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Temperature Sensors & Transmitters

(8026 products)

The catalog of HVAC sensors and probes at Building Controls & Solutions offers accurate devices that are able to withstand extreme temperatures and dangerous environments. Our expansive list of HVAC monitoring sensors allows you to accurately monitor crucial elements of your system, including water flow and temperature. We also offer safety-based monitoring in the form of flame and leak detection sensors to provide a comprehensive package that serves as the backbone of any building automation system. Shop today from trusted names, including Honeywell, ACI, and Belimo, and monitor with confidence with high-performance HVAC probes and sensors.

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  • ACI

    UNIVERSAL CLIP 50
    Sale price $4.82 Regular price $265.00
    In stock (51 units)
  • Johnson Controls

    TE-6311V-2
    Sale price $36.03 Regular price $57.65
    In stock (337 units)
  • Dwyer

    A-345
    Regular price $22.83
    In stock (126 units)
  • Belimo

    A-22P-A44
    Sale price $4.50 Regular price $10.00
    In stock (62 units)
  • ACI

    A/O-PUP-V
    Sale price $68.54 Regular price $104.00
    In stock (10 units)
  • ACI

    A/1K-NI-SP
    Sale price $38.05 Regular price $62.00
    In stock (30 units)
  • ACI

    A/CP-INW-4"-PB
    Sale price $29.45 Regular price $48.00
    In stock (35 units)
  • Belimo

    01DT-5LR
    Sale price $21.61 Regular price $48.00
    In stock (19 units)
  • Siemens

    QAA2280.FWSC
    Sale price $234.31 Regular price $480.59
    In stock (22 units)
  • Johnson Controls

    TE-6316M-1
    Sale price $174.43 Regular price $279.08
    In stock (4 units)
  • Johnson Controls

    NSB8BTN241-0
    Sale price $236.09 Regular price $377.74
    In stock (4 units)
  • Johnson Controls

    NSB8BTC240-0
    Sale price $647.27 Regular price $1,035.64
    Out of stock
  • Honeywell

    TR40-H
    Sale price $273.63 Regular price $651.25
    In stock (36 units)
  • Honeywell

    TR22/U
    Sale price $63.48 Regular price $151.09
    In stock (31 units)
  • Honeywell

    TR100-THC-G
    Sale price $412.42 Regular price $981.56
    In stock (81 units)
  • Honeywell

    107408/U
    Sale price $34.15 Regular price $69.81
    In stock (63 units)
  • Dwyer

    TE-RND-B
    Regular price $149.50
    In stock (5 units)
  • Dwyer

    A-417A
    Regular price $25.33
    In stock (40 units)
  • BAPI

    BA/10K-2-SP
    Sale price $13.83 Regular price $19.35
    In stock (30 units)
  • Belimo

    A-22P-A07
    Sale price $21.61 Regular price $48.00
    In stock (54 units)
  • Belimo

    01MT-5Q5
    Sale price $175.96 Regular price $391.00
    In stock (1 units)
  • Belimo

    01MT-5L4
    Sale price $142.20 Regular price $316.00
    In stock (8 units)
  • ACI

    A/GP 6'HARNESS
    Sale price $33.61 Regular price $51.00
    In stock (18 units)
  • ACI

    A/AN-O-EH
    Regular price $47.25
    In stock (34 units)
  • ACI

    A/20K-SP
    Sale price $25.16 Regular price $41.00
    In stock (71 units)
  • ACI

    A/CP-S-PB
    Sale price $41.11 Regular price $67.00
    In stock (16 units)
  • ACI

    A/CP-S-GD
    Sale price $42.95 Regular price $70.00
    In stock (68 units)
  • ACI

    A/CP-D-12"-PB
    Sale price $28.23 Regular price $46.00
    In stock (53 units)
  • ACI

    A/20K-D-8"-PB
    Sale price $27.61 Regular price $45.00
    In stock (82 units)
  • Belimo

    01DT-5QL
    Sale price $21.61 Regular price $48.00
    In stock (19 units)
  • Belimo

    01DT-5EN
    Sale price $26.55 Regular price $59.00
    In stock (79 units)
  • ACI

    A/TTM1K-HT-BP-4-GD-8'
    Sale price $397.63 Regular price $648.00
    Out of stock
  • Johnson Controls

    NSB8BHN040-0
    Sale price $409.93 Regular price $655.88
    In stock (6 units)
  • Honeywell

    TR23/U
    Sale price $98.50 Regular price $234.45
    In stock (66 units)
  • Belimo

    01HT-5L
    Sale price $32.39 Regular price $72.00
    In stock (28 units)
  • ACI

    NSG HEAT TRANSFER PASTE 16 OZ
    Sale price $452.72 Regular price $498.00
    Out of stock
  • ACI

    A/M8"
    Sale price $100.02 Regular price $163.00
    In stock (1 units)
  • ACI

    A/AN-SP
    Sale price $26.39 Regular price $43.00
    In stock (46 units)
  • ACI

    A/CP-PO-4"
    Sale price $20.86 Regular price $34.00
    In stock (57 units)
  • ACI

    A/CP-DO-6"
    Sale price $26.39 Regular price $43.00
    In stock (70 units)
  • ACI

    A/1K-NI-D-8"-PB
    Sale price $34.36 Regular price $56.00
    In stock (41 units)
  • ACI

    A/1K-NI-D-6"-PB
    Sale price $34.36 Regular price $56.00
    In stock (59 units)
  • Belimo

    01DT-5LN
    Sale price $21.61 Regular price $48.00
    In stock (98 units)
  • ACI

    A/TTM100-INW-8"-4-4X
    Sale price $245.45 Regular price $400.00
    Out of stock
  • ACI

    A/TTM100-I-4"-4-4X
    Sale price $279.81 Regular price $456.00
    Out of stock

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