We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dayton Type J thermocouple probe with mini plug and 24 in cable

Dayton

Dayton 36GK70 Type J Thermocouple Probe Mini Plug 24 in

SKU CH-9MYT-SVF5W

Type J grounded thermocouple probe with mini plug measures air, gas or liquid from −210 °C to 1 200 °C

  • Product colorTransparent
  • Type J thermocouple covers -346 °F to 2,913 °F range
  • Grounded junction gives fast response in air, gas or liquid
  • Mini plug connects directly to compatible meters and controllers
  • 24 in probe length reaches deep into ducts or vessels
  • 1/8 in diameter fits 1/4 in and 1/8 in MNPT fittings

Product Identity

The Dayton 36GK70 is a Type J thermocouple probe with a mini plug for temperature measurement in air, gas or liquid applications. It suits technicians who need a grounded junction and a 24 in probe length for direct immersion.

Thermals Noise Power

The probe withstands a continuous range from -346 Degrees to 2,913 Degrees F (-210 Degrees to 1,200 Degrees C) without active cooling or power draw. Its passive construction adds no audible noise to the system.

Accessories Software

The mini plug connects directly to compatible instruments for immediate readings. Threaded 1/4 in MNPT and 1/8 in MNPT fittings allow secure mounting in process lines without extra adapters.

How it compares

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

Price $28.99
Cheaper than about 63% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameDAYTON
Product colorTransparent

Questions about this item

How do I install the 1/8 in MNPT probe and which step is commonly missed?

Thread the 1/8 in MNPT fitting into the port, tighten to seal the grounded junction, then plug the mini connector into the instrument; the step often missed is confirming the mini plug is fully seated so the Type J signal reads correctly.

What maintenance or replacement will the probe need over time?

The grounded Type J junction can drift or fail after prolonged exposure at the 2,913 °F upper limit, so plan to replace the probe when calibration checks show readings outside tolerance.

What limit appears first during sustained high-temperature use?

Continuous operation near 1,200 °C (2,913 °F) will degrade the grounded junction before the 24 in cable or mini plug reaches any thermal limit.

More in Heating & Cooling Controllers

Similar items