GT-72 & GT-76 SPECIFICATIONS

Performance
Characteristics

Electrical
Characteristics 		Temperature
Characteristics 		Mechanical
Characteristics
Standard Ranges:
0-1500,
0-3000,
0-5000,
0-7500,
0-10000 &
0-15000 psig

Special Ranges:
0-500,
0-1000 &
0-20000 psig
Others available
upon request

Sensor type:
Bonded Strain-gage,
4 Leg Wheatstone Bridge

Bridge Resistance:
350 Ohms, ±5.0%

Sensitivity:
3.0 mV/V nominal
(open circuit)

Zero Balance:
±10.0% 		Diaphragm:
0 to 750°F (-18 to 400°C)

Electrical Connector:
0 to 250°F (-18 to 121°C)

Zero Drift:
±0.01% of full scale/°F
±0.02% of full scale/°C

Sensitivity Drift:
±0.01% of full scale/°F
±0.02% of full scale/°C
Diaphragm Material:
Standard 17-4 PH
Stainless Steel
Options include Hastelloy,
Hard Chrome Plate, Inconel
718 & Titanium Nitride

Pressure Fitting:
½ inch-20 UNF-2A
Metric m 18 x 1.5 optional
Accuracy:
GT-72: ±0.5% of full scale
            maximum (BFSL)
GT-76: ±1.0% of full scale
            maximum (BFSL)

Repeatability:
Within ±0.1% of full scale
maximum

Resolution:
Infinite

Overload Pressure:
150% of rated range,
no damage 		Excitation:
5-12 VDC or AC (RMS),
maximum 15 Volts

External Shunt
Calibration Resistor:
Standard Feature.
Also available to be
Dynisco compatible.

Insulation Resistance:
>1,000 Mohms @ 50 VDC

Thermocouple:
Types J & K available as an
internal option.

ORDERING INFORMATION





DIMENSIONS


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