Products
SERIES I   1
  • Tolerance β-Value ±.5
  • Discrete NTC Sensor Type Epoxy Coated NTC Thermistor
  • Beta 25/85 Value 3694
  • Wire Connection Open End
  • Discrete NTC Wire Length 76
  • Resistance (at 25°C) 2.252
  • Maximum Temperature 125
  • Discrete NTC Ambient Temperature Range -40 – 125
  • Temperature Accuracy ± .2 from 0 – 70
  • Wire/Cladding Connection 32 AWG (.2mm) Alloy 180 Tin Plated
  • Discrete NTC Package Epoxy Radial Discrete
GAG10K3976B1 Discrete NTC  1
  • Discrete NTC Sensor Type NTC Thermistor
  • Tolerance β-Value 2
  • Wire Connection Open End
  • Discrete NTC Wire Length 65
  • Resistance (at 25°C) 10
  • Tolerance Resistance ± 1
  • Discrete NTC Ambient Temperature Range -40 – 250
  • Temperature Accuracy ± .22 @ 25
  • Wire/Cladding Connection Dumet Ni/Fe Copper Clad, .2mm OD
  • Discrete NTC Package Glass Radial Discrete
LL-01 - RELAY VERSION Ultrasonic Sensors  1
  • Ultrasonic Sensor Type Point Liquid Level Sensors
  • Ultrasonic Sensor Style Gap
  • Cable 1 Feet
  • Output 30 V, 3 W Relay
  • Input 5 - 30 VDC
  • Operating Temperature Range -30 – 80
  • Pressure Range 250 psi
  • Process Connection 1/4"NPT
  • Actuation Point/Sensing Range .25 Inches
MS4525 Board Level Pressure Sensors  1
  • Board Level Pressure Sensor Type Analog Pressure Sensor Modules
  • Board Level Pressure Sensor Style Differential
  • Board Level Pressure Sensor Supply Voltage 3.3
  • Dimensions 12.5 x 9.9
  • Operating Temperature Range -10 – 85
  • Output/Span 10 - 90% Vdc
  • Board Level Pressure Sensor Accuracy ±0.25% Span
  • Interface Type I2C (Addr.0x51H)
  • Board Level Pressure Sensor Package 8 pin DIL
  • Options No Option
CAT-RTD0046 RTD Sensor Elements  1
  • Model Number PTFC101A1A0
  • RTD Element Type Platinum Thin Film Temperature Element
  • Element Material Platinum
  • Lead Wire Style Ag
  • Wire/Cladding Type Ni/Au
  • Connector Type Open Ends
  • Length (Body) 5
  • Wire Diameter .25
  • Width (Body) 2
  • Wire Length 10
  • Height (Body) 1.1
  • T_ref for Resistance 0
  • Maximum Temperature 200
  • Accuracy (at T_ref) ± .1
  • TCR at (T1 and T2) 3850
  • T1 and T2 for TCR 0 and +100
  • Ambient Temperature Range -30 – 200
  • T_ref for Accuracy 0
  • Resistance (at T_ref) 100 (0 °C)
  • Element Package Ceramic
  • Wire Count 2
  • Tolerance Class Class T (AA) / F0.1
808 Embedded Accelerometers  1
  • Accelerometer Type IEPE
  • Embedded Accelerometer Sensor Type AC Response Embedded Accelerometers
  • Full Scale Output Voltage ±5
  • Excitation Voltage 18 – 30
  • Excitation Current 2 – 10
  • Frequency Response 1 to 3000
  • Number of Axes 1
  • Material Stainless Steel
  • Weight 20
  • Embedded Accelerometer Mounting Type Adhesive
  • Operating Temperature Range -40 – 100
  • Acceleration Range (±) 5
  • Overall Acceleration Range (±) 5 – 50
  • Sensitivity 100
  • Sensitivity Range 100 – 500
  • Nonlinearity ±1
MINISENSE Piezo Film Sensors  1
  • Piezo Film Sensor Type Element
  • Features Laminated
HTU20D Humidity Sensor Components  1
  • Humidity Sensor Component Product Type RHT
  • Humidity Sensor Component Sensor Type Digital
  • Supply Voltage (Peak) 3.8
  • Current Consumption .014
  • Humidity Operating Range 0 – 100
  • Operating Temperature Range -40 – 125
HTU21D Humidity Sensor Components  1
  • Humidity Sensor Component Product Type RHT
  • Humidity Sensor Component Sensor Type Digital
  • Supply Voltage (Peak) 3.8
  • Current Consumption .014
  • Humidity Operating Range 0 – 100
  • Operating Temperature Range -40 – 125
KMA36 Magnetic Sensors  1
  • Magnetic Sensor Product Type Magnetic Angle Sensor
  • Typical Operating Voltage 3 – 5.5
  • Typical Average Current 10 – 30
  • Sleep Current 1.2
  • Operating Temperature Range -25 – 85
  • Signal Output Analog
  • Data Update Rate 24 – 720
  • I2C Clockrate Up to 100
  • Magnetic Sensor Package TSSOP20
  • Resolution 13
Story
HVACR / Building Equipment

Application

Sensors for HVACR and Building Equipment

TE Connectivity (TE) sensors play a major role in regulating heating, ventilation, air conditioning, and refrigeration systems. Learn more in our upcoming Webinar "Exploring Sensors in HVACR Systems" on June 10, 2021 at 11:00AM (ET).

