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Dwyer I2-4A042 Weatherproof Immersion Temperature Sensor
Normally In Stock
Code: 575735
Dwyer I2-4A042 - Immersion temperature sensor, 4" insertion length, 2252 Ω Thermistor, NEMA 4X housing.
Condition: New
Usually ships Same Day or Next Day$63.65
Sale Price
$53.04
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Description
Dwyer I2-4A042 is a weatherproof immersion temperature sensor ideal for use in a wide temperature range of -32 to 240°F (-35.5 to 115.5°C). It offers high accuracy with Platinum RTD: ±0.6% @ 32°F (0°C), Nickel RTD: ±0.5°F @ 32°F (0°C), Balco RTD: ±0.1% @ 32°F (0°C), and Thermistors: ±0.36°F from 32 to 158°F (0 to 70°C). Its 1/2" threaded connection fits IW2 Series Thermowell. The sensor is made of 304 SS, with a probe diameter of 1/4" (6.3 mm) and an 8" cable length.
Specifications
Component
Temperature Sensor
(Instrument-Sensor) Temperature Range
-32 - 240°F/-35.5 - 115.5°C
Manufacturer
Dwyer Instruments
Features
The Series I2-4 Weather-Proof Immersion Temperature Sensor is ideal for monitoring hot and chilled water lines feeding Air Handlers and Cooling Towers
The plastic housing has a 1/4 turn twist off cover to reduce installation time
The multiple knockouts allow for easy conduit access to any side of the housing
The Series I2-4 can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.
Downloads

Code: 575735
Dwyer I2-4A042 Weatherproof Immersion Temperature Sensor
$63.65
Sale Price
$53.04