GEFRAN 10028 40T72 Indicator/Alarm Unit

Category - Controllers and Indicators

All certifications

Our catalogue covers a complete variety of products of the GEFRAN. GEFRAN develops strong and ingenious products that always find the solution for the tough industrial problems at any time. The GEFRAN achieves the high standards of equipment performance while creating the modern technologies that upgrade the operating cycle of the industries. The GEFRAN GEFRAN 10028 40T72 Indicator/Alarm Unit is one of the thoroughlly engineered products. GEFRAN GEFRAN 10028 40T72 Indicator/Alarm Unit presents high degree of precision, which offer wide range of automatic and electric resolutions to fulfill all application needs. Because of the high quality of constituents, GEFRAN GEFRAN 10028 40T72 Indicator/Alarm Unit guarantee long duration performance.
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Description

Microprocessor based indicator in 72x36 format manufactured with SMT. The instruments have a lexan membrane faceplate (guaranteed to IP65) which has 3 keys, a 2, 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, Pt100J (japanese standard) 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. A digital input (24Vdc/4mA) is available for resetting, hold, flash, peak handling or releasing latch. The instruments have a maximum of 3 outputs that can be mechanical relays (5A/250V) or logic outputs (0 to 11Vdc). In alternative to output 3 a 4 to 20mA output is available (max. 150 Ohm) for retransmission of the measured input signal, or a digital input (24Vdc/4mA) can be provided which can be used for resetting, hold, flash, peak handling or releasing latch. Finally, a triac can be fitted (as an alternative to the other two relay outputs) that can drive resistive loads up to a maximum of 2,5A at 220V. The programming of the instrument is made easy by grouping the parameters in function blocks (CFG for the alarm hysteresis, Inp for the inputs, Out for the outputs...) 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. 80021). A configurable personal software protection code (password protection) can be used to restrict the levels of editing and displaying the configuration parameters.

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 more common physical units
Sampling time and trip intervention programmable between 15 and 120 msec with resolution between 2000 and 8000 steps
Retransmission of the measured variable signal
3 trip points, completely configurable from the faceplate