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Transparent thermocouple probe with standard plug and 12 inch cable

Dayton

Dayton 36GK92 Type J Thermocouple Probe 12 in

SKU CH-B61Z-J91TN

Type J thermocouple probe with grounded junction measures air, gas or liquid from -346 °F to 2,913 °F using a 12 in cable and standard plug

  • Product colorTransparent
  • Grounded junction gives fast response in air gas liquid
  • Type J range covers -346 °F to 2913 °F
  • 12 inch probe reaches deep into process streams
  • 1/4 inch and 1/8 inch MNPT threads fit common ports
  • Standard plug connects directly to compatible instruments

Dayton 36GK92 Type J Thermocouple Probe

The Dayton 36GK92 is a Type J thermocouple probe built for measuring temperature in air, gas, or liquid applications. It features a grounded junction and a standard plug for direct connection to compatible instrumentation. The probe sheath measures 3/16 in by 12 in with a 12 in cable length. It operates from -346 Degrees to 2,913 Degrees F.

Suits technicians needing a grounded Type J sensor

This probe suits technicians who need a grounded Type J sensor with 1/4 in and 1/8 in MNPT process connections for direct installation. Buyers requiring an ungrounded junction for electrical isolation or a different thermocouple calibration such as Type K should look at other models. The fixed 12 in cable length may not reach distant panels without an extension wire.

Verify your instrument accepts Type J input

Before ordering, confirm that your meter, controller, or data logger accepts a Type J thermocouple input and mates with a standard plug. Ensure the 1/4 in or 1/8 in MNPT thread matches your process fitting and that the 3/16 in diameter probe fits the insertion point. Check that the -346 Degrees F to 2,913 Degrees F range covers your application limits.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 64% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameDAYTON
Product colorTransparent

Questions about this item

What thread size must my process fitting have to accept the 1/4 in MNPT connection on this probe?

The probe uses a 1/4 in MNPT thread, so the mating fitting must provide a matching 1/4 in FNPT port for a proper seal.

Can I connect this Type J probe to a controller that only accepts Type K inputs?

No, Type J and Type K thermocouples produce different millivolt curves; the controller must be configured for Type J to read correctly.

How can I verify the probe is reading accurately after installation?

Compare the probe reading against a calibrated reference thermometer at a known temperature within the -346 °F to 2,913 °F range.

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