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PT-141Cの画像 PT-141C
PT-142B-Aの画像 PT-142B-A
PT-142B-Aの画像2 PT-142B-A

PT-141C / PT-142B-A Pressure Transducers

  • Drip-proof type
  • Gauge pressure
  • Popular type
Gauge pressure transducer with excellent pressure resistance (for gases and liquids)
Capacitance type pressure transducer with built-in DC voltage output amplifier.
SUS630 diaphragm with excellent corrosion resistance and durability is used in the pressure receiving part.

Basic Specs.

Specifications

Sensing element SUS630
Pressure media Gases and liquids within the corrosion-resistance of SUS630 and Viton rubber
Pressure type Gauge pressure
Accuracy PT-142B-A: ±0.15 % of F.S.
(including the linearity, repeatability, and hysteresis)
PT-141C: ±0.25 % of F.S.
(including the linearity, repeatability, and hysteresis)
Temperature Zero ±0.03 % of F.S./℃
Span ±0.02 % of F.S./℃
Allowable pressure 5 MPa or less: 2 times F.S., Others: 1.5 times F.S.
99% Step response speed 30 ms or less
Power source 26 to 32 VDC 20 mA or less
Weight PT-141C: Approx. 150 g
PT-142B-A: Approx. 300 g
Pressure inlet port Rc(PT) 1/8
Operating temperature 5 to 40 ℃
Output voltage 0.5 to 2 VDC, depending on the pressure range.
* Load resistance is 5 kΩ or more.
Optional range 0 to 50 MPa
Vacuum and vacuum / pressure in the table.
Documents Traceability related documents, Operation Manual
External dimensions PT-142B-A: W100 × D76.5 × H62.2
PT-141C: φ 55 × 78(120)

Pressure range

Model Range
PT-142B-A
PT-141C(Splash-proof type)
0 to 50 kPa
0 to 100 kPa
0 to 200 kPa
0 to 500 kPa
0 to 1 MPa
0 to 2 MPa
0 to 5 MPa
0 to 10 MPa
0 to 20 MPa

Features / Functions

Features

  • Stainless steel diaphragm with excellent durability and corrosion resistance is used in the pressure receiving part.
  • Measurement range: Full scale for gauge pressure 50 kPa to 20 MPa
  • High accuracy and excellent temperature characteristics.
  • Built-in amplifier minimizes the noise effect.

Documents

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