Pressure Transmitter (4~20mA, G1/2)
Product Code: APB3H / APB3HV
4~20mA Current Loop Output (pressure and vacuum options)
The APB range of 4~20mA high accuracy, low cost ceramic pressure transmitters are designed for use in most industrial applications and are suitable for the measurement of most pressure mediums.
The transmitters incorporate a high quality thick-film ceramic sensor and special amplified circuit. Output is configured to 4~20mA current loop. The pressure diaphragm is made from ceramic material and its wetted parts are made from 316L stainless steel.
Because of the thermal stability of ceramic and its thick-film resistance, the transmitter can be operated at a higher temperature range; at the same time, this also makes the zero and sensitivity thermal shifts over the whole operating temperature range of the transmitter very small.
This product can be supplied with a calibration certificate. Contact sales for further information.
- Features
- Technical
- Options
- Documents
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- 4~20mA current loop output signal
- G1/2 - 1/2" BSP(M) process connection
- Pressure and vacuum options
- Vast pressure measurement range
- Wide application scope and long service life
- Automatic testing and laser trimming compensating zero and sensitivity
- High accuracy and long-term stability
- Good anti-corrosion and anti-impact ability
- Available ranges from -1 to +600 bar
- IP65 rated
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Technical Details Pressure Medium Gas or liquid compatible with ceramic and stainless steel Pressure Range -1...600 bar Overload Pressure 150%FS Burst Pressure 200%FS Output Signal 4~20mA Current Loop (2-wire) Accuracy 0.25%FS Load Resistance RL = (U - 6.5V) / 0.02A Long-Term Stability <0.2%FS/year Supply Voltage 12~30VDC Compensated Temperature Range 0~70°C Operating Temperature Range -20°C to +80°C Storage Temperature Range -30°C to +90°C Temperature Coefficient Of Zero 0.3%FS/10°C Temperature Coefficient Of Span 0.3%FS/10°C Insulation Resistance 100MΩ@50VDC Process Connection G1/2 - 1/2" BSP(M) Electrical Connection Hirschmann style connector (others available) Material of Wetted Part 1Cr18Ni9Ti Material of Pressure Membrane Ceramic (Piezoresistive pressure sensor above 200 bar) Material of Housing 1Cr18Ni9Ti Sealing N-Butyronitrile or Fluoro-Rubber Sealing Ring Ingress Protection Rating IP65 rated Speed of Response 1ms -
Type Range (bar) Order Code Pressure 0 to 1.0 APB3H-0010 Pressure 0 to 1.6 APB3H-0016 Pressure 0 to 2.5 APB3H-0025 Pressure 0 to 4.0 APB3H-0040 Pressure 0 to 6.0 APB3H-0060 Pressure 0 to 10.0 APB3H-0100 Pressure 0 to 16.0 APB3H-0160 Pressure 0 to 25.0 APB3H-0250 Pressure 0 to 40.0 APB3H-0400 Pressure 0 to 60.0 APB3H-0600 Pressure 0 to 100.0 APB3H-1000 Pressure 0 to 160.0 APB3H-1600 Pressure 0 to 250.0 APB3H-2500 Pressure 0 to 400.0 APB3H-4000 Pressure 0 to 600.0 APB3H-6000 Type Range (bar) Order Code Vacuum -1 to 0.0 * APB3HV-0000 Vacuum -1 to 1.5 APB3HV-0015 Vacuum -1 to 2.5 APB3HV-0025 Vacuum -1 to 6.0 APB3HV-0060 * -1 to 0.0 vacuum transmitters are supplied with a silicon element
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Datasheet -
No software available
