Cảm Biến Chênh Áp - Series 616 & 616C

CÔNG TY CỔ PHẦN KỸ THUẬT VIỆT PHÁT

Chuyên cung cấp các thiết bị, đồng hồ, cảm biến hãng DWYER (Mỹ):

Series 616 & 616C
Differential Pressure Transmitter
Ranges from 0-1" w.c. to 0-100 psid, Accuracy ±0.25% or ±1% F.S.

Series 616 Transmitters feature exceptional ±0.25% or 1% accuracies in several factory calibrated ranges. Choose the one just right for your application. Span and Zero controls included for fine tuning and minor re-calibration in the field.

Applications:

• Compact housing makes unit ideal for variable air volume systems.

Specifications:

• Service: Air and non-combustible, compatible gases.
• Wetted Materials: Consult factory.
• Accuracy: 616: ±0.25% F.S.; 616C: ±1.0% F.S.
• Stability: ±1% F.S./yr.
• Temperature Limits: 0 to 140°F (-17.8 to 60°C).
• Compensated Temperature Limits: 20 to 120°F (-6.67 to 48.9°C).
• Pressure Limits: See Ordering page.
• Thermal Effect: ±0.02% F.S./°F (±0.0012% F.S./°C).
• Power Requirements: 10-35 VDC (2-wire).
• Output Signal: 4 to 20 mA.
• Zero Adjustments: Potentiometers for zero and span.
• Loop Resistance: DC; 0-1250 ohms maximum.
• Current Consumption: DC; 38 mA maximum.
• Electrical Connections: Screw-type terminal block.
• Process Connections: Barbed, dual size to fit 1/8" and 3/16" (3.12 mm and 4.76 mm) I.D. rubber or vinyl tubing.
• Weight: 1.8 oz (51 g).