PT-161A 
PT-162A PT-161A / PT-162A Pressure Transducers
- Differential pressure/Gauge pressure
- High responsiveness
- Dual-use for gas and liquid
- Highly responsive differential pressure sensor,
10 kHz frequency response - Highly responsive differential pressure transducer with 10 kHz frequency response.
PT-161A is for gas only, while PT-162A can measure differential pressure for both gases and liquids.
PT-162A has an air vent especially for measurement of water differential pressure.
Basic Specs.
| Sensing element | Fluoro silicone |
|---|---|
| Pressure media | PT-161A: Air or noncorrosive gases PT-162A: Water / air or noncorrosive liquids and gases |
| Pressure type | Differential pressure, Gauge pressure (with Lo port open to the atmosphere) |
| Accuracy | ±0.5 % of F.S. (including the linearity, repeatability, and hysteresis) |
| Temperature characteristics Zero | ±0.03 % of F.S./℃ |
| Temperature characteristics Span | ±0.03 % of F.S./℃ |
| Allowable overpressure | For 0 to 7 kPa and 0 to 35 kPa: 140 kPa For 0 to 100 kPa: 300 kPa |
| Maximum line pressure | Within the allowable overpressure |
| Response speed | Frequency response 10 kHz 99% Step response 0.5 msec |
| Power source | ±15 VDC（Current consumption: 10 mA or less） |
| External dimensions | PT-161A:（W x H x D）42 x 44 x 39 mm PT-162A:（φ x D）54 x 76（including 117 connector）mm |
| Weight | PT-161A: Approx. 185 g PT-162A: Approx. 500 g |
| Pressure inlet port | Rc（PT）1/8 |
| Operating temperature | 5 to 40℃ |
| Range | 0 to 7 kPa 0 to 35 kPa 0 to 100 kPa |
| Output voltage | 0 to 5 VDC * Load resistance is 5 kΩ or more. |
| Signal connection | PT-161A: Cable（2 m）included PT-162A : Connector included without cable |
| Optional range | High accuracy ±0.3% of F.S. |
| Documents | Traceability related documents, Operation Manual |
| External dimensions | PT-161A: W42 x D39 x H44 PT-162A: φ54 x 85 （135） |
Features / Functions
Features
- Test with high responsiveness (Frequency response 10 kHz)
- PT-162A can be used for both gases and liquids.
- PT-162A is splash proof type with an air vent and ideal for measurement of water differential pressure.
- Differential pressure and gauge pressure can be measured with one unit.
- Built-in amplifier minimizes the noise effect.
Option
As an option, PT-162A can be used as a digital pressure gauge in combination with a DP gauge indicator.
Documents
- * Please fill out the form to download.
