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Smart air temperature, relative humidity and pressure sensor TPR 159

TPR 159 is non-aspirated smart sensor with low maintenance and industry standard digital output. 
All sensing elements are protected from the solar radiation and precipitation by a shield, made of UV resistant plastic.

TPR159 measures:

  • temperature,
  • humidity and 
  • pressure.
  • General
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TPR 159 is non-aspirated sensor designed to measure air temperature, relative humidity and pressure.
As a sensing element for temperature, Pt100 element is used. For RH measurements, there is compensated solid-state capacitive sensor. For pressure measurements, there is piezoresistive pressure transducer used. All sensing elements are protected from the solar radiation and precipitation by a shield, made of UV resistant plastics.

On the bottom side of the sensor there are mounting element and six pin waterproof connector to connect the sensor with the measuring system. Sensor has to be mounted upright and should be overvoltage protected. To provide connection between the sensor and the measuring system a four wire shielded cable should be used (Max. length can be up to several hundreds meters, depending on the wire resistance and the communication protocol).

GENERAL

 

Temp. sensor:

Pt100

Temp. meas. range:

-40°C to +60°C

Temp. accuracy:

± 0.15°C

RH sensor

Semiconductor, capacitive

RH meas. range:

0 – 100% RH

RH accuracy

± 2%

Pressure sensor:

Piezoresistive pressure transducer

Pressure sensor meas. range:

300 – 1100 mbar

Pressure sensor meas. accuracy:

+/- 1 mbar

Material:

Stainless steel, aluminium and UV resistant plastics

Connector:

4 pin Souriau connector

Dimensions:

f 110 mm by 170 mm

Weight:

160g

Communication:

RS232 (up to 20m), RS485(up to 1200m, SDI-12 (up to 60m)

 
TitleDescriptionFilename
Leaflet for TPR 159  TPR_159.pdf 

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Smart air temperature, relative humidity and pressure sensor TPR 159
 
 
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