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Temperature sensors HT-PD Pressure sensor

Country/Region china
Company ShangHai ZhongYe Measurement & Control Technology Co.,Ltd
Categories High Temperature Electric Motors
Telephone 021-67157680
ICP License Issued by the Chinese Ministry
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Temperature sensors HT-PD Pressure sensor

Hydrotechnik overview of HT-PD Pressure sensor

HT-PD Pressure sensor

Hydrotechnik in china
Hydrotechnik HT-PD data download

Hydrotechnik HT-PD Pressure sensor

Product range pressure sensors type HT-PD The latest thinfilm WSG pressure sensor type HT-PD from Hydrotechnik was developed in order to measure pressures and pressure peaks within an extended temperature band. Its strongest attributes lie in the following areas

  • Reliability
  • Repeatability
  • Temperature stability
  • Robust industrial design
  • Media compatibility
  • Resistance to thermal shocks and vibrations

The HD-PD’s simple yet advanced design features very few active components. These include the sensor element, signal processing circuit and associated protective components. The calibration is executed electronically with on-board storage of all parameters. The benefit of this feature is an extended working temperature range with excellent long-term stability and comparatively small total error. The mechanical dimensions of this latest model have been reduced once more achieving major size and weight saving and an increased resistance to thermal shocks and vibrations.

hydrotechnik HT-PD Major features

  • Compact and lightweight
  • High resistance to thermal shocks and vibrations
  • High IP protection (up to IP 69 K) depending on the choice of cable connection
  • High temperature operating range(-40°C up to +100°C, for a brief period up to 120°C)
  • Ideally suited to use in mobile hydraulics at higher temperatures
  • Custom application suitability due to modular sensor construction(construction kit principle)

Hydrotechnik HT-PD Application ranges

  • Industrial hydraulics
  • Industrial robot
  • Quality control
  • Mobile hydraulics
  • Process & control
  • Service and maintenance
  • Pneumatics
  • Testing & development
  • Laboratory & calibration

Hydrotechnik Technical data of HT-PD Pressure sensor

Measuring principleThinfilm WSG / relative pressure
Measuring output signal:Options 0 to 20 mA (three-wire), 4 to 20 mA (two-wire)
or 0 to 10 VDC (three-wire)
Supply voltage:10 to 30 VDC (signal 0 to 20 mA /4 to 20 mA)
12 to 30 VDC (signal 0 to 10 VDC)
Over voltage protection:To max. 35 VDC
Current consumption:
(Sensor under zero load)
12 mA (0 to 20 mA/4 to 20 mA)
8 mA max. (0 to 10 VDC)
Non.linearity and hysteresis:± 0,5 % of full-scale output
Error limit:±0.5%@22
Repeatability:± 0,1 % of full-scale output
Mechanical overload capacity:1,5 x nominal pressure
Bursting pressure:3 x nominal pressure
Working temperature range:-40 °C to +100 °C (for a brief period +120 °C)
Media temperature:-40 °C to +130 °C
Stock temperature range:-40 °C to +130 °C
Long-term stability:0,1 % of final scale/year
Load resistor:Current source:RL = Max.500Ohm ,Voltage source: RL = 5 kOhm
Environmental rating (EN 60529/IEC 529):IP 40 to IP 69K (depending on plug connection)
Fatigue life (FS cycles):> 10 x 10 7
Frequency response (amplifier):DC to >1 kHz
Reaction time:<1ms
Insulation resistance:Minimum 100 MOhm
CE-mark:Interference emission acc. to EN 50081-2,
immune to interference acc. to EN 50082-2
Resistance to vibrations:20 g (1mm vibration way 10 bis 2000 Hz)
Resistance to thermal shocks:50 g (6 ms half sinusoid)
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