Honeywell TS - NFN Product Data

Temperature Sensor Type TS

TEMPERATURE SENSOR

FOR REFRIGERATION AND HVAC APPLICATIONS

Application

Temperature Sensor Type TS is used in refrigeration circuits to measure
the refrigerant’s temperature.

The Temperature Sensor TS can be used according to its measuring
in the liquid line, in the injection line, in the hot gas line and in the suction
line of refrigeration circuits. Due to fast temperature capture in refrigeration
circuits the signal can be communicated very fast.

range

Materials

Body
Cable
Electrical Connection

Other appplications on request.

Stainless Steel, AISI 304
Thermical rubber poly.
Pins

Types

Description Sensor Type Temperature Range

TS - NFN
TS - NFR
TS - RFH

NTC 10K Fast -50 °C … 110 °C
NTC 10K Fast -50 °C … 110 °C

PT1000 -50 °C … 110 °C

PRODUCT-DATA

Special Characteristics

 Apply Temperature Sensors for usage in regrigeration and HVAC

applications

 For installation in liquid line, injection line, hot gas line and suc-

tion line

 For usage of refrigerants R22, R134a, R404A, R407C, R410A, R502,

R507; not for Ammonia

 Condensation-tight body IP67
 Type TS – NFN & TS – NFR: NTC 10K
 Type TS – RFH: PT1000

Technical Data

Resistance Value:
TS – NFN; TS – NFR
TS – RFH
Accuracy:
TS – NFN
TS – NFR
TS – RFH

Response Time:
Sensitivity:
TS – NFN; TS – NFR
TS – RFH
Measuring Range:
Storage Temperature
Ambient Temperature
Electrical Connection
Dimension
Connecting Cable
Insulation Voltage
Electr. Protection degree:

10 kΩ at 25 °C
1 kΩ at 0 °C

1 % Full scale
± 0,2 °C
Class A
K = 5 sec in liquid V = 2 m/s

NTC 10K fast
PT1000

-50 °C … +110 °C

-25 °C … 80 °C

-25 °C … 80 °C
2-wire
Ø 4 mm; l = 40 mm
3 m
250 VAC
IP67

Copyright © 2010 Honeywell GmbH • Subject to change without notice EN0H-1950GE23 R0410

TEMPERATURE SENSOR TYPE TS

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More Technical Details:

Type TS – NFN TS – NFR TS – RFH
Element Type NTC 10K 1% BETA 3435 NTC 10K BETA 3977 tolerance ± 0,2 °C PT 1000 Class A
Cable Type Thermical rubber poly. Thermical rubber poly. Thermical rubber poly.
Cable colour Black Yellow Green
Cable diameter 2x0,25 mm² Ø 3,3 mm 2x0,25 mm² Ø 3,3 mm 2x0,25 mm² Ø 3,3 mm
Connection Pins Pins Pins
Filling Polyuretanic resin Polyuretanic resin Polyuretanic resin

Type Description

Temperature Sensor

Type
Type:

NFN = NTC 10K 1% Beta 3435
NFR = NTC 10K Beta 3977 ±0,2°C
RFH = Pt 1000 class A

TS NFN

Electrical Connections

Connection of Temperature Sensors according below picture. Tempe­rature Sensor is insensible against reverse polarity. TS Sensors have
a 2-wire structure. To minimize electromagnetic perturbation the cable
should be as short as possible.

Function

Due to temperature changes the resistance of temperature sensor will be changed. These change of resistance is changing proportional to the
temperature and can be evaluated accordingly.

Remarks:

 Select the appropriate temperature sensor with regard to scale range, performance and specific measurement conditions prior to instal-

ling and starting the refrigeration system.

 Please make sure that the temperature sensor is only used within the valid measuring range

Assembly

 Position the temperature sensor on the refrigerant pipe in the position between 10 and 14 o'clock (at horizontal pipe installation).
 Pay attention to install sensor to clean and intact surfaces at the measuring point.
 Provide sufficient thermal compound at the measuring point between temperature sensor and measuring surface.
 Fasten the temperature sensor by means of aluminum tape and/or fastening clips to the refrigerant pipe.
 Insulate the fastened temperature sensor with heat insulation material.
 Connect the temperature sensor according to the instructions of the evaluating equipment.
 Ensure that no humidity may enter at cable-ends.

Automation and Control Solutions

Honeywell GmbH
Hardhofweg
74821 Mosbach/Germany
Phone: +49 (0)
Fax: +49 (0)
E-Mail: [e-mail]
www.honeywell-cooling.com

KAT-TS-001

EN0H-1950GE23 R0410 2 Honeywell GmbH • Subject to change without notice

62 61 / 81-475
62 61 / 81-461

Manufactured for and on behalf of the
Environmental and Combustion Controls
Division of Honeywell Technologies Sàrl,
1180 Rolle, Z.A. La Pièce 16, Switzerland

its Authorized Representative Honeywell GmbH

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