The Gefran 4T96 configurable indicator is widely used in industry for general process monitoring involving transmitters (4…20mA, 0…10V) and temperature sensors. The large display makes the digits legible at considerable distance.
- Faceplate configurable input
- Protected by a personal code
- Configurable by a serial link
- Transmitter power supply incorporated
- Custom thermocouple linearisation available
- Internal linearisation for engineering units
- Labels provided for the most common physical units
- CE, RoHS Certifications
Gefran 4T 96x48: Temperature indicator with configurable input
Microprocessor based indicator in both 96x48 (1/8 DIN) formats manufactured with SMT. The instrument have a lexan membrane faceplate (guaranteed to IP65) which has 3 keys, a 3 / 4 digit display . The input signal can be selected from a wide range of sensors:
- Thermocouples of type J, K, R, S, T, B, E, N, L GOST, U, G, D, C
- Resistance thermometers Pt100, JPt100; 2 / 3 wire
- PTC and NTC themistors
- Linear inputs 0 to 60/12 to 60mV, 0 to 20/4 to 20mA, 0 to 10/2 to 10/0 to 5/1 to 5/0 to 1/0, 2 to1V
The selection is made using the faceplate keys and correct input contact. No external shunt or adapter is required. The programming of the instrument is made easy by grouping the parameters in function blocks and by a simplified data entry menu.
The configuration can be simplified even further using the PC programming kit made up of a connection cable and a menu guide program that runs under windows (see data sheet cod. WINSTRUM). A configurable personal software protection code (password protection) can be used to restrict the levels of editing and displaying the configuration parameters.
| Sensor Inputs: | |
| Number of inputs: | 1 |
| Types: | |
| Thermocouples: | J, K, T, E, N, S, R, B, LGost, U, G, D, C, custom with scales ºC or ºF (IEC 584) |
| Resistance Thermometers: | Pt 100 DIN43710 (3-wire), Pt 100 Japan, custom |
| Thermistors: | PTC, NTC (1K/25ºC), custom |
| Linear: | 0...20 mA, 4...20 mA, 0...60 mV, 0...1 V, 0...5 V, 0...10 V |
| Sampling time: | 120 - 60 - 30 - 15 msec |
| Precision: | 0.2% ± 1 digit |
| Digital input: | -- |
| Outputs: | |
| Maximum number of outputs: | -- |
| Types: | |
| Relay: | -- |
| Logic: | -- |
| Analog: | -- |
| Transmitter power supply: | 24 Vdc ± 10% non- stabilized, 50 mA 15Vdc for transmitter; 50 mA 1,2 V for potentiometer > 100?? |
| Power supply: | 11...27 Vac/dc, 100...240 Vac/dc; ± 10% 50/60 Hz |
| Digital communication: | -- |
| Faceplate protection level: | IP 65 |
| Working temperature: | 0 to 50ºC |
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