type: powered with 3.2V10AH lithium battery (Battery life > 3 years); no output LWGY-C Type: 24V DC Power Supply; 2-wire 4 to 20 mA Output (Optional: RS485 or HART) Application: Liquid with no impurity and no strong corrosive, such as, diesel, methanol.etc