Differential pressure transmitters

Model 376 Pressure Transmitter

Model 376 Pressure Transmitter

Viatran’s proprietary technology provides an accuracy of better than ±0.15% FSO. Wetted surfaces are manufactured from 316 stainless steel allowing for better corrosion resistance. Viatran designed the “76” Series to be easily accessible in confined spaces. The X76 is supported by the process connection or by an adaptable L-shaped mounting bracket.

A quick disconnect electrical connection allows for easy setup and removal. Topmounted zero and span adjustments and an internal calibration circuit simplify field setup and provide a quick two-point calibration check.

With over twenty different electrical connections and pressure ports, as well as optional improved temperature performance and modified outputs, the 376 exceeds the most demanding application requirements.

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Viatran product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.

If you need more information do not hesitate to contact us.

Viatran Configuration Code:


PERFORMANCE

  Full Scale Pressure Ranges 0-5, 10, 20, 50, 100, 300, 750" W.C.D.
0-15, 50, 100 PSID (0-1, 3.4, 6.8 bar
Nonlinearity (Best Fit Straight Line) ≤±0.15% FSO
Hysteresis ≤±0.10% FSO
  Repeatability ≤ ±0.10% FSO
Resolution Infinite
Full Scale Output (FSO) 16 mA
Long Term Stability ≤±0.2% FSO per 6 months
Pressure Connection Effect Zero Balance ≤±1% FSO
Compensated Temperature Range 0°F to 200°F (-17°C to 85°C)
Operating Temperature Range -40° F to +185° F (-40°C to 121°C)
Storage Temperature Limits -40°F to +250°F (-40°C to 121°C)
  Temperature Effect on Zero ≤± 2.0% FSO per 100° F
  Temperature Effect on Span ≤± 2.0% FSO per 100° F

ELECTRICAL

 
Supply Voltage:
10 to 45 Vdc
 
Power Supply Regulation
≤±0.10% FSO change over supply voltage range
 
Output Signal
4 to 20 mA
Zero Adjustment ± 10 % FSO min. / ±20% FSO max.
Span Adjustment ± 10% FSO min. / ±20% FSO max.
Calibration Signal 80% FSO
Calibration Signal Accuracy ≤±0.2% FSO

Circuit Protection

Reverse polarity protected
Insulation Resistance 200 MegOhms
Electrical Connection Bendix PT02E-10-6P, mates PT06E-10-6S (SR)
Pin Outs Pin A + Power
Pin B - Power
Pin C + Signal
Pin D - Signal
Pin E Calibrate
Pin F Calibrat

MATERIALS OF CONSTRUCTION

Wetted Materials
316 Stainless steel
 
Housing
Powder coated cast alloy
Identification
Laser etched onto body

MECHANICAL

 
Pressure Connection:
1/4" - 18 NPT female
 
Line Pressure
500 PSI (34 bar)
 
Proof Pressure
500 PSI (34 bar)
Burst Pressure 1000 PSI (68.9 bar)
Pressure Cavity Volume Approximately 2 mL each side
  Volume Displacement at FSPR Approximately 0.1 mL
  Fill Fluid Approximately 1.5 mL
  Mounting May be supported by process piping or by optional mounting bracket
  Mounting Position Effect <1" WC, any direction
  Weight 2 lbs

OPTIONS

 
ELECTRICAL CONNECTION
 
 
B ( )
Alternate electrical connector
 
ALTERNATE PRESSURE PORTS
 
Y ( ) Alternate pressure ports
PERFORMANCE OPTIONS  
DG Improved temperature compensation to ±1.0% FSO per 100°F
DH Special ranging
DK Special shunt calibration setting
DM Modified full scale output
EA Special calibration run
NH Customer specified identification
PW 1/8 DIN digital indicator
Note: Application of some available options may affect standard performance. Consult your Viatran representative for details.