TRUrac-847
The TRUrac is a 0°C or elevated temperature thermocouple reference system mounted in a 19” chassis. It has been developed for situations where ambient temperature can be up to 65°C.
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The reference temperature is normally set to 0°C or between 45°C and 70°C. For other temperatures please contact Isotech.
An alarm will be activated should the reference temperatures deviate by more than 0.2°C.
Inside the rack case is a high stability thermal block which has a capacity of up to 100 thermocouple channels, the probe wires being terminated at the rear of the unit on rail mounted screw terminals.
To special order a second thermal block may be fitted to allow a capacity of 200 channels in a single unit.
The customer simply connects their thermocouple wires and copper output wires to these terminals. All the thermocouple cold junctions are inserted into a metal oven block which is accurately temperature controlled.
| Operating Temperature | 0°C (or 45° to 70°C) |
|---|---|
| Ambient Range | 2°C to 65°C |
| Stability | ±0.03°C, errors introduced by thermocouple loading can be removed by adjusting controller offset. |
| Stabilising Time | 10 minutes from 44°C |
| Capacity | Up to 100 Double Junction Channels |
| Input/Output Connections | Klippon Terminals type 1.5 AKZ |
| Alarm facilities | Non-latching relay rated 5 Amps 240V |
| Power | 100 Watts typical 100-130 or 208-240 VAC 50/60Hz |
| Dimensions – 50 to 100 Channels | Height 400mm Width 483mm Depth 312mm |
| Weight | 24kg |
| Accessories | 935-14-54: Platinum Resistance Thermometer, includes UKAS calibration at 0.01°C. 935-17-32: Fan Filter – recommended for high dust environments. |
| How to order | Should be specified uniquely on each order. Please discuss your exact requirements with us before ordering. |
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