Series I2-4 Weatherproof Immersion Temperature Sensor

Twist Off Cover, Multiple Conduit Holes

The Series I2-4 Weatherproof 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.

Models & Ordering

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Model Description Usually Ships Price Order
I2-41042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, PT100 Ω RTD sensor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-42042
Ships: 1-2 Weeks
Price: $38.50
Immersion temperature sensor, 4" insertion length, PT1000 Ω RTD sensor, NEMA 4X housing. 1-2 Weeks $38.50 Order
I2-43042
Ships: 1-2 Weeks
Price: $38.50
Immersion temperature sensor, 4" insertion length, Ni 1000 Ω RTD sensor, NEMA 4X housing. 1-2 Weeks $38.50 Order
I2-44042
Ships: 1-2 Weeks
Price: $38.50
Immersion temperature sensor, 4" insertion length, Balco 1000 Ω RTD sensor, NEMA 4X housing. 1-2 Weeks $38.50 Order
I2-45042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, 10K Ω Type II Thermistor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-46042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, 3K Ω Thermistor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-47042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, 5K Ω Thermistor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-48042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, 100K Ω thermistor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-49042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, 20K Ω Thermistor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-4A042
Ships: 1-2 Weeks
Price: $27.50
Immersion temperature sensor, 4" insertion length, 2252 Ω Thermistor, NEMA 4X housing. 1-2 Weeks $27.50 Order
I2-4B042
Ships: Consult Factory
Price: $27.50
Immersion temperature sensor, 4" insertion length, 10K Ω Type III Thermistor, NEMA 4X housing. Consult Factory $27.50 Order

Specifications

Accuracy:
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); Thermistors: ±0.36°F from 32 to 158°F (0 to 70°C).
Operating Temperature:
-32 to 240°F (-35.5 to 115.5°C).
Probe Diameter:
1/4" (6.3 mm)
Cable Length:
8".
Probe Material:
304 SS.
Mounting:
1/2" threaded connection to fit IW2 Series Thermowell.

Note: A Series IW2 Thermowell must be used on pressurized air and water lines to prevent leakage around the probe.

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