Digital thermometer for NiCr-Ni, Pt100 or Pt1000

Displays and transmitters

Description

Precision: (at nominal temperature = 25 °C) NiCr-Ni: ±1% ±1 digit (from -20 to +550 °C or 920 to 1,150 °C) NiCr-Ni: ±1.5% ±1 digit (from 550 to 920 °C) Pt100, Pt1000: ±0.5 °C ±1 digit or ±1 °C ±1 digit Offset adjustment: (only with Pt100 and Pt1000) The sensor”s zero offset (e.g., caused by a long cable) can be adjusted with the aid of the offset trimmer on the rear of the device.

Thermometers
  • Digital thermometer
  • Displays and transmitters
  • thermometer

Product features

GTH 2448/1 -50 to +1,150 °C (NiCr-Ni)
GTH 2448/2 -200 to + 650 °C (Pt100, 2-conductor)
GTH 2448/3 -60.0 to +199.9 °C (Pt100, 2-conductor)
GTH 2448/4 -200 to + 650 °C (Pt1000, 2-conductor)
GTH 2448/5 -60.0 to +199.9 °C (Pt1000, 2-conductor)
Display 3½-digit, red, 10 mm high LED display.
Sampling frequency approx. 3 measurements / sec
Operating temperature 0 to 50 °C (permissible ambient temperature)
Relative humidity 5 to 95% r.h. (non-condensing)
Storage temperature -20 to 70 °C
Power supply 8–20 V DC or 18–29 V DC (standard) (can be set with a solder joint)
Current consumption max. 20 mA
Housing Glass-fibre reinforced Noryl, front panel PC
Dimensions 24 x 48 mm (H x W) (front frame dimension)
Installation depth approx. 65 mm (incl. screw/plug terminals)
Panel attachment with VA spring clip
Possible panel thicknesses from 1 to approx. 10 mm
Panel cut-out 21.7+0.5 x 45+0.5 mm (H x W)
Connection terminals 4-pin screw/plug terminal
Protection class front IP54 (with optional O-rings, IP65).

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