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
Gray vinyl wall-mount thermistor sensor, 50-85 F range

Peco

Peco SP155-011 Temperature Sensor Thermistor 50-85 F hvac control

SKU CH-KFES-0BRGT

Wall-mount digital thermistor sensor monitors 50–85 °F with ±1 °F accuracy for building automation systems

  • Accurate readings within ±1.00 °F for precise climate control
  • Thermistor sensing element delivers reliable temperature detection
  • 50–85 °F operating range suits typical HVAC applications
  • Vinyl housing in gray resists wear in wall-mount installations
  • Hardwired electrical connection ensures stable signal to building automation systems

HVAC Temperature Sensor 50-85°F

The Peco SP155-011 is a wall-mounted thermistor sensor designed for building automation systems. It monitors ambient temperatures across a 50 to 85 degree Fahrenheit range with a stated accuracy of ±1.00 degrees Fahrenheit.

Vinyl Housing Hardwired Installation

The gray vinyl housing mounts directly to a wall and connects via hardwired electrical terminals. No probe extends from the unit, so the sensor measures the surrounding air at the mounting location without additional positioning.

Replaces Faulty Wall Sensors

This unit replaces a failed or inaccurate wall-mounted temperature sensor in an existing building automation loop. The upgrade is worthwhile when the current device drifts outside the ±1.00 degree tolerance or when the housing has deteriorated.

How it compares

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

Price $39.99
Cheaper than about 54% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand namePECO

Questions about this item

What temperature range does the thermistor cover in practice?

The sensor measures from 50 °F up to 85 °F with an accuracy of ±1.00 °F.

What mounting method and housing material are used?

It is designed for wall mounting and has a gray vinyl housing.

How is the unit wired during installation?

The sensor uses a hardwired electrical connection; the step often missed is routing and terminating the wires before securing the housing to the wall.

More in Heating & Cooling Controllers

Similar items