Series TE-I Immersion Temperature Sensors

Integral Mounting Connection, Welded Thermowells

The SERIES TE-I Immersion Style Temperature Sensors accurately measure water temperature inside chilled and hot water loops in HVAC systems. Thermowells are required to protect the electrical connection from the process water and to allow replacement of the sensors without draining the system.

For models with resistive thermistors or RTD outputs, please click here for temperature to resistance lookup tables.

Place your order for the immersion temperature sensors by using our Product Configurator, select one of the IBN, IBG, IBW, ITN, ITG or ITW housing options. Duct housings are also available on this configurator.

Product Applications

  • Chiller or boiler loops
  • Building automation

Models & Ordering

Model Description Usually Ships Price Order
TE-TNS-N043N-00
Ships: Same Day
Price: $13.50
Thermowell, 304SS, 4" insertion length. Same Day $13.50 Order
TE-TNS-N063N-00
Ships: Less Than 1 Week
Price: $13.50
Thermowell, 304SS, 6" insertion length. Less Than 1 Week $13.50 Order
TE-TNS-N083N-00
Ships: Less Than 1 Week
Price: $16.50
Thermowell, 304SS, 8" insertion length. Less Than 1 Week $16.50 Order
TE-TNS-N123N-00
Ships: Less Than 1 Week
Price: $19.50
Thermowell, 304SS, 12" insertion length. Less Than 1 Week $19.50 Order
TE-TNS-N183N-00
Ships: Less Than 1 Week
Price: $24.50
Thermowell, 304SS, 18" insertion length. Less Than 1 Week $24.50 Order
TE-TNS-N253N-00
Ships: Less Than 1 Week
Price: $13.50
Thermowell, 304SS, 2.5" insertion length. Less Than 1 Week $13.50 Order

Specifications

Accuracy:
Thermistor temperature sensor: ±0.22°C @ 25°C (±0.4°F @ 77°F); RTD temperature sensor DIN Class A: ±0.15°C @ 0°C (±0.28°F @ 32°F).
Temperature Limits:
Operating: -40 to 302°F (-40 to 150°C).
Sensor Curves:
See Resistance vs. Temperature Table.
Housing Material:
Meets UL, 94 V-O polycarbonate plastic.
Thermowell Material:
304 SS.
Thermowell Connections:
Internal = 1/2" NPSM; External = 1/2" NPT.
Weight:
5.3 oz (150.3 g).
Warranty:
5 year limited warranty.

Features

  • 1/4 turn housing cover with chain to prevent dropping
  • Multiple conduit knockouts for easy installation positioning
  • Integral 1/2" NPSM connection for direct mounting to a thermowell
  • General purpose or weatherproof enclosure options
  • Terminal connection eliminates need for wire nuts

Videos

Model Chart

EXAMPLE TE IBN A 04 4 4 12 Series TE-IBN-A0444-12 Immersion Probe, 10K type 3 thermistor, 4" probe length, 1/4" probe diameter, 4" flying leads, with 1/2" NPT connection.
SERIES TE             Duct and Immersion Building Automation Temperature Sensor
MOUNTING CONFIGURATION   DFN
DFG
DFW
IBN
IBG
IBW
          Duct Flange Probe Only   (not w/ Connection 12,14)
Duct Flange In Housing    (not w/ Connection 12,14)
Duct Flange NEMA 4X Housing (not w/ Connection 12,14) 
Immersion Probe Only
Immersion in Housing             (not w/ Connection 00)
Immersion NEMA 4X Housing  (not w/ Connection 00)
SENSOR TYPE     A
B
C
D
E
F
G
H
I
J
K
L
M
P
        10K Type III Thermistor
10K Type II Thermistor
3K Ohm Thermistor
PT100 Ohm RTD
PT1000 Ohm RTD
20K Thermistor
1.8K Thermistor
5K Thermistor
100K Thermistor
2.252 Thermistor
NI 1000 Ohm RTD
Balco NI 1000 Ohm RTD
PT100 Ohm RTD 1/10 DIN (3-wire)
PT1000 Ohm RTD 1/10 DIN (3-wire)
PROBE LENGTH       25
04
06
08
12
18
      2.5"
4"
6"
8"
12"
18"
PROBE DIAMETER         4     1/4"
TERMINATION           1
2
3
4
5
6
7
8
  4" Flying leads w/female connector Molex recept 
4" Flying leads w/male connector Mate-N-Loc plug
4" Flying leads spade terminals
4" Flying leads terminal block 
8' Plenum cable w/female connector Molex recept
8' Plenum cable w/male connector Mate-N-Loc plug
8' Plenum cable spade terminals
8' Plenum cable
FITTINGS             00
12
14
None (Integral)
1/2" NPT Compression Fitting
1/4" NPT Compression Fitting

Product Literature

Catalog Pages

Approvals

Drawings

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