Model 277 Low Range Pressure Transmitter
Legacy Product
Viatran’s “77” Series differential pressure transmitters are no longer available. Please refer to Viatran's Model 274 product page or consult our Application Engineers to determine the best replacement.
Request a Quote for Replacement Model 274
Features
High Accuracy
Many Options available
Low Pressure Applications
ShuntCal
The Model 277 Low Range transmitter measures pressure ranges from 0-3" W.C. to 0-8" W.C. and provides a 0-5 VDC signal. All wetted surfaces, including flanges and diaphragms, are constructed of 316 stainless steel with a sealing Viton® O-Ring for excellent corrosion resistance. A standard 500 PSI static line pressure and single side overpressure rating are featured with these transmitters. .
Model 277 also features an internal calibration circuit for easy field set-up, a quick disconnect electrical connection and external zero and span controls. These features make the Model 277 ideal for most industrial test and flow applications.
All information on this page was current when this product was discontinued.
Full Scale Pressure Ranges (FSPR)
Combined Accuracy (Non-Linearity (BFSL), Hysteresis & Repeatability)
Full Scale Output (FSO)
Resolution
Zero Shift w/Line Pressure (%FSO/500 PSI)
Zero Shift After 500 PSI Overload
Compensated Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Effect on Zero
Thermal Effect on Span
Supply Voltage
Power Supply Regulation
Output Signal
Output Loading
Current Draw
Zero Adjustment
Span Adjustment
Range Calibration Signal
Calibration Signal Accuracy
Circuit Protection
Insulation Resistance
Standard Electrical Connection
Pin Outs
Pressure Connection
Line Pressure
Proof Pressure
Burst Pressure
Diaphragm Displacement
Pressure Cavity Volume
Mounting
Response Time
Wetted Parts
Enclosure Material
Identification
Weight
ELECTRICAL CONNECTION
B ( )
PERFORMANCE OPTIONS
DG
DH
DK
DW
EA
GE
NH
ALTERNATE PRESSURE PORTS
Y ( )
Z( )
Note:
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Model 277 Low Range Pressure Transmitter
Model 277 Low Range Pressure Transmitter
Legacy Product
Viatran’s “77” Series differential pressure transmitters are no longer available. Please refer to Viatran's Model 274 product page or consult our Application Engineers to determine the best replacement.
Full Scale Pressure Ranges (FSPR)
Combined Accuracy (Non-Linearity (BFSL), Hysteresis & Repeatability)
Full Scale Output (FSO)
Resolution
Zero Shift w/Line Pressure (%FSO/500 PSI)
Zero Shift After 500 PSI Overload
Compensated Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Effect on Zero
Thermal Effect on Span
Supply Voltage
Power Supply Regulation
Output Signal
Output Loading
Current Draw
Zero Adjustment
Span Adjustment
Range Calibration Signal
Calibration Signal Accuracy
Circuit Protection
Insulation Resistance
Standard Electrical Connection
Pin Outs
Model 277 Low Range Pressure Transmitter
High Accuracy
Many Options available
Low Pressure Applications
ShuntCal
The Model 277 Low Range transmitter measures pressure ranges from 0-3" W.C. to 0-8" W.C. and provides a 0-5 VDC signal. All wetted surfaces, including flanges and diaphragms, are constructed of 316 stainless steel with a sealing Viton® O-Ring for excellent corrosion resistance. A standard 500 PSI static line pressure and single side overpressure rating are featured with these transmitters. .
Model 277 also features an internal calibration circuit for easy field set-up, a quick disconnect electrical connection and external zero and span controls. These features make the Model 277 ideal for most industrial test and flow applications.
All information on this page was current when this product was discontinued.
Pressure Connection
Line Pressure
Proof Pressure
Burst Pressure
Diaphragm Displacement
Pressure Cavity Volume
Mounting
Response Time
Wetted Parts
Enclosure Material
Identification
Weight
ELECTRICAL CONNECTION
B ( )
PERFORMANCE OPTIONS
DG
DH
DK
DW
EA
GE
NH
ALTERNATE PRESSURE PORTS
Y ( )
Z( )
Note:
Model 277 Low Range Pressure Transmitter
Model 277 Low Range Pressure Transmitter