PTH Thies Compact – Meteo

PTH Thies Compact – Meteo is designed to measure relative humidity, air temperature and barometric air pressure.

Description

  • Measurement of relative humidity, air temperature and barometric air pressure
  • High accuracy
  • Long-term robustness
  • Sintered filter cap
  • Stainless steel housing

Hygro-Thermo-Baro transmitters COMPACT are designed to measure relative humidity, air temperature and barometric air pressure.

PTH Thies Compact – Meteo sensor is intended for use at meteorological measuring stations for connection to datalogger systems. Thanks to its universal interface the sensor can also be used as a single solution in every application suitable.

The use of high-quality sensors for the parameters to be measured allows the sensor to achieve the following:

  • high long-term stability,
  • virtually linear characteristic,
  • good dynamic behaviour,
  • dewing resistance,
  • low temperature coefficients,
  • small hysteresis.

Specifications

PTH Thies Compact - Meteo
General Information
Order Number S59000A
Temperature
Measuring Range -40 ... +80 °C
Accuracy ±0.1 °C @ -40 ... +80 °C @ moved air >2 m/s
Relative Humidity
Measuring Range 0 ... 100 % rel. Humidity
Accuracy Typ. ±1.5 % r. H. @ 25 °C and < 80 % r. H.

2 % r. H. over the complete measuring range

Air Pressure
Measuring Range 600 ... 1100 hPa
Accuracy ±0.25 hPa @ -20 ... +80 °C @ 800 ... 1100 hPa

±0.50 hPa @ -20 ... +80 °C @ 600 ... 800 hPa

Output Digital
Interface RS485 HD
Communication Protocol Modbus RTU (on request Thies ASCII)
Baud Rate 38400 (on request 2400 ... 57600)
Device ID 1 (on request others)
RS485 Data Format 8N1
Output Analog (3 x 0 ... 1 V)
Temperature Range: -40 ... +80 °C
Offset: -40 °C
Slope: 120 °C/V
Rel. Humidity Range: 0 ... 100 %
Offset: 0 %
Slope: 100 %/V
Air Pressure Range: 600 ... 1100 hPa
Offset: 600 hPa
Slope: 500 hPa/V
Power Supply
Operating Voltage 6 ... 30 VDC
Current Consumption Typ. 3 mA @ 12 V / max. 8.5 mA @ 12 V
General
Ambient Conditions -40 ... +85 °C
Housing Stainless steel
Type of Protection IP 67 (applies to the total sensor)
Dimension See dimensional drawing
Weight Approx. 0.45 kg
Manufacturer Thies Clima
Admissible Environmental Conditions -40 ... +85 °C

0 ... 100 % rel. humidity, including condensation

Filter Sintered filter cap
Accessories S50050 Weather and Radiation Shield

Dimensional drawing

Sensor connection diagram

PTH Thies Compact - Meteo connection RS-485 to Meteo-42
Plug Pin No. Ammonit Cable Wire Colour Meteo-40 / Meteo-40 plus
3 white B+, Data+
4 brown A-, Data-
2 yellow
grey
RGND
GND / Main Ground
1 green Supply
Cable type: LiYCY 3 x 2 x 0.25 mm²
PTH Thies Compact - Meteo connection RS-485 to Meteo-40
Plug Pin No. Ammonit Cable Wire Colour Meteo-40 / Meteo-40 plus
3 white B+, Data+
4 brown A-, Data-
2 yellow
grey
RGND
GND / Main Ground
1 green Supply
Cable type: LiYCY 3 x 2 x 0.25 mm²
PTH Thies Compact - Meteo connection analog to Meteo-42/-40
Plug Pin No. Ammonit Cable Wire Colour Meteo-40 / Meteo-40 plus
1 red Supply
2 blue
brown
yellow
pink
GND, Main Ground
AGND
AGND
AGND
3    
4    
5 white Pressure
6 green Humidity
7 grey Temperature
Cable type: LiYCY 8 x 0.25 mm²

Accessories