Dayton
Dayton 36GK72 Thermocouple Probe Type K 18 in
Type K thermocouple probe with grounded junction, mini plug, 18 in cable, rated -325 to 2280 °F
- ColorTransparent
- Type K thermocouple covers -325 °F to 2,280 °F range
- Grounded junction gives fast response in air, gas or liquid
- 18-inch probe reaches deep into ducts or vessels
- Mini plug connects directly to compatible meters
- 1/4 in and 1/8 in MNPT threads fit common ports
Dayton Type K Thermocouple Probe
The Dayton 36GK72 is a grounded Type K thermocouple probe designed for temperature measurement in air, gas or liquid applications. It features a 1/8 inch diameter probe that extends 18 inches with an 18 inch cable terminated by a mini plug. The unit includes 1/4 inch and 1/8 inch MNPT fittings for installation. It operates across a range of -325 to 2,280 degrees Fahrenheit.
Suits technicians needing a replaceable sensor
This probe suits HVAC technicians and maintenance engineers who need a grounded Type K sensor with standard pipe-thread fittings for direct immersion. The transparent colour aids visual inspection of the cable condition. Buyers who require an ungrounded junction for electrical isolation, a different thermocouple type such as Type J or T, or a connector other than a mini plug should look at other models.
Temperature range defines the application window
The single specification that decides fit is the operating range of -325 to 2,280 degrees Fahrenheit (-200 to 1,250 degrees Celsius). This span covers cryogenic gases through to high-temperature industrial processes. If the process temperature falls outside these limits, the probe will not survive or read accurately, so confirm the range matches the intended service before purchase.
Highlights
- Type K thermocouple covers -325 °F to 2,280 °F range
- Grounded junction gives fast response in air, gas or liquid
- 18-inch probe reaches deep into ducts or vessels
- Mini plug connects directly to compatible meters
- 1/4 in and 1/8 in MNPT threads fit common ports
Specifications
| Brand | DAYTON |
|---|---|
| Color | Transparent |
Questions about this item
How much heat can the Type K probe withstand during continuous use?
The probe operates from -325 degrees F to 2,280 degrees F, or -200 degrees C to 1,250 degrees C.
What connection does my meter need for the mini plug on this probe?
Your thermometer or data logger must accept a standard Type K mini connector.
Will the 1/4 in MNPT fitting thread into the same ports as my older 1/8 in NPT sensors?
No, the probe includes both 1/4 in and 1/8 in MNPT fittings; match the fitting to the port size you have.
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