OBSOLETE

ATT40 Type J Surface Probe

Part No: ATT40 (3058744)

The ATT40 Type J Surface Probe is a surface probe, with a Type J Thermocouple for use with the DT33 Water Resistant Digital Temperature Tester.

  • Temperature Range: -40°F to +950°F (-40°C to +510°C)
  • Sensor Type: Type J Thermocouple
  • Connector Type: 2-Pin Sub-Miniature
  • 6 Months Warranty

 

ATT40 Type J Surface Probe

The ATT40 Type J Surface Probe is a surface probe, with a Type J Thermocouple for use with the ATT39 Interchangeable Handle and the DT33 Water Resistant Digital Temperature Tester.

 

ATT40 Type J Surface Probe

 

 

The ATT40 Type J Surface Probe is fitted with a 2-Pin Sub-Miniature connector, to provide a quick and easy connection to the ATT39 Interchangeable Handle or your Thermometer.

Not for intrinsically safe operations

 

Technical Specifications

NameValue
Sensor TypeType J Thermocouple
Connector Type2-Pin Sub-Miniature
Temperature Measurement Range-40°C to +510°C / -40°F to +950°F
Response Time0.4 seconds
Stem Length200mm (8")
ComplianceTolerances relate to BS EN60584-2 (1993) Class 1
Warranty6 Months

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Documentation

 CodeDescriptionIssue NoLast Modified
20534US Product Range Catalog0224th April 2017

Articles / FAQs

NameDate
My Device is showing unrealistic temperature readings

My Device is showing unrealistic temperature readings

If you have set up your Device correctly, inserted a Sub-Miniature Connector Probe into your Device and taken a temperature reading, only to discover that the temperature recorded is vastly different to that which was expected, then it may be that the Probe Connector was in fact inserted incorrectly.

The Sub-Miniature Connector on all Comark Probes has two prongs, one slightly larger than the other. These prongs are also marked as positive (+) and negative (-) on the cable head itself, as shown below.

Sub_Min_Right_Way_Round_c

The prongs correspond to two similarly shaped slots on the Device, one slightly larger than the other.

In some cases, it may be possible to force the prongs of the Sub-Miniature Cable Connector in the wrong way around. If this is done then the symptoms would be as described above, recorded temperatures that are vastly different to those which were expected.

Sub_Min_Wrong_Way_Round_c

To resolve such an issue, simply unplug the Sub-Miniature Cable Connector, check the prong orientation and then re-insert.

  • Small Slot = Positive
  • Large Slot = Negative

 

4th June 2015