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Vaisala DPT146 | Dew Point & Pressure Transmitter | Td -70 to +30 °C, 1-12 barA
The Vaisala DPT146 measures dew point and pressure in one integrated transmitter, designed for compressed air applications and to lower installation costs. Dew point is measured from -70 to +30 °C (within ±2 °C) and pressure from 1 to 12 barA.
- Temperature also available via RS-485
- Calibration can be spot-checked against a Vaisala DM70 portable dewpoint meter
- The DM70 can also act as local display and data recorder
- Pressure range 1 to 12 barA
- Specifications
- Features
- Downloads
| Part Number | DPT146 |
| Brand | Vaisala |
| Dew Point | -70 to +30 °C (accuracy within ±2°C) |
| Pressure | 1 to 12 barA |
Vaisala DPT146 Dew Point & Pressure Transmitter
- 24Vdc supply with 2x analogue output channels (typically dew point and pressure)
- Analogue outputs can be mA (usually 4-20mA) or 0-5v / 0-10v
- Compact design, full length including sensor probe approx 120-130mm x 33mm DIA
- 316SS construction with various threaded process connection options
- Operating environment -40…+60°C, 0-100% RH (storage up to +80C), IP66 design
- Combined dew point and temperature measurement
- Highly accurate RH information thanks to dew point data coupled with live pressure input
- Compatible with the Vaisala Hand-Held DM70 for spot-checking, local display and data logging
- Pressure range: 1 … 12 barA
- Dew point range: -70 … +30 °C (accuracy within ±2°C)
- Temperature range (via RS-485 is selected) -40…+80°C (accuracy within ±0.5°C at room ambient)
- Supply and signal connection via M8 4-pin circular plug (cable assemblies available from Fluidic)
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