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Description
The Rotork Fairchild T8000 P/I Transducer Series is a miniature two wire pressure device that converts a pneumatic input signal to a linearly proportional output current.
It is field reversible and offers output choices of 4-20 mA or 10-50 mA.
The T8000 Series is designed for precision applications providing maximum versatility.
The modular construction permits any basic unit to be used in the explosion-proof, rack, wall, pipe, panel, DIN rail or 3, 5, 10, or 15 unit manifold configurations. Servicing or calibration is quick and easy.
The Zero and Span adjustments are easily accessible from the front of the unit.
The T8000 Series may be configured as a Single or Dual Channel Unit. The Dual Channel Unit consists of two PC Boards that are enclosed within the same housing and function independently of each other.
This unit may be offered in any one of the seven standard input pressure signals or in any combination.
Features- Field reversible feature
- RFI/EMI Protection
- Outputs of 4-20 mA or 10-50 mA
- Seven input signal ranges
- Explosion-Proof NEMA 4X, IP65, Type 4 Enclosure available
- Input and Output ports on both front and rear
- Various mounting and connection configurations
Configure
Specifications
Specifications
Approvals & Certifications
- CSA
- FM
Burst Pressure
- 3 times Rated Input or psig: 200 (bar: 15, kPa: 1,500), whichever is less
Calibration
- Pressure: 2 times Rated Input
Conduit Connection
- 1/2” NPT
Electrical Connectors
- DIN 43650
- Rack Mount
- Terminal Block
Enclosure, Body Material
- Aluminum
Environmental Protection
- IP65
- NEMA 4X
Hysteresis
- Less than 0.1 % of Full Scale
Independent Linearity
- +0.15 % of Full Scale
Load Limit
- Ohms: 1900 at 20 mA
- Ohms: 360 at 50 mA
Output
- 10-50 mA
- 4-20 mA
Output Span - Maximum
- For psig: 0 to 120 Range: psig: 200 (bar: 14, kPa: 1,400) Standard Range
- For psig: 0 to 30 Range: psig: 60 (bar: 4, kPa: 400) Standard Range
- For psig: 0 to 5 Range: psig: 10 (bar: 0.7, kPa: 70) Standard Range
- For psig: 0 to 60 Range: psig: 100 (bar: 7, kPa: 700) Standard Range
- For psig: 3 to 15 Range: psig: 30 (bar: 2, kPa: 200) Standard Range
- For psig: 3 to 27 Range: psig: 60 (bar: 4, kPa: 400) Standard Range
- For psig: 6 to 30 Range: psig: 60 (bar: 4, kPa: 400) Standard Range
Output Span - Minimum
- For psig: 0 to 30 Range: psig: 23 (bar: 1.45, kPa: 145) Standard Range
- For psig: 0 to 5 Range: psig: 4 (bar: 0.28, kPa: 28) Standard Range
- For psig: 0 to 60 Range: psig: 38 (bar: 2.6, kPa: 260) Standard Range
- For psig: 1 to 120 Range: psig: 75 (bar: 5, kPa: 500) Standard Range
- For psig: 3 to 15 Range: psig: 12 (bar: 0.8, kPa: 80) Standard Range
- For psig: 3 to 27 Range: psig: 23 (bar: 1.45, kPa: 145) Standard Range
- For psig: 6 to 30 Range: psig: 23 (bar: 1.45, kPa: 145) Standard Range
Pneumatic Input Channel 1
- psig: 0 to 120
- psig: 0 to 30
- psig: 0 to 5
- psig: 0 to 60
- psig: 3 to 15
- psig: 3 to 27
- psig: 6 to 30
Resolution
- Infinite
Response Time
- < 10 milliseconds from 10 to 90 % Input
Reverse Polarity Protection
- Damping: 7 seconds 10 to 90 % of Full Scale Output Jumper Selectable
- Output Ripple: less than 5 mV Peak-to-Peak
RFI/EMI Effect
- < 0.1 % of Span at 10 V/m Class 2 Band ABC (20-1,000 MHz) Per SAMA PMC 33.1 1978 & < 0.5 % of Span at 10 V/m Level 3, 27-500 MHz Band Per IEC Standard 801-3 1984 (Wire in Conduit). EMC Directive 89 / 336 EEC European Norms EN 50081-2 & EN 50082-2
Span & Zero Effect
- -25 to 200 % & -66 to 125 % of Full Scale Output
Stability
- Compensated Range: 0° to 50° C (32° to 122° F)
- Temperature Compensation (Drift): less than 0.25 % of Full Scale/30 Days
- Temperature Compensation (Span): ± 0.5 % of Full Scale, 0° to 50° C (32° to 122° F)
- Temperature Compensation (Zero): ± 1 % of Full Scale, 0° to 50° C (32° to 122° F)
Supply Voltage
- 12-30 Vdc for 4-20 mA
- 12-50 Vdc for 10-50 mA
Trim Material
- Brass
- Stainless Steel
- Zinc-Plated Steel
Wetted Materials
- Aluminum
- Ceramic
- Delrin
- Glass
- Nickel
- Nitrile
- Room Temperature Vulcanizing
- Silicone
