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Temperature Probe

External Model

M120 temperature probe

M120 temperature probe clip

The M120 External Temperature Probe is designed for inclement weather outside and harsh environments inside.  Ideal for temperature measurements outdoors, in industrial plants, cold storage, laboratories, and research areas.  Designed to perform.  Built to last.

This temperature probe is only for use with the TempEye° M120 Series Thermometers.

M120 temperature probe wide view

Stainless Steel
Shield
Reflects thermal radiation and protects microprocessor temperature sensor.

Hand Made
Cable
Colored with carbon black to combat the effect of the sun's ultraviolet radiation.

Low Thermal
Impact
Mounted with a spring clip to reduce heat transfer from mount surface to probe shield.

M120 Temperature Probe Specifications

Temperature Range

 -40  <>  125  °C
 -40  <>  257  °F
233  <>  398  °K

Accuracy

+/-0.25 °C from -40 to 125 °C

Stability

< 0.01 °C/Year

Microprocessor

Silicon Labs Si7051

Interface

I²C

Connector

RJ9 with locking tab

Cable Length

7ft (2m)

Case

Polished corrosion resistant stainless steel
2.5in (64mm) tall
0.275in (7mm) diameter

Manufactured

Made in USA

M120 Temperature Probe In Words . . .

Precise
Sensor accuracy +/- 0.25 °C, from -40 - 125 °C (+/- 0.5 °F from -40 - 257 °F).  Stability variance less than 0.01 °C/Year (0.02 °F/Year).

Hassle-Free
When you plug in the external temperature probe to a M120 Series Thermometer, the thermometer immediately begins to display its measurement on the front panel.  Unplug the probe and the TempEye° M120 switches back to the remaining plugged in sensors.

Robust
We carefully test and choose each component to last.  From the metal shield, internal circuit board, trace widths, component lifetimes, range and tolerances, to cycle tests, every part is carefully tested and selected.

Secure
Temperature probe cable has a locking RJ9 modular connector to ensure cable does not writhe loose from movement and vibration.

Black thermometer with stand on rocks

In the Box

12x10x2in (30x25x5cm)

  • Temperature Probe
    With 7, 14 or 21-foot (2, 4 or 6-meter) cable, installation spring clip & hardware
  • English Installation Guide
    Including illustrations and installation tips

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