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Model T5700 High Flow E/P, I/P Pressure Transducer
Brand: Fairchild Industrial ProductsRotork Fairchild's Model T5700 is an electro-pneumatic transducer that converts a current signal to a linear pneumatic output, using a force balance system with a flapper and the nozzle to control the pressure in the intermediate housing.
Its low droop under flow conditions allows improved control of downstream pressure.
Additionally, the T5700 has high flow and is virtually immune to supply pressure change, which permits use of normal plant air.
The T5700's minimal air use in dead end service (0.05 SCFM) dramatically reduces air consumption.
Features- Low Droop under flow conditions
- Immune to Supply Pressure Change
- Minimal Air Use in dead end service (0.05 SCFM)
- High Forward and Exhaust Capacity
- Output may be directly or inversely proportional to the input
- Split Range Operation
- Built in Supply Pressure Regulator
- Wall or Panel Mounting
Specifications
Repeatability
- Within 0.1 % of Full Scale
Orifice Material
- Sapphire
Exhaust Capacity - Relieving Units Only
- 9 scfm (15.3 m³/hour) Downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) Above Set Pressure
BSP Outlet
- 1/4" BSPT Female
Supply Pressure
- psig: 18 to 150 (kPa: 120 to 1,000, bar: 1.2 to 10.0)
Flow Capacity
- 17 scfm (28.9³/Hour) for psig: 20 (bar: 1.4, kPa: 140)
- 47 scfm (79.9 m³/hour) for psig: 120 (bar: 8, kPa: 800)
Input
- 10-50 mA
- 1-5 Vdc
- 1-9 Vdc
- 4-20 mA
BSP Inlet
- 1/4" BSPT Female
Hysteresis
- Within 0.1 % Ful Scale (Repeatability)
Independent Linearity
- +0.5 % Full Scale
Mounting
- Bracket Kit
Enclosure, Body Material
- Aluminum
Input Impedance
- Ohms: 1020
- Ohms: 26
- Ohms: 510
- Ohms: 62
NPT Inlet
- 1/4" NPT Female
Conduit Connection
- 1/2" BSPT
- 1/2" NPT
Supply Pressure Effect
- +0.3 % of Full Scale for psig: 50 (bar: 3.5, kPa: 350) Change
Diaphragm Material
- Buna-N
- Dacron
Pressure Type
- Gauge
NPT Outlet
- 1/4" NPT Female
Pressure Range
- bar: 0.2 to 1
- kPa: 20 to 100
- psig: 3 to 15
Air Consumption
- Maximum
Temperature Range
- -40° to 65° C (-40° to 150° F)