Thermo-hygrometer with external probe

TECHNICAL DATA

The thermometer is designed for direct measurement of temperature and relative humidity.

Audible and optical alarm measured values.

Memory of measured values minimum and maximum.

Hold function - manual recording of actual values ​​for later display.

LCD backlight.

Simultaneous reading of temperature and relative humidity, selectable dew point temperature reading, external temperature-humidity probe with 1 meter cable.

Cable lengths of 2 and 4 meters are optionally available.

INCLUDED IN DELIVERY

• C3121
• Manual
• Traceable calibration certificate
• 9V battery
• Plastic transport case
  
  
  

MEASURED VALUES

- Temperature
- Relative humidity
- Calculated values ​​(dew point, etc.)

Operating temperature range: -10 to +60 ° C

Temperature sensor : RTD Ni1000 / 6180ppm

Accuracy of temperature measurement with integrated sensor: ± 0.4 ° C

Accuracy of air humidity measurement: ± 2,5% RH from 5 to 95% at 23 ° C, resolution 0,1%

Dew point measurement accuracy: 1,5 ° C at room temperature <25 ° C and RH> 30%, range -50 to +80 ° C

Supply : 9V batteries

Battery life: 4 month average

Dimensions: 141 x 71 x 27 mm, probe length 135 mm, probe diameter 18 mm

IP protection: IP20

Weight (battery included but without the probe): about 150 g

Warranty: 3 years