Series I2-1 Immersion Temperature Probe

Brand: Dwyer Instruments, LLC

The Series I2-1 Immersion Temperature Probes are designed to monitor the hot and chilled water lines throughout a building's water distribution loop.

The multiple temperature sensor outputs allow these sensors to connect to virtually any digital building controller. 

The Series IW2 stainless steel thermowells allow the temperature sensors to be replaced without draining the water line.

The temperature sensors are available in 4" and 6" insertion lengths.

Note: A Series IW2 Thermowell must be used on pressurized air and water lines to prevent leakage around the probe.
Features
  • Direct Wall Mounting
  • 6' cable
  • 1/2" Internal NPT Accepts Conduit for more Industrial Installation

Models matching criteria: 23
  • Sensor Type - 1000 Ohm Balco RTD
  • Insertion Length - 4"
100+ In Stock
$1,003.00 CAD
Does not ship to OH, United States
  • Sensor Type - 10k Ohm Type III Thermistor
  • Insertion Length - 4"
100+ In Stock
$668.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 100K Ω NTC Thermistor. view more
  • Sensor Type - 100k Ohm Thermistor
  • Insertion Length - 6"
100+ In Stock
$1,792.00 CAD
Does not ship to OH, United States
  • Sensor Type - 10k Ohm Type II Thermistor
  • Insertion Length - 4"
100+ In Stock
$622.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 20K Ω NTC Thermistor. view more
  • Sensor Type - 20k Ohm Thermistor
  • Insertion Length - 6"
100+ In Stock
$2,181.00 CAD
Does not ship to OH, United States
  • Sensor Type - 2252k Ohm Thermistor
  • Insertion Length - 4"
100+ In Stock
$505.00 CAD
Does not ship to OH, United States
  • Sensor Type - 5k Ohm Thermistor
  • Insertion Length - 4"
50+ In Stock
$2,004.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, PT 1000 Ω Sensor. view more
  • Sensor Type - Pt1000 Ohm RTD
  • Insertion Length - 6"
50+ In Stock
$2,255.00 CAD
Does not ship to OH, United States
  • Sensor Type - 100k Ohm Thermistor
  • Insertion Length - 4"
50+ In Stock
$1,476.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 10K Ω NTC Type 3 Thermistor. view more
  • Sensor Type - 10k Ohm Type III Thermistor
  • Insertion Length - 6"
50+ In Stock
$1,809.00 CAD
Does not ship to OH, United States
  • Sensor Type - 20k Ohm Thermistor
  • Insertion Length - 4"
50+ In Stock
$2,550.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, Balco 1000 Ω Sensor. view more
  • Sensor Type - 1000 Ohm Balco RTD
  • Insertion Length - 6"
50+ In Stock
$376.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, Pt 100 Ω Sensor. view more
  • Sensor Type - Pt100 Ohm RTD
  • Insertion Length - 6"
50+ In Stock
$2,435.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 10K Ω NTC Type 2 Thermistor. view more
  • Sensor Type - 10k Ohm Type II Thermistor
  • Insertion Length - 6"
50+ In Stock
$2,277.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 3K Ω NTC Thermistor. view more
  • Sensor Type - 3k Ohm Thermistor
  • Insertion Length - 6"
50+ In Stock
$1,752.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, Ni 1000 Ω Sensor. view more
  • Sensor Type - Ni1000 Ohm RTD
  • Insertion Length - 6"
25+ In Stock
$1,133.00 CAD
Does not ship to OH, United States
  • Sensor Type - 3k Ohm Thermistor
  • Insertion Length - 4"
25+ In Stock
$1,433.00 CAD
Does not ship to OH, United States
DWYER 6" SST Thermowell.
25+ In Stock
$427.00 CAD
Does not ship to OH, United States
  • Sensor Type - Pt1000 Ohm RTD
  • Insertion Length - 4"
24 In Stock
$2,326.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 2252 Ω Thermistor. view more
  • Sensor Type - 2252k Ohm Thermistor
  • Insertion Length - 6"
14 In Stock
$468.00 CAD
Does not ship to OH, United States
  • Sensor Type - Pt100 Ohm RTD
  • Insertion Length - 4"
11 In Stock
$2,510.00 CAD
Does not ship to OH, United States
DWYER Immersion Temperature Sensor, 6" Insertion Length, 5K Ω NTC Thermistor. view more
  • Sensor Type - 5k Ohm Thermistor
  • Insertion Length - 6"
3 In Stock
$2,069.00 CAD
Does not ship to OH, United States
  • Sensor Type - Ni1000 Ohm RTD
  • Insertion Length - 4"
3 In Stock
$2,523.00 CAD
Does not ship to OH, United States

Specifications

Accuracy

  • ± 0.1 % @ 32° F (0° C) - Balco RTD
  • ± 0.2° C (± 0.36° F) from 0° to 70° C (32 to 158° F) - Thermistors
  • ± 0.28° C (± 0.5° F) at 32° F (0° C) - Nickel RTD
  • ± 0.6 % at 32° F (0° C) - Platinum RTD

Cable Length

  • 6 ft

Insertion 'U' Length

  • 4” (10.1 cm)
  • 6” (15.2 cm)

Mounting

  • 1/2” Threaded Connection to Fit Series IW2 Thermowell

Operating Temperature

  • -35.5° to 115.5° C (-32° to 240° F)

Sensor / Probe Diameter

  • 1/4” (6.3 mm)

Sensor / Probe Material

  • 304 Stainless Steel

Sensor / Probe Type

  • RTD - Pt100 ohms, PT1,000 ohms, Ni1,000 ohms, Balco 1,000 ohms
  • Thermistor - 10 kiloohms (Typical 2, Typical 3) kiloohms, 5 kiloohms, 100 kiloohms, 20 kiloohms, 2252 ohms

  • Hot or Chilled Water Line Monitoring
  • HVAC and Building Automation Systems

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