Ocean Submersible/Oceanographic Pressure Transducers Model 2000

Product catalog summary

Overview: The document describes a Bonded Strain Gage Oceanographic Pressure Transducer designed for measuring pressure in oceanographic applications. It features a welded 17-4 PH stainless steel pressure media cavity and operates with a 20-36 Vdc unregulated excitation.

Specifications:

Pressure Ranges: 0-100 to 0-10,000 PSI, equivalent to 225 to 22,400 feet of sea water (68 to 6788 meters).
Pressure Media: Sea water, with other materials available upon request.
Full Scale Output: 5.000 ±0.050 Vdc for a 50k ohm load or greater.
Accuracy: ±0.20% FSO at any single temperature, including linearity, hysteresis, and repeatability.
Resolution: Infinite.
Natural Frequency Range: Varies from 8 kHz to 152 kHz depending on pressure range.
Proof Pressure: 3 times FS pressure without performance change.
Burst Pressure: Greater than 4.5 times FS pressure.
External Case Pressure: 15,000 PSI maximum.
Temperature Ranges: Compensated: -30°F to +170°F (-34°C to +77°C); Operating: -65°F to +200°F (-54°C to +93°C).
Thermal Sensitivity Shift: Less than ±0.005% FSO per °F (±0.009% FSO per °C).
Thermal Zero Shift: Less than ±0.010% FSO per °F (±0.018% FSO per °C).
Excitation: 20 to 36 Vdc unregulated, reverse polarity protected.
Current Drain: 20 mAdc typical.
Signal Conditioning: Integrated circuit DC isolated voltage regulator and DC amplifier.
Insulation Resistance: Greater than 1000 megohms at 50 Vdc.
DC Isolation: Greater than 1000 megohms at 50 Vdc from excitation to signal output leads.
Pressure Fitting: ½ NPT female, with options available.
Electrical Receptacle: Submersible bulkhead connector type XSJ-5BCR with type XSJ-5CCP cable connector plug.
Weight: Approximately 45 ounces (1.3 Kg).

Features:

Output short circuit protection.
Accessible zero balance and span controls.
Rigid-edge-supported diaphragm sensing element with four active foil strain gages.
Ultra-low hysteresis and non-repeatability error.
Internal shunt and special electrical connections and cables.

Contact Information: Taber Industries, 455 Bryant Street, North Tonawanda, New York 14120, USA. Phone: 1.800.333.5300 (U.S.) or 716.694.4000 (outside U.S.). Fax: 716.694.1450. Email: [email protected]. Website: www.taberindustries.com.