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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4" Insertion Length
6" Insertion Length

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model	Description	Usually Ships*	Price	Order
I2-43042 Ships: 1-2 Weeks Price: $41.75	Immersion temperature sensor, 4" insertion length, Ni 1000 Ω RTD sensor, NEMA 4X housing.	1-2 Weeks*	$41.75	Order
I2-44042 Ships: 1-2 Weeks Price: $41.75	Immersion temperature sensor, 4" insertion length, Balco 1000 Ω RTD sensor, NEMA 4X housing.	1-2 Weeks*	$41.75	Order
I2-46042 Ships: 1-2 Weeks Price: $30.00	Immersion temperature sensor, 4" insertion length, 3K Ω Thermistor, NEMA 4X housing.	1-2 Weeks*	$30.00	Order
I2-47042 Ships: 1-2 Weeks Price: $30.00	Immersion temperature sensor, 4" insertion length, 5K Ω Thermistor, NEMA 4X housing.	1-2 Weeks*	$30.00	Order
I2-49042 Ships: 1-2 Weeks Price: $30.00	Immersion temperature sensor, 4" insertion length, 20K Ω Thermistor, NEMA 4X housing.	1-2 Weeks*	$30.00	Order
I2-4A042 Ships: 1-2 Weeks Price: $30.00	Immersion temperature sensor, 4" insertion length, 2252 Ω Thermistor, NEMA 4X housing.	1-2 Weeks*	$30.00	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.