SEN-3391 Pressure Transducer

Brand: KOBOLD Instruments, Inc.

The Heavy Duty Industrial pressure transducers are leaders among pressure transducers. The flush type diaphragm allows the use with aggressive, viscous or crystallizing process fluids.

This type of sealing permits cleaning of the process connections without residues. With an accuracy of 0.1% (0.05% optional) use in testing and calibration is given.

By a programmatic compensation temperature of 10° to 60° C the temperature-induced error is practically zero. As measuring element, a thin-film pressure sensor is used. Case and wetted parts are stainless steel.

Therefore the are extremely resistant against aggressive media and fulfill the most demanding requirements.

Case and wetted parts are stainless steel. Therefore they are extremely resistant against aggressive process fluids. The sensor in unaffected by shock or vibration.

Optional software is available to adjust zero and span in difficult applications like measurement of the hydrostatic column.

Specifications

Accuracy

  • 0.05 % of Full Scale at 20° C (68° F) - Optional
  • 0.1 % of Full Scale in Range 10° to 60° C (50° to 140° F)

Ambient Temperature Range

  • -20° to 80° C (-4° to 176° F)

Applications

  • Hydraulic Applications
  • Plant Construction
  • Pneumatics
  • Process Engineering
  • R & D & Laboratory
  • Testing & Calibration

BSP Connection

  • G 1/2" Male

Compensated Temperature

  • -20° to 80° C (-4° to 176° F)

Electrical Connectors

  • Cable Outlet 5 feet (1.5 metres)
  • Connector DIN EN 175301-803 Form A (DIN 43650 A)
  • M12 × 1

Element

  • Thin Film - Sensor Element

Enclosure / Body Material

  • Stainless Steel

Environmental Protection

  • IP65
  • IP67

Frequency

  • 0.33 to 1 kHz

Load Resistance

  • > 10 kiloohms for 0-10 V
  • > 5 kiloohms for 0-5 V

O-Ring Material

  • NBR

Output

  • 0-10 Vdc
  • 0-20 mA, 3-Wire
  • 0-5 Vdc
  • 4-20 mA, 2-Wire, 3-Wire

Power Requirement

  • 14-30 Vdc for Output 0-10 V - Auxiliary Power
  • 9-30 Vdc - Auxiliary Power

Pressure Range

  • bar: 0 to 600
  • kPa: 0 to 60,000
  • psi: 0 to 8,700

Pressure Type

  • Gauge Pressure

Process Temperature

  • -20° to 105° C (-4° to 221° F) - Medium Temperature

Repeatability

  • ≤ ± 0.03 % of Full Scale

Response Time

  • 1 millisecond - 3-Wire (1 kHz)
  • 3 milliseconds - 2-Wire (0.33 kHz)

Stability

  • ≤ ± 0.2 % of Full Scale Per Year

Storage Temperature

  • -40° to 80° C (-40° to 176° F)

Temperature Effect

  • ± 0.1 %/10 K - Temperature Influence on Zero Point & Span

Temperature Range

  • Maximum

Version / Leadwires

  • 2-Wire - Output
  • 3-Wire - Output

Wetted Materials

  • EPDM - Option
  • FKM - Option
  • FPM - Option
  • Stainless Steel

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