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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: CH-BA
  • Model Number: S-XX-D-YY
  • Usage: Outdoor
  • Theory: Temperature Sensor
  • Accuracy: 0.3k
  • Temperature range: 0-50C

Packaging & Delivery

Packaging Details: normal
Delivery Detail: Shipped in 7 days after payment

CH-BA Duct Temperature Sensor

 

Features    

·          Thermistor,PT or NI sensing elements to fit your system

·          Simple and secure installation

·          Wide range of temperature probes

·          Compact size and modern design

Applications

·          On return air ducts to measure heating/cooling return air

·          On supply air ducts to measure heating/cooling supply air

·          In heat exchangers and air handling units to control heating/cooling coils for temperature and humidity control

·          As frost protection sensor

Temperature Sensor

The sensor measures the temperature by use of a NTC, PT or NI sensing element. The sensing element is either a glass packed thermistor with a negative temperature coefficient or a platinum film sensor or a thin nickel layer on a ceramic substrate. Its resistance changes according to the temperature. The change follows a specified curve.

 

Technical Specification

Sensing Probe

Thermistor:

Range

Accuracy

NTC

-30----70°C

±0.5k

Platinum-Film:

Range

Accuracy

PT,  0.3851ohm/k

-30----70°C

±0.3k

Nickel Thin Layer

     Range

     Accuracy

NI, 5000 ppm/k

-30----70°C

±1k

Connection

Connection Terminals

2.5 mm2

Environment

Operation
Climatic Conditions
Temperature
Humidity

To IEC 721-3-3
class 3 K5
-4070°C
<95% r.h.

Transport & Storage
Climatic Conditions
Temperature
Humidity
Mechanical Conditions

To IEC 721-3-2 and IEC 721-3-1
class 3 K3 and class 1 K3
-4080°C
<95% r.h.
class 2M2

Standards

          conform according to
EMC Standard 89/336/EEC
EMEI Standard 73/23/EEC


EN 61 000-6-1/ EN 61 000-6-3

 

Automatic electrical controls for household and similar use

Special requirement on temperature dependent controls

EN 60 730 1

 

EN 60 730 2 - 9

Pollution Class

Normal acc. To EN 60 730,RoHS compliant

Degree of Protection

IP56 to EN 60 529

Safety Class

III (IEC 60536)

Housing Materials

       Cover & Mounting Plate
Probe

Fire proof ABS plastic

Stainless Steel

General

Dimensions [mm]

Cover: 42 x 112 x 88 (H x W x D)
Probe: ø 6 x 200 (Diameter x L)

Weight (including package)

135g

 

Package and Shipping

 

Sample Order

Order

OEM Order

Three work days2 weeks3 weeks

 

Port

Shanghai

 

 

 Specilizng in manufacturing products of HVAC for almost 10 years.

 Harsh process of production and strict testing system.

 High quality with competitive price.

♦ Delivery in time.

♦ Reply in 24 hours.

 

Please feel free to contact the supplier if you need more information or help.

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