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Dwyer Series I2-2 General Purpose Immersion Temperature Sensor

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Categories: Sensors, Temperature

Description
Models
Specifications
Literature
Drawings

Product Description

Locking Screw Cover, Multiple Conduit Holes

The Series I2-2 General Purpose Immersion Temperature Sensor is ideal for monitoring hot and chilled water lines throughout a building or mechanical room. The plastic housing is in the shape of a standard junction box with multiple knockouts for easy conduit access. The locking cover prevents unauthorized occupants from tampering with the temperature sensor. The Sensor I2-2 can be ordered with a choice of 11 output options that allow it to communicate to any standard building control system.

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

Models

Model	Description
I2-21042	Immersion temperature sensor, 4″ insertion, Pt 100 sensor, plastic junction box.
I2-21062	Immersion temperature sensor, 6″ insertion, Pt 100 sensor, plastic junction box.
I2-22042	Immersion temperature sensor, 4″ insertion, Pt 1000 sensor, plastic junction box.
I2-22062	Immersion temperature sensor, 6″ insertion, Pt 1000 sensor, plastic junction box.
I2-23042	Immersion temperature sensor, 4″ insertion, NI 1000 sensor, plastic junction box.
I2-23062	Immersion temperature sensor, 6″ insertion, NI 1000 sensor, plastic junction box.
I2-24042	Immersion temperature sensor, 4″ insertion, Balco 1000 sensor, plastic junction box.
I2-24062	Immersion temperature sensor, 6″ insertion, Balco 1000 sensor, plastic junction box.
I2-25042	Immersion temperature sensor, 4″ insertion, 10K NTC (type 2) sensor, plastic junction box.
I2-25062	Immersion temperature sensor, 6″ insertion, 10K NTC (type 2) sensor, plastic junction box.
I2-26042	Immersion temperature sensor, 4″ insertion, 3K NTC 100 sensor, plastic junction box.
I2-26062	Immersion temperature sensor, 6″ insertion, 3K NTC 100 sensor, plastic junction box.
I2-27042	Immersion temperature sensor, 4″ insertion, 5K NTC sensor, plastic junction box.
I2-27062	Immersion temperature sensor, 6″ insertion, 5K NTC sensor, plastic junction box.
I2-28042	Immersion temperature sensor, 4″ insertion, 100K NTC sensor, plastic junction box.
I2-28062	Immersion temperature sensor, 6″ insertion, 100K NTC sensor, plastic junction box.
I2-29042	Immersion temperature sensor, 4″ insertion, 20K NTC sensor, plastic junction box.
I2-29062	Immersion temperature sensor, 6″ insertion, 20K NTC sensor, plastic junction box.
I2-2A042	Immersion temperature sensor, 4″ insertion, 252 thermistor sensor, plastic junction box.
I2-2A062	Immersion temperature sensor, 6″ insertion, 252 thermistor sensor, plastic junction box.
I2-2B042	Immersion temperature sensor, 4″ insertion, 10K NTC (type 3) sensor, plastic junction box.
I2-2B062	Immersion temperature sensor, 6″ insertion, 10K NTC (type 3) sensor, plastic junction box.
IW2-242	4″ SS thermowell.
IW2-262	6″ SS thermowell.

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.