Temperature transmitters for RTD
 


Temperature Transmitters for RTDs

G Instruments designs and manufactures a range of high precision temperature transmitters for platinum, copper, nickel and other RTDs. All of them are to be used with 3 wire connection but they can also be 2 wire devices. All of them can be mounted in the head of the RTD housing or on a 35 mm DIN rail.
Our transmitters offer an output linear to the temperature with high accuracy and linearity.

High accuracy temperature transmitters for RTD

GTT101 is a range of 2 wire loop power, 4-20 mA temperature transmitters for Pt100 by IEC 751 with alpha 0.00385. For other types of RTDs or other resistances please contact us. They can be directly used for temperature compensation with our flow computers / totalizers, with our remote displays or SCADA devices

Versions of GTT101
  • GTT101-0 for -40 to 120 oF
  • GTT101-1 for 0 to 200 oF
  • GTT101-2 for 0 to 300 oF
  • GTT101-3 for 0 to 500 oF
  • GTT101-4 for 0 to 750 oF
  • GTT101-5 for 0 to 1000 oF
  • GTT101-6 for -40 to 275 oF
  • GTT101-7 for -60 to 250 oF
  • GTT101-0C for -50 to 50 oC
  • GTT101-1C for 0 to 50 oC
  • GTT101-2C for 0 to 100 oC
  • GTT101-3C for 0 to 200 oC
  • GTT101-4C for 0 to 300 oC
Features
  • 4-20 mA LOOP POWER, LINEAR TO TEMPERATURE WITH 0.1% FS MAX TOTAL ERROR
  • REVERSE POLARITY PROTECTION AND SURGE PROTECTION
  • NON-ISOLATED 3-WIRE OR 2-WIRE CONNECTION TO THE RTD
  • HEAD MOUNT OR DIN RAIL MOUNT
  • 44.4 mm dia x 19 H mm (1.75''dia x 0.75''H), HIGHT INCLUDES THE TERMINALS
  • WEIGHT 20 g (0.7 oz)

Field Programmable Transmitters

GTT103 is a RTD temperature transmitter that can be field programmed at any time for any temperature range in degrees F or C. Its height is only 15 mm including the terminals. Regardless of the temperature range programmed the total error and non-linearity is well below 0.1% FS (full scale).

Coming soon ...

 
Temperature transmitters for RTD