` Temperature Sensors
Quick Links - Alpha Controls & Instrumentation Inc.

Social media
Contact information
Address

2900 John St.
Unit 4
Markham, ON  L3R 5G3 - Canada

Email

Phone

(905) 477-2133

Fax

(905) 477-4219

Temperature Sensors

Devices that are designed to measure the temperature of objects through electrical signals are called temperature sensors. There are different types of temperature sensors which range in accuracy and responsiveness: Negative Temperature Coefficient (NTC) Thermistors, Resistance Temperature Detectors (RTD’s), Thermocouples and Semiconductor-Based Sensors.

In Stock* 5610 / 5611 / 5611T  Temperature Probes, Reference Thermistor Probes
Fluke Calibration

5610 / 5611 / 5611T Temperature Probes, Reference Thermistor Probes

Lab-grade thermistors probes for accurate work across a narrow temperature range

Starting At
$1,491.00 CAD Configure
A4940/A4945 Sanitary Tri-clamp RTD Assemblies
Alpha

A4940/A4945 Sanitary Tri-clamp RTD Assemblies

CIP sanitary RTDs and reduced tip RTDs for the food and pharmaceutical industry

Call Today!
800-567-8686 ...or... Request Quote
A51 Temperature Sensors
Alpha

A51 Temperature Sensors

Industrial & HVAC thermocouples and RTDs

Call Today!
800-567-8686 ...or... Request Quote
A500/A510 Adjustable Bayonet Thermocouples & RTDs
Alpha

A500/A510 Adjustable Bayonet Thermocouples & RTDs

Plastic industry adjustable bayonet thermocouples and RTDs

Call Today!
800-567-8686 ...or... Request Quote
FH Digital Temperature Gauge/Switch
Anderson-Negele

FH Digital Temperature Gauge/Switch

Ideal replacement for Mercury-In- Glass thermometers, large liquid crystal display, fittings for dairy and food processing

Call Today!
800-567-8686 ...or... Request Quote
FH3/FH4 Digital Temperature Gauge
Anderson-Negele

FH3/FH4 Digital Temperature Gauge

Battery operated dual element digital thermometer designed for use on retort processing systems, complies with FDA requirements - 21 CFR 113

Call Today!
800-567-8686 ...or... Request Quote
TSMA/TSBA Temperature Sensors
Anderson-Negele

TSMA/TSBA Temperature Sensors

Platinum thin film RTD's with standard Class A accuracy ensure optimal performance, transmitters are field programmable

Call Today!
800-567-8686 ...or... Request Quote
Thermowells
Burns Engineering

Thermowells

Standardized wells of threaded, flanged and socket weld types, as well as custom thermowells

Call Today!
800-567-8686 ...or... Request Quote
Bearing Temperature Sensors
Burns Engineering

Bearing Temperature Sensors

For use in rotating equipment, single and dual element temperature sensors and thermocouples, 1/8” and larger diameters

Call Today!
800-567-8686 ...or... Request Quote
21870 Sensor and Thermowell
Burns Engineering

21870 Sensor and Thermowell

Fast Response Sensor and Thermowell. "L" Style Spring-Loaded Sensor

Call Today!
800-567-8686 ...or... Request Quote
IRTD 400 Intelligent Temperature Standard
Kaye

IRTD 400 Intelligent Temperature Standard

Broad temperature range from -196 to 420°C, enables it to be used in virtually all temperature validation applications

Call Today!
800-567-8686 ...or... Request Quote
Wireless Alert T Temperature Monitor with Email Alerts
Lascar

Wireless Alert T Temperature Monitor with Email Alerts

Can be set up to monitor temperature limits in a variety of applications

Buy Now!
$52.00 CAD
Wireless Alert TP/P
Lascar

Wireless Alert TP/P

Temperature monitor with email alerts

Starting At
$61.00 CAD Configure
Wireless Alert TH
Lascar

Wireless Alert TH

Temperature and humidity monitor with email alerts

Buy Now!
$69.00 CAD
EE040 - OEM Humidity and Temperature Sensor
E+E

EE040 - OEM Humidity and Temperature Sensor

High accuracy and long term stability at an outstanding price / performance ratio

Starting At
$339.00 CAD Configure
EEH210 Digital Humidity & Temperature Sensor
E+E

EEH210 Digital Humidity & Temperature Sensor

Precise Rh & Temp. factory adjustment ensures a high accuracy of ±2% RH & ±0.3 °C (±0.54 °F)

