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Wiring Diagram and Key Details for Various Temperature Sensors, Lecture notes of Chemistry

Wiring diagrams and key details for different types of temperature sensors, including Celsius and Kelvin sensors, RTD sensors, and loop power temperature sensors. The information includes tolerance, measurement range, voltage and current requirements, and voltage output referenced to COM (-).

Typology: Lecture notes

2021/2022

Uploaded on 09/12/2022

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Applicable Sensors
Wiring Diagram
Temperature Sensors (Celsius)
Key Details
Tolerance = +4/-2 °C (-40-125 °C)
Tolerance = ±2 °C (0-70 °C)
Tolerance = ±1 °C at 25 °C
Measurement Range = -40 °C to 121 °C
VCC = 3-30 Vdc
*Temp out is a voltage output referenced to COM (-)
Com (-)
Com (-)
Temp Out
VCC (+)
-
+
TC120, TC124
Power
Common
Temperature Output
Pin A
Pin B
Pin C
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe
pff
pf12

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Applicable Sensors

Wiring Diagram

Temperature Sensors (Celsius)

Key Details

Tolerance = +4/-2 °C (-40-125 °C)

Tolerance = ±2 °C (0-70 °C)

Tolerance = ±1 °C at 25 °C

Measurement Range = -40 °C to 121 °C

VCC = 3-30 Vdc

*Temp out is a voltage output referenced to COM (-)

Com (-)

Com (-)

Temp Out

VCC (+)

TC120, TC

Power

Common

Temperature Output

Pin A

Pin B

Pin C

Room Temperature (25°C) = 750mV

0

200

400

600

800

1000

1200

1400

1600

1800

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120

VOUT

(mV)

Temperature (°C)

Celsius Sensors Output

Temperature Output

Temperature Sensors (Celsius)

TC120, TC

Temperature Sensors (Celsius)

Temperature Output

Key Details

Tolerance = ±3 °C

Tolerance = ±2 °C at 25 °C

Measurement Range = 2.5 °C to 100 °C

*IEPE Open Circuit Voltage = 18-30 Vdc

*IEPE Constant Current = 2-10 mA

* Temp out is a voltage output referenced to COM (-)

TA102, TA104, TA117, TA118, TA131, TA133, TA134, TA135, TA

Room Temperature (25°C) = 250mV 0

200

400

600

800

1000

1200

2.5 7.5 12.5 17.5 22.5 27.5 32.5 37.5 42.5 47.5 52.5 57.5 62.5 67.5 72.5 77.5 82.5 87.5 92.5 97.

Vout (mV)

Temperature (°C)

Celsius Sensors Output

Applicable Sensors

Wiring Diagram

M12 Temperature Sensors (Celsius)

Key Details

Tolerance = ±3 °C

Tolerance = ±2 °C at 25 °C

Measurement Range = 2.5 °C to 100 °C

*IEPE Open Circuit Voltage = 18-30 Vdc

*IEPE Constant Current = 2-10 mA

*Temp out is a voltage output referenced to COM (-)

Com (-)

Com (-)

Temp Out

2-10 mA

IEPE Constant

Current Supply

TA102, TA104, TA

Power

Common

Temperature Output

Pin 1

Pin 2

Pin 4

Vibration^ Signal^ +

Current Return

Com (-)

NC

Applicable Sensors

Wiring Diagram

M12 Temperature Sensors (Celsius)

Key Details

Tolerance = +4/-2 °C (-40-125 °C)

Tolerance = ± 2 °C (0-70 °C)

Tolerance = ±1 °C at 25 °C

Measurement Range = -40 °C to 121 °C

VCC = 3-5 Vdc

*Temp out is a voltage output referenced to COM (-)

Com (-)

Com (-)

Com (-)

Temp Out^ Vibration Signal

VCC (+)

TA312, TA

Power

Common

Signal Output

Temperature Output

Pin 1

Pin 2

Pin 3

Pin 4

M12 Temperature Sensors (Celsius)

Temperature Output

Room Temperature (25°C) = 750mV

0

200

400

600

800

1000

1200

1400

1600

1800

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120

VOUT

(mV)