Our indoor environments are becoming more comfortable and efficient to maintain due to the growth of innovative technologies and sensor networks that regulate heating, ventilation and air conditioning.  Sensors encounter many diverse application needs throughout the HVAC and refrigeration industries. Temperature, humidity and pressure sensors are the most commonly used sensors for HVAC and building equipment applications. Temperature sensors can monitor ambient conditions as well as liquids and gases that are used to heat and cool the environment. Pressure sensors and transducers can operate in the same way to provide efficiency.  Humidity sensors can be integrated into humidification systems or dehumidification systems to increase comfort. In some cases, these sensor types are integrated into the same device.  Our global network of engineers provide full support of application-specific, standard and custom requirements, from product concept through manufacturing. Fast-paced product development time lines are met with rapid prototyping as TE creates solutions for its customers. Leading products include:

ASIC Compensation icon

ASIC Compensation

digital output icon

Digital Output Option

sensing technology icon

Simple & Reliable Sensing Technology

HVACR Sensors

TE designs and manufactures sensors for vibration, liquid level, position, and fluid property. From motor vibration monitoring, to water flow in boiler systems, the TE portfolio allows integrators to specify various sensor types within one system from a single supplier. As a global designer and manufacturer of sensors and sensor-based systems, TE provides support to HVACR engineers in both the development and instrumentation of HVACR systems. Our sensors are designed and manufactured to exacting specifications, often on a custom basis. Together with our customers, we are working to solve today's biggest application challenges in new and creative ways.

HVACR Application Solutions

  • Alternative Energy and Solar
  • Boiler Controls
  • Building and Energy Management
  • Commercial Chillers
  • Commercial Cooking Equipment
  • Compressors and Motors
  • Container Storage
  • Electronic Expansion Valves
  • Forced Air Furnaces
  • Heat Pumps
  • Humidifiers and Dehumidifiers
  • HVACR Diagnostic Equipment
  • Ice Machines
  • Packaged Terminal Air Conditioner (PTAC) and Small A/C
  • Pool Heater and Equipment
  • Refrigerators
  • Refrigerated Beverage Dispensing
  • Refrigeration Controls
  • Underfloor Heating and Ice Melting
  • VAV Systems and Air Handlers
  • Water Heater
  • Zone Controls
Related Materials
HVACR / Building Equipment

Application

Sensors for HVACR and Building Equipment

TE Connectivity (TE) sensors play a major role in regulating heating, ventilation, air conditioning, and refrigeration systems. Learn more in our upcoming Webinar "Exploring Sensors in HVACR Systems" on June 10, 2021 at 11:00AM (ET).

Our indoor environments are becoming more comfortable and efficient to maintain due to the growth of innovative technologies and sensor networks that regulate heating, ventilation and air conditioning.  Sensors encounter many diverse application needs throughout the HVAC and refrigeration industries. Temperature, humidity and pressure sensors are the most commonly used sensors for HVAC and building equipment applications. Temperature sensors can monitor ambient conditions as well as liquids and gases that are used to heat and cool the environment. Pressure sensors and transducers can operate in the same way to provide efficiency.  Humidity sensors can be integrated into humidification systems or dehumidification systems to increase comfort. In some cases, these sensor types are integrated into the same device.  Our global network of engineers provide full support of application-specific, standard and custom requirements, from product concept through manufacturing. Fast-paced product development time lines are met with rapid prototyping as TE creates solutions for its customers. Leading products include:

ASIC Compensation icon

ASIC Compensation

digital output icon

Digital Output Option

sensing technology icon

Simple & Reliable Sensing Technology

HVACR Sensors

TE designs and manufactures sensors for vibration, liquid level, position, and fluid property. From motor vibration monitoring, to water flow in boiler systems, the TE portfolio allows integrators to specify various sensor types within one system from a single supplier. As a global designer and manufacturer of sensors and sensor-based systems, TE provides support to HVACR engineers in both the development and instrumentation of HVACR systems. Our sensors are designed and manufactured to exacting specifications, often on a custom basis. Together with our customers, we are working to solve today's biggest application challenges in new and creative ways.