Call Today!
800-567-8686 ...or... Request Quote
TE-TNS Thermowells
Dwyer

TE-TNS Thermowells

Used to separate the instrument from the surrounding media

Starting At
$32.00 CAD Configure
RTD - Resistance Temperature Detector
Dwyer

RTD - Resistance Temperature Detector

Excellent accuracy and stability over a wide temperature range

Starting At
$312.00 CAD Configure
AVG Averaging Temperature Sensor
Dwyer

AVG Averaging Temperature Sensor

Used to measure the average temperature up stream of the cooling coils in an air handler

Starting At
$231.00 CAD Configure
Series 5 General Purpose Thermocouples
Dwyer

Series 5 General Purpose Thermocouples

Low cost and offered in a variety of configurations

Starting At
$73.00 CAD Configure
Series 9 Special Application Thermocouples & RTD
Dwyer

Series 9 Special Application Thermocouples & RTD

A wide variety of types and configurations

Starting At
$72.00 CAD Configure
O-4 Outside Air Temperature Sensor
Dwyer

O-4 Outside Air Temperature Sensor

Great for monitoring ambient air temperatures in outdoor applications

Starting At
$24.00 CAD Configure
S2-2 General Purpose Surface Temperature Assembly

S2-2 General Purpose Surface Temperature Assembly

Ideal for monitoring the temperature of indoor distribution lines when it is not possible to penetrate the pipe

Starting At
$48.00 CAD Configure
S2-4 Weatherproof Surface Temperature Assembly
Dwyer

S2-4 Weatherproof Surface Temperature Assembly

Ideal for monitoring the temperature of distribution lines when it is not possible to penetrate the pipe

Starting At
$176.00 CAD Configure
I2-2 General Purpose Immersion Temperature Sensor
Dwyer

I2-2 General Purpose Immersion Temperature Sensor

Monitoring hot and chilled water lines throughout a building or mechanical room

Starting At
$113.00 CAD Configure
WTP Wireless Temperature Sensor
Dwyer

WTP Wireless Temperature Sensor

Quickly installed on chilled water lines, air ducts or outside a building without having to run additional wiring

Buy Now!
$708.00 CAD
WTP-R Wireless Remote Probe Temperature Sensor
Dwyer

WTP-R Wireless Remote Probe Temperature Sensor

Monitor surface temperature of water lines or in locations where space is limited

Starting At
$732.00 CAD Configure
RTD-3 Style 3 RTD Element, 4 Wires
OMEGA

RTD-3 Style 3 RTD Element, 4 Wires

RTD Elements with 36 Inch Lead Wire and 2, 3 or 4 Wire Lead Configurations

Call Today!
800-567-8686 ...or... Request Quote
5SC-GG Ready-Made Insulated Thermocouples w/Kapton, PFA, Glass Braid Insulation & Molded Connectors
OMEGA

5SC-GG Ready-Made Insulated Thermocouples w/Kapton, PFA, Glass Braid Insulation & Molded Connectors

Ready-Made Insulated Thermocouples w/ Kapton®, PFA, Glass Braid Insulation & Molded Connectors

Call Today!
800-567-8686 ...or... Request Quote
5TC-PVC Epoxy Coated Tip Thermocouple
OMEGA

5TC-PVC Epoxy Coated Tip Thermocouple

Epoxy Coated Tip Thermocouple

Call Today!
800-567-8686 ...or... Request Quote
5TC-GG Ready-Made Insulated Thermocouples
OMEGA

5TC-GG Ready-Made Insulated Thermocouples

Ready-Made Insulated Thermocouples

Call Today!
800-567-8686 ...or... Request Quote
HSTC-TT Hermetically Sealed Tip Insulated Thermocouple
OMEGA

HSTC-TT Hermetically Sealed Tip Insulated Thermocouple

Hermetically Sealed Tip Insulated Thermocouples

Call Today!
800-567-8686 ...or... Request Quote
HSRTD-3 Flexible Sealed PFA RTD Sensor, ROHS
OMEGA

HSRTD-3 Flexible Sealed PFA RTD Sensor, ROHS

HERMETICALLY SEALED RTD PRODE

Call Today!
800-567-8686 ...or... Request Quote
XC-20 Ceramic Fiber or Silica Insulated Thermocouple Elements
OMEGA

