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Home Controls Sensors and Components Temperature Sensors

Temperature Sensors

Neptronic offers the most advanced wall and duct mounted temperature sensors. They can be used with building automation systems providing economical solutions for your sensing needs and are available in several configurations.

Tech Time
Temperature Sensors

STC8

Duct Mount Temperature Sensor $78

STR1

Wall Mount Temperature Sensor $81

STS3

Wall Mount Thermostat $92

ITO3

Wall Mount Setpoint Station $92

STP7-11

Strap On (metal) Temperature Sensor $93

STP1-11

Strap On (plastic) Temperature Sensor $90

STI1-11

Immersion Water Temperature Sensor $345

OTW / SHW

Window Temperature Sensor $39

Humidity Sensors

STC8-11
STC8-13
|
|
10KΩ
3.3KΩ
|
|
$ 78
$ 78
STC80-X
|
Analog
|
$ 190
(0-10Vdc and 4-20mA)
 

STC8: Duct Mount Temperature Sensor

  • High accuracy and stability
  • Fast thermal response
  • Epoxy encapsulated sensor
  • Extended durability
  • Resistor/Temperature Curve
    • “G” matched (STC8-11, 10KΩ)
    • “A” matched (STC8-13, 3.3 KΩ)
  • Compatible with Neptronic controllers, such as TRO, TFC, EFC and EVC.
STR1-11
STR1-13
|
|
10KΩ
3.3KΩ
|
|
$81
$81
 

STR1: Wall Mount Temperature Sensor

  • Available with 10KΩ or 3.3KΩ thermistor
  • High accuracy and stability
  • Negative Temperature Coefficient (NTC)
  • Compatible with Neptronic products
STS3-11F
STS3-11C
STS3-13F
STS3-13C
|
|
|
|
10KΩ °F
10KΩ °C
3.3KΩ °F
3.3KΩ °C
|
|
|
|
$92
$92
$92
$92
 

STS3: Wall Mount Thermostat

  • Built-in temperature sensor
  • Adjustable setpoint with mechanical lock
  • Sensor type: 10KΩ or 3.3KΩ
  • Scale: Celsius or Fahrenheit
ITO3-11F
ITO3-11C
ITO3-F
ITO3-C
|
|
|
|
10KΩ °F
10KΩ °C
3.3KΩ °F
3.3KΩ °C
|
|
|
|
$92
$92
$92
$92
 

ITO3: Wall Mount Setpoint Station

  • Adjustable setpoint with mechanical lock
  • Sensor type: 10KΩ or 3.3KΩ
  • Scale: Celsius or Fahrenheit
  • Compatible with STC8-13 duct mounted temperature sensor in installations with Neptronic series duct heaters.
STP7-11
STP1-11
|
|
Metal
Plastic
|
|
$93
$90
 

STP: Strap-On Water Temperature Sensor

  • 10KΩ Type III Thermistor
  • Designed for fan coil 2 pipe changeover applications
  • High accuracy and interchangeability over a wide temperature range
  • Sensor's higher resistance output compares to platinum Resistance Temperature Detectors (RTD)
  • Sensitive to non-polarity
  • Temperature range: -40°C to 150°C (-40°F to 302°F)
  • Zinc-plated steel enclosure (STP7-11) or ABS plastic enclosure (STP1-11)
STI1-11
|
$345
 

STI1-11: Immersion Water Temperature Sensor

  • 10KΩ Type III Thermistor
  • Immersion type temperature sensor
  • Resistor/temperature curve "G" matched (10 KΩ, type 3)
  • High accuracy and stability
  • Fast thermal response
  • Double encapsulation sensor eliminates moisture infiltration
  • Machined 5 Brass thermowell
    • ABS plastic enclosure
    • Quick snap latch
  • Hinged cover without screws
  • Includes 316 stainless steel 3/4" x 1/2" t-tap fitting
OTW
SHWO-11-C
|
|
3.3KΩ
10KΩ
|
|
$39
$61
 

OTW / SHW: Window Temperature Sensor

  • 10KΩ (SHWO-11) or 3.3KΩ (OTW) temperature sensor
  • Self adhesive: sticks directly on window
  • SHWO-11 compatible with HRO20 humidistats
  • OTW compatible with SKR humidifiers
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