A unit of AKRIBIS One
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Isobox-842

Isobox Model 842

The function of this reference unit differs from other cased systems in that the temperature of the metal block in which the thermocouple and copper leads are inserted, actually varies with ambient temperature. A separate output signal is produced which is proportional to the difference between the environmental temperature and the actual reference temperature. The output signal can be fed directly into a computer/data logger to give accurate compensation over a large ambient range. A thermal re

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Isobox Model 842

Features

  • Water Proof Cased
  • Large Capacity
  • Approved for Power Station Use
Isobox Model 842

Description

The output signal can be in the form of a DC mV output, 4-20 mA or from a platinum resistance thermometer. Please discuss prior to order.

Units are housed in robust weatherproof enclosures to IP669 incorporating bottom gland plate. Fixing lugs for wall mounting are provided. Easy access to terminal rails and block assembly is via a lockable hinged front door.

Isobox Model 842

Specifications

Referencing TempEffectively 0°C
Accuracy±0.1°C per 10° ambient span
Long Term Stability±0.05°C per 1000 Hours
Temperature Gradient±0.1°C between Junctions
Stabilisation Time10 minutes
Ambient Temperature-20°C to +70°C
Thermocouple0 to 100 channels
CapacityDouble junction referencing
Power10 Watts typical 100-130 or 208-240 VAC 50/60Hz Low level D.C. Consumption 6VA typical Passive Option Available.
DimensionsHeight 600mm Width 600mm Depth 300mm
Weight40kg
NoteNumerous special versions are available and can be supplied either in their existing form or modified to customers’ requirements.
How to orderModel 842 – Isoboxes are normally uniquely specified for each order. Please discuss your exact requirements with us before ordering.

Documents

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