XC-20 Ceramic Fiber or Silica Insulated Thermocouple Elements

High Temperature Nextel Insulated Thermocouple Elements

Call Today!
800-567-8686 ...or... Request Quote
DH-1 Ceramic Beaded Thermocouple Elements
OMEGA

DH-1 Ceramic Beaded Thermocouple Elements

Ceramic Beaded and Bare Wire Thermocouple Elements for Head and Well Assemblies

Call Today!
800-567-8686 ...or... Request Quote
TE-OND/RND Outdoor Temperature Sensors
Dwyer

TE-OND/RND Outdoor Temperature Sensors

Protection against radiated heat, weatherproof housing

Starting At
$106.00 CAD Configure
RTD-1 Style 3 RTD Element, 4 Wires w/Conn for HH804
OMEGA

RTD-1 Style 3 RTD Element, 4 Wires w/Conn for HH804

RTD Elements with Wire Lead Welded to RTD Element Sensor Probe

Call Today!
800-567-8686 ...or... Request Quote
TH-44004 Fast Response Thermistor Sensor
OMEGA

TH-44004 Fast Response Thermistor Sensor

Fast Response thermistor sensor

Call Today!
800-567-8686 ...or... Request Quote
T5R-010 Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples
OMEGA

T5R-010 Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples

Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples

Call Today!
800-567-8686 ...or... Request Quote
RTD-2 Style 2 RTD, 3 Wire 5/PK PFA
OMEGA

RTD-2 Style 2 RTD, 3 Wire 5/PK PFA

IEC STYLE 2 RTD 3 WIRES

Call Today!
800-567-8686 ...or... Request Quote
ON-901 O-Series Non-Linear Probe Assy
OMEGA

ON-901 O-Series Non-Linear Probe Assy

O-SERIES NON-LINEAR PROBE ASSY

Call Today!
800-567-8686 ...or... Request Quote
T3R-010 Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples
OMEGA

T3R-010 Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples

Unsheathed Fine Gage Tungsten-Rhenium Microtemp Thermocouples

Call Today!
800-567-8686 ...or... Request Quote
FOM-80 to 300°C Fiber Optic Monitors
OMEGA

FOM-80 to 300°C Fiber Optic Monitors

Portable 4-Channel -80 to 300°C Fiber Optic Monitor

Call Today!
800-567-8686 ...or... Request Quote
FOS Fiber Optic Temperature Sensor
OMEGA

FOS Fiber Optic Temperature Sensor

3m PTFE Coated Temp Sensor, 5cm Polyimide Tip

Call Today!
800-567-8686 ...or... Request Quote
HANI-B Hani Temperature Sensor for Metal Tanks
OMEGA

HANI-B Hani Temperature Sensor for Metal Tanks

0 to 100°C, 4-20 mA, Metal Tanks

Call Today!
800-567-8686 ...or... Request Quote
HANI-C Industrial Metal Pipe Clamp HANI Temperature Sensor
OMEGA

HANI-C Industrial Metal Pipe Clamp HANI Temperature Sensor

0 to 100°C, 4-20 mA, 1.0" Industrial Metal Pipe

Call Today!
800-567-8686 ...or... Request Quote
Hani-C-1.5S Sanitary Metal Pipe Clamp HANI Temperature Sensor
OMEGA

Hani-C-1.5S Sanitary Metal Pipe Clamp HANI Temperature Sensor

0 to 100°C, 4-20 mA, 1.5" Sanitary Metal Pipe

Call Today!
800-567-8686 ...or... Request Quote
HANI-C-1.0I Industrial Plastic Pipe Clamp HANI Temperature Sensor
OMEGA

HANI-C-1.0I Industrial Plastic Pipe Clamp HANI Temperature Sensor

0 to 100°C, 4-20 mA, 1.0" Industrial Plastic Pipe

Call Today!
800-567-8686 ...or... Request Quote
F3102 Individually Available Thin Film Platinum RTD Elements
OMEGA

F3102 Individually Available Thin Film Platinum RTD Elements

Thin Film RTD Elements

Call Today!
800-567-8686 ...or... Request Quote
A2132 Standard Accuracy Ceramic Wire Wound Platinum RTD Elements
OMEGA

A2132 Standard Accuracy Ceramic Wire Wound Platinum RTD Elements

Ceramic Wire Wound Platinum RTD Elements - Class B

Call Today!
800-567-8686 ...or... Request Quote
* Indicates some SKUs available in stock for immediate delivery.