Dayton
Dayton 36GK93 Thermocouple Probe Type J 18 in
Type J thermocouple probe with grounded junction, 18 in cable and standard plug measures air, gas or liquid from -346 to 2,913 °F
- ColorTransparent
- Type J thermocouple covers -346 °F to 2,913 °F for wide temperature range
- Grounded junction gives fast response in air, gas or liquid applications
- Standard plug allows quick connection to compatible instruments
- 18 in probe length reaches deep into ducts or vessels
- 1/4 in and 1/8 in MNPT fittings provide versatile mounting options
Product identity
This is a Dayton Type J thermocouple probe with an 18 in grounded sensor and standard plug. It measures air, gas or liquid temperatures from -346 °F to 2,913 °F and suits HVAC technicians and process engineers needing a direct-insertion sensor.
Before ordering
Verify that your controller or meter accepts a Type J thermocouple with a standard plug connection. Confirm the 1/4 in MNPT or 1/8 in MNPT fitting matches the process port and that the 3/16 in probe diameter clears the insertion path. Ensure the -346 °F to 2,913 °F range covers the expected operating temperatures.
Who it suits
Ideal for maintenance crews and OEM integrators who need a rugged, grounded Type J probe with standard plug termination for air, gas or liquid streams. Not for users requiring Type K, T or E calibration, miniature plug format, ungrounded junction or a longer cable than the supplied 18 in lead.
Highlights
- Type J thermocouple covers -346 °F to 2,913 °F for wide temperature range
- Grounded junction gives fast response in air, gas or liquid applications
- Standard plug allows quick connection to compatible instruments
- 18 in probe length reaches deep into ducts or vessels
- 1/4 in and 1/8 in MNPT fittings provide versatile mounting options
Specifications
| Brand | DAYTON |
|---|---|
| Color | Transparent |
Questions about this item
Does the 36GK93 probe ship with any fittings or cables, or must I buy the 1/4 in MNPT and 1/8 in MNPT adapters separately?
The probe includes a standard plug, 18 in cable and both 1/4 in MNPT and 1/8 in MNPT process threads; no extra fittings are required for installation.
Should I select the 3/16 in diameter by 18 in length version or a different probe size for my air, gas or liquid application?
This model is offered only in the 3/16 in x 18 in grounded Type J configuration, which covers the stated air, gas and liquid uses.
What does the -346 °F to 2,913 °F rating mean when the probe is installed in a real HVAC system?
The grounded junction and Type J calibration let the probe measure continuously from -210 °C up to 1,200 °C (-346 °F to 2,913 °F) in the process stream.
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