Greisinger GIA 20 EB Universal Measuring and Control Device, Panel Mount, 2 Relay Outputs, 1 Analog Output, 230V AC 102625

Industrial processes often require precise monitoring and control of temperature, pressure, or other sensor signals. The Greisinger GIA 20 EB is a universal measuring and control device that accepts a wide range of input signals, including resistance thermometers (Pt100, Pt1000, Ni1000), thermocouples (J, K, N, S, T, R, B, E), and standard analog signals (0-10V, 0/4-20mA). It provides two relay outputs and one configurable analog output for flexible control and retransmission.

Who is it for

This device is intended for panel builders, system integrators, and maintenance engineers who need a compact, reliable controller for temperature or process control in industrial environments. It is suitable for applications such as heating/cooling control, alarm monitoring, and signal conditioning.

Main features

• Universal input: Pt100, Pt1000, Ni1000, thermocouples J, K, N, S, T, R, B, E, 0-10V, 0/4-20mA
• Two relay outputs (potential-free changeover contacts, 250V AC, 3A)
• One analog output (0-10V or 0/4-20mA, configurable)
• Control modes: 2-point (ON/OFF) and PID
• 4-digit, 7-segment LED display (red/green)
• Front panel protection IP65
• Panel mount with cutout 92 x 45 mm
• Power supply: 230V AC, approx. 3 VA
• Parameterization via front panel keys

Specifications

• Input signal types: Pt100, Pt1000, Ni1000, thermocouples (J, K, N, S, T, R, B, E), 0-10V, 0/4-20mA
• Number of relay outputs: 2
• Relay output rating: 250V AC, 3A (potential-free changeover contacts)
• Analog output: 1 (0-10V or 0/4-20mA, configurable)
• Control modes: 2-point (ON/OFF), PID
• Display type: 4-digit, 7-segment LED (red/green)
• Power supply: 230V AC
• Power consumption: approx. 3 VA
• Front panel protection: IP65
• Mounting type: panel mount
• Panel cutout dimensions: 92 x 45 mm (W x H)
• Operating temperature range: 0 to +50 °C
• Sensor connection: 2, 3, or 4-wire for resistance thermometers
• Parameterization: via front panel keys
• Housing material: ABS plastic

Tips

When configuring the device, ensure that the input type matches the connected sensor. For resistance thermometers, select the correct wiring (2, 3, or 4-wire) to achieve the specified accuracy. The front panel keys allow easy setup without additional tools.