Overview: The document provides technical specifications for a Bonded Strain Gage Differential
Pressure Transducer, highlighting its construction, performance parameters, and operational guidelines.
Materials and Construction: The transducer is constructed using austenitic materials, specifically 316 stainless steel for the case and pressure caps, and 347 stainless steel for the diaphragms. The pressure cap O-ring is made of Teflon®.
Performance Specifications: The transducer offers a full-scale output of 3.0 ±0.03 mV per volt excitation for the high side, calibrated at 10.00 Vdc. It maintains a zero balance of 0.00 ±0.03 mV per volt at +70°F (+21°C). Linearity, hysteresis, and repeatability are within ±0.25% FSO, ±0.25% FSO, and 0.20% FSO, respectively. The resolution is infinite.
Pressure and Temperature Ratings: The transducer can handle a differential overload pressure of 1200 PSID and a rated line pressure of 5000 PSIG. It operates within a compensated temperature range of -10°F to 160°F (-23°C to +71°C) and an operating temperature range of -40°F to 185°F (-40°C to +85°C).
Thermal Characteristics: The thermal sensitivity shift is less than ±0.020% FSO per °F, and the thermal zero shift is less than ±0.010% FSO per °F over the compensated temperature range.
Electrical Specifications: Recommended excitation is 10 volts dc or ac rms, with a maximum of 15 volts. Input and output resistances are 350 ±3.5 ohms and 350 ±5.0 ohms, respectively. Insulation resistance exceeds 10k megohms at 50 Vdc.
Connections and Enclosure: The pressure connection is a 7/16-20 internal thread per MS33649-4. The electrical receptacle is stainless steel, compatible with MS3106-14-2S. The entire housing and pressure cavity are made of stainless steel, ensuring environmental sealing.
Additional Information: The transducer weighs approximately 9.5 pounds (4.3 kg). For further inquiries, contact Taber Industries at the provided phone numbers or email.