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.

ACI
A/TT100-R2-4

Sale price $130.70 Regular price $213.00

Out of stock
ACI
A/TT100-R2-2

Sale price $127.63 Regular price $208.00

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ACI
A/TT100-R2-1

Sale price $127.63 Regular price $208.00

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ACI
A/TT100-R-1-EXPL

Sale price $636.33 Regular price $1,037.00

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ACI
A/TT100-O-SUN-4

Sale price $497.65 Regular price $811.00

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ACI
A/TT100-O-4-BB-POTTED

Sale price $190.22 Regular price $310.00

Out of stock
ACI
A/TT100-O-4-BB

Sale price $169.36 Regular price $276.00

Out of stock
ACI
A/TT100-O-4-4X-POTTED

Sale price $205.57 Regular price $335.00

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ACI
A/TT100-O-4-4X

Sale price $190.22 Regular price $310.00

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ACI
A/TT100-O-2-EH

Sale price $169.36 Regular price $276.00

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ACI
A/TT100-O-2-BB

Sale price $169.36 Regular price $276.00

Out of stock
ACI
A/TT100-O-2-4X-POTTED

Sale price $205.57 Regular price $335.00

Out of stock
ACI
A/TT100-O-2-4X

Sale price $185.93 Regular price $303.00

Out of stock
ACI
A/TT100-O-1-EH

Sale price $169.36 Regular price $276.00

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ACI
A/TT100-O-1-BB

Sale price $169.36 Regular price $276.00

Out of stock
ACI
A/TT100-O-1-4X

Sale price $185.93 Regular price $303.00

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ACI
A/TT100-LT-O-4

Sale price $307.43 Regular price $501.00

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ACI
A/TB-8.5-3-XXX-BO

Sale price $90.82 Regular price $148.00

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ACI
A/TB-8.5-3-XXX

Sale price $109.84 Regular price $179.00

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ACI
A/TB-8.5-3-GLY

Sale price $126.41 Regular price $206.00

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ACI
A/TB-8.5-3-GLA

Sale price $126.41 Regular price $206.00

Out of stock
ACI
A/TB-8.5-1-XXX

Sale price $90.82 Regular price $148.00

Out of stock
ACI
A/TB-8.5-1-GLY

Sale price $108.00 Regular price $176.00

Out of stock
ACI
A/TB-8.5-1-GLA

Sale price $104.93 Regular price $171.00

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ACI
A/TB-2.0-XXY-BO

Sale price $27.61 Regular price $45.00

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ACI
A/TB-2.0-XXY

Sale price $47.86 Regular price $78.00

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ACI
A/TB-2.0-XXA-BO

Sale price $76.09 Regular price $124.00

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ACI
A/TB-2.0-XXA

Sale price $108.00 Regular price $176.00

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ACI
A/TB-2.0-GLA

Sale price $112.29 Regular price $183.00

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ACI
A/TB-1.0-GLY-NB

Sale price $90.82 Regular price $148.00

Out of stock
ACI
A/TB-1.0-GLA-NB

Sale price $130.70 Regular price $213.00

Out of stock
ACI
A/TAMPER PROOF SCREWS

Sale price $10.00 Regular price $11.00

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ACI
A/SYPHON-90-H

Sale price $88.32 Regular price $134.00

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ACI
A/SYPHON-90

Sale price $88.32 Regular price $134.00

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ACI
A/SYPHON-270-H

Sale price $102.16 Regular price $155.00

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ACI
A/SYPHON-270

Sale price $102.82 Regular price $156.00

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ACI
A/SYPHON-180-H

Sale price $92.27 Regular price $140.00

Out of stock
ACI
A/SINTERED FILTER

Sale price $28.98 Regular price $51.00

Out of stock
ACI
A/ROOM-FOAM-PAD

Sale price $8.18 Regular price $9.00

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ACI
A/PN021

Sale price $25.45 Regular price $32.00

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ACI
A/PN004

Sale price $21.48 Regular price $27.00

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ACI
A/MOUNTING U-CLIP-1/4"

Sale price $7.27 Regular price $8.00

Out of stock
ACI
A/MOUNTING PLATE WHITE R2

Sale price $40.91 Regular price $45.00

In stock (2 units)
ACI
A/MOUNTING PLATE WHITE R

Sale price $41.82 Regular price $46.00

In stock (50 units)
ACI
A/MOUNTING PLATE BEIGE R

Sale price $37.27 Regular price $41.00

Out of stock
ACI
A/MOUNTING CLIP-1/4"

Sale price $8.18 Regular price $9.00

Out of stock
ACI
A/M6"-316SS

Sale price $109.84 Regular price $179.00

Out of stock
ACI
A/M6"

Sale price $66.27 Regular price $108.00

Out of stock
ACI
A/M4"-316SS

Sale price $93.89 Regular price $153.00

Out of stock
ACI
A/M2.5"-316SS

Sale price $63.20 Regular price $103.00

Out of stock

Temperature Sensors & Transmitters

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