DESCRIPTION

· The PRESSURE Tek-Bar 3120S is a piezoresistive pressure transducer designed for precise pressure measurement across a wide range of applications.

FEATURES

· Measures absolute, gauge, and sealed gauge pressure.

· Accuracy options: ±1.0%FSO or ±0.5%FSO.

· Calibrated and temperature compensated.

· Constructed with stainless steel for durability.

· Offers a wide range of pressure and electrical connections.

· Output signals include 4 to 20mA, 0 to 10V, 0 to 5V, and others.

· Thermal effects: Temp Coeff-Zero and Temp Coeff-Span at ±0.75%FSO.

· Long term stability: ±0.2%FSO/year.

· Pressure range: -14.7psi to 8000psi with overpressure capability of 1.5xFS.

· Operating temperature: -4˚F to 185˚F (-20˚C to 85˚C).

· Compensated temperature range: 14˚F to 158˚F (-10˚C to 70˚C).

· Storage temperature: -40˚F to 257˚F (-40˚C to 125˚C).

· Vibration resistance: 10G (20 to 2000Hz).

· Shock resistance: 100G (10ms).

· Cycle durability: 10x10^6 cycles.

· Power supply: 10 to 36VDC.

· Load resistance: <(Vs-12)/0.02A for current output, >10kΩ for voltage output.

· Insulation resistance: 100MΩ@50VDC.

· Media compatibility: All media compatible with 316L SS housing, 304 SS diaphragm, and 316L SS oil filling.

· Protection: IP65 (standard), IP66 (only for cable).

· Weight: Approximately 185g.

APPLICATIONS

· Process control systems.

· Refrigeration and HVAC controls.

· Hydraulic systems and valves.

· Machine building.

· Pumps and compressor testing.

· Laboratory technologies.

· Combustion engines.

· Diesel engines and steam turbines.