HVACR Application Solutions

  • Alternative Energy and Solar
  • Boiler Controls
  • Building and Energy Management
  • Commercial Chillers
  • Commercial Cooking Equipment
  • Compressors and Motors
  • Container Storage
  • Electronic Expansion Valves
  • Forced Air Furnaces
  • Heat Pumps
  • Humidifiers and Dehumidifiers
  • HVACR Diagnostic Equipment
  • Ice Machines
  • Packaged Terminal Air Conditioner (PTAC) and Small A/C
  • Pool Heater and Equipment
  • Refrigerators
  • Refrigerated Beverage Dispensing
  • Refrigeration Controls
  • Underfloor Heating and Ice Melting
  • VAV Systems and Air Handlers
  • Water Heater
  • Zone Controls
SERIES I   1
  • Tolerance β-Value ±.5
  • Discrete NTC Sensor Type Epoxy Coated NTC Thermistor
  • Beta 25/85 Value 3694
  • Wire Connection Open End
  • Discrete NTC Wire Length 76
  • Resistance (at 25°C) 2.252
  • Maximum Temperature 125
  • Discrete NTC Ambient Temperature Range -40 – 125
  • Temperature Accuracy ± .2 from 0 – 70
  • Wire/Cladding Connection 32 AWG (.2mm) Alloy 180 Tin Plated
  • Discrete NTC Package Epoxy Radial Discrete
GAG10K3976B1 Discrete NTC  1
  • Discrete NTC Sensor Type NTC Thermistor
  • Tolerance β-Value 2
  • Wire Connection Open End
  • Discrete NTC Wire Length 65
  • Resistance (at 25°C) 10
  • Tolerance Resistance ± 1
  • Discrete NTC Ambient Temperature Range -40 – 250
  • Temperature Accuracy ± .22 @ 25
  • Wire/Cladding Connection Dumet Ni/Fe Copper Clad, .2mm OD
  • Discrete NTC Package Glass Radial Discrete
LL-01 - RELAY VERSION Ultrasonic Sensors  1
  • Ultrasonic Sensor Type Point Liquid Level Sensors
  • Ultrasonic Sensor Style Gap
  • Cable 1 Feet
  • Output 30 V, 3 W Relay
  • Input 5 - 30 VDC
  • Operating Temperature Range -30 – 80
  • Pressure Range 250 psi
  • Process Connection 1/4"NPT
  • Actuation Point/Sensing Range .25 Inches
MS4525 Board Level Pressure Sensors  1
  • Board Level Pressure Sensor Type Analog Pressure Sensor Modules
  • Board Level Pressure Sensor Style Differential
  • Board Level Pressure Sensor Supply Voltage 3.3
  • Dimensions 12.5 x 9.9
  • Operating Temperature Range -10 – 85
  • Output/Span 10 - 90% Vdc
  • Board Level Pressure Sensor Accuracy ±0.25% Span
  • Interface Type I2C (Addr.0x51H)
  • Board Level Pressure Sensor Package 8 pin DIL
  • Options No Option
CAT-RTD0046 RTD Sensor Elements  1
  • Model Number PTFC101A1A0
  • RTD Element Type Platinum Thin Film Temperature Element
  • Element Material Platinum
  • Lead Wire Style Ag
  • Wire/Cladding Type Ni/Au
  • Connector Type Open Ends
  • Length (Body) 5
  • Wire Diameter .25
  • Width (Body) 2
  • Wire Length 10
  • Height (Body) 1.1
  • T_ref for Resistance 0
  • Maximum Temperature 200
  • Accuracy (at T_ref) ± .1
  • TCR at (T1 and T2) 3850
  • T1 and T2 for TCR 0 and +100
  • Ambient Temperature Range -30 – 200
  • T_ref for Accuracy 0
  • Resistance (at T_ref) 100 (0 °C)
  • Element Package Ceramic
  • Wire Count 2
  • Tolerance Class Class T (AA) / F0.1
808 Embedded Accelerometers  1
  • Accelerometer Type IEPE
  • Embedded Accelerometer Sensor Type AC Response Embedded Accelerometers
  • Full Scale Output Voltage ±5
  • Excitation Voltage 18 – 30
  • Excitation Current 2 – 10
  • Frequency Response 1 to 3000
  • Number of Axes 1
  • Material Stainless Steel
  • Weight 20
  • Embedded Accelerometer Mounting Type Adhesive
  • Operating Temperature Range -40 – 100
  • Acceleration Range (±) 5
  • Overall Acceleration Range (±) 5 – 50
  • Sensitivity 100
  • Sensitivity Range 100 – 500
  • Nonlinearity ±1
MINISENSE Piezo Film Sensors  1
  • Piezo Film Sensor Type Element
  • Features Laminated
HTU20D Humidity Sensor Components  1
  • Humidity Sensor Component Product Type RHT
  • Humidity Sensor Component Sensor Type Digital
  • Supply Voltage (Peak) 3.8
  • Current Consumption .014
  • Humidity Operating Range 0 – 100
  • Operating Temperature Range -40 – 125
HTU21D Humidity Sensor Components  1
  • Humidity Sensor Component Product Type RHT
  • Humidity Sensor Component Sensor Type Digital
  • Supply Voltage (Peak) 3.8
  • Current Consumption .014
  • Humidity Operating Range 0 – 100
  • Operating Temperature Range -40 – 125
KMA36 Magnetic Sensors  1
  • Magnetic Sensor Product Type Magnetic Angle Sensor
  • Typical Operating Voltage 3 – 5.5
  • Typical Average Current 10 – 30
  • Sleep Current 1.2
  • Operating Temperature Range -25 – 85
  • Signal Output Analog
  • Data Update Rate 24 – 720
  • I2C Clockrate Up to 100
  • Magnetic Sensor Package TSSOP20
  • Resolution 13