The Greisinger GIR230 Pt1000 / DIF is a Microprocessor Controlled Display used for monitoring and controlling devices.
The device is supported by the interface for the connection of the Pt1000 (2-wire-technology) at type GIR230 Pt1000 / DIF
The device features three switching outputs (2 Relays, 1 NPN-Output), which can be configured as 2-point-controller, 3-point-controller, 2-point-controller with min./max. alarm, 3-point-controller with min./max. alarm, or just individual min./max. alarm.
The state of the relay outputs is displayed with two LED's beneath the front 4-digit LED-display. The left LED displays the state of the 1st relay, the right LED displays the state of the 2nd relay.
If there is an alarm condition the display alternates between value and AL.Lo or AL.Hi.
When leaving factory the GIR230 has been subjected to various inspection tests and is completely calibrated.
- Differential display or controller
- Connection of 2 temperature probes
- Small Dimensions
- Easy to use
- Measuring inputs: 2x Pt1000 (2-wire) resp. 2x NTC
- - Meas. ranges, resolution: Pt1000: -200 ... +850°C, 1°C
- Display: difference temperature sensor1 - sensor2
- Accuracy: < 0.5 % f.s. ±1digit (at nominal temperature = 25°C)
- Measuring rate: approx. 4 measuring / seconds
- Resolution: 0,1°C
- Output: 2x Closing Contact (230VAC/5A), 1x NPN open collector (max.28V/30mA)
- Type of Control: 2-point (with/without alarm), 3 point controller, Min-/Max-Alarm etc.
- Power Supply: 230VAC, 50/60Hz
- Dimensions: 24(W) x 48(H) x 65(D)mm
- Miscellaneous: Min-/Max value memory
- Manufacturer's part: Greisinger GIR 230 Pt1000 / DIF
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