Temperature (°C)

Celsius Sensors Output

TA312, TA

Temperature Sensors (Kelvin)

Room Temperature (25°C) = 2981.5mV

2000

2200

2400

2600

2800

3000

3200

3400

3600

3800

4000

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100

VOUT

(mV)

Temperature (°C)

Kelvin Temperature Sensor Output (Celsius)

Room Temperature (298.15K) = 2981.5mV

VOUT

(mV)

Temperature (K)

Kelvin Temperature Sensor Output (Kelvin)

Temperature Output

TK120, TK

Applicable Sensors

Wiring Diagram

Temperature Sensors (Kelvin)

Key Details

Tolerance = ±4 °C (typical); ± 9 MAX

Tolerance = ±2 °C at 25 °C (typical); ±6 MAX

Measurement Range = -40 °C to 100 °C (233.15 K to 373.15 K)

IEPE supply can be used for the temperature circuit, however it cannot exceed 5mA.

Note: Kelvin sensors are sensitive to self heating, so the lowest possible supply current should be used

*IEPE Open Circuit Voltage = 18-30 Vdc

*IEPE Constant Current = 2-10 mA

*Temp out is a voltage output referenced to COM (-)

TA172, TA174, TA

Com (-)

Com (-)

Temp Out

2-10 mA

IEPE Constant

Current Supply

Power

Common

Temperature Output

Pin A

Pin B

Pin C

Vibration^ Signal^ +

Current Return

Com (-)

.4-5 mA

Constant Current

Supply

Applicable Sensors

Wiring Diagram

M12 Temperature Sensors (Kelvin)

Key Details

Tolerance = ±4 °C (typical); ±9 MAX

Tolerance = ±2 °C @ 25 °C (typical); ±6 MAX

Measurement Range = -40 °C to 100 °C (233.15 K to 373.15 K)

IEPE supply can be used for the temperature circuit, however it cannot exceed 5mA.

Note: Kelvin sensors are sensitive to self heating, so the lowest possible supply

current should be used

*IEPE Constant Current = 2-10 mA

*IEPE Open Circuit Voltage = 18-30 Vdc

*Temp out is a voltage output referenced to COM (-)

TA172, TA174, TA

Com (-)

Com (-)

Temp Out

2-10 mA

IEPE Constant

Current Supply

Power

Common

Temperature Output

Pin 1

Pin 2

Pin 3

Vibration^ Signal^ +

Current Return

Com (-)

.4-5 mA

Constant Current

Supply

NC

TA172, TA174, TA

M12 Temperature Sensors (Kelvin)

Room Temperature (25°C) = 2981.5mV

2000

2200

2400

2600

2800

3000

3200

3400

3600

3800

4000

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100

VOUT

(mV)

Temperature (°C)

Kelvin Temperature Sensor Output (Celsius)

Room Temperature (298.15K) = 2981.5mV

VOUT

(mV)

Temperature (K)

Kelvin Temperature Sensor Output (Kelvin)

Temperature Output

TR102, TR104, TR133, TR

R0 (0°C) = 100Ω

Room Temperature (25°C) = 109.73Ω

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120

Resistance (

Temperature (°C)

RTD Output

Temperature Output

Applicable Sensors

RTD Sensors

Key Details

R0 = R at 0°C = 100 Ω

R0 tolerance = ± .2 Ω

Temp Tolerance = ± .5 °C

(or .8% of temp, whichever is greater)

*IEPE Open Circuit Voltage = 18-30 Vdc

*IEPE Constant Current = 2-10 mA

Key Details

Applicable Sensors

Wiring Diagram

Loop Power Temperature Sensors

Tolerance = +4/-2 °C (-40-125 °C)

Tolerance = ±2 °C (0-70 °C)

Tolerance = ±1 °C at 25 °C

Measurement Range = -40 °C to 85 °C

VCC = 15-30 Vdc

*Temp out is a voltage output referenced to COM (-)

Com (-)

Com (-)

Temp Out

4-20 mA Signal

VCC (+)

LP232, LP234, LP332, LP

Power

Common

Temperature Output

Pin A

Pin B

Pin C