CDW-11A Black Globe Temperature Sensor

CDW-11A Black Globe Temperature Sensor

In Stock

Black Globe Thermometer

Black Globe Temperature Sensor is designed to measure radiant heat accurately for heat stress monitoring, WBGT calculation, and occupational safety applications.

IMPORTANT INFORMATION

4G or WIFI or Ethernet module for free transmission to the CODA cloud platform

With an IP65 ingress protection rating

With various industrial control and SCADA systems.


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Description

CDW-11A BLACK GLOBE TEMPERATURE SENSOR

Overview

The CDW-11A Black Globe Temperature Sensor has a black sphere and a built-in temperature sensor. The black sphere takes in different types of radiation from its surroundings. This includes solar, ground, and air radiation.

It also transfers heat to the air around it by convection and conduction. When the sphere reaches thermal balance, its temperature shows the overall thermal condition of the environment. The built-in temperature sensor changes the sphere’s temperature into an electrical signal. This lets us measure the black globe temperature.

 

Key Features

Wide & Customizable Measurement Range

High Precision & Fast Response

Flexible Power & Output Options

Robust Design for Harsh Conditions

Compact & Lightweight Form Factor

 

Select Options


Image Product Specification
bracket Crossbar support Material: Cast iron
bracket Detachable 2.5m Tripod Material: Stainless steel
bracket RS485 to USB Converter RS458 and RS232 To USB (1m)
bracket 4G WIFI Ethernet module Free to the CODA cloud platform And Provide SIM card
bracket 4.3-inch touch screen color recorder Local storage, customized LOGO, wireless transmission

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Specifications

CDW-11A-Specifications

ItemSpecifcations
Supply12-24VDC
Range-40-100℃
Resolution0.1℃
Accuracy±0.2℃
OutputRS485 4-20mA
Operating Temperature-50℃-+155℃
Ingress ProtectionIP65
Weight(unpacked)0.6Kg
Size70mm*155mm
Storage Condition10℃-60℃@20%-90%RH

Accessories softwore

FAQ

1. Q: What temperature range can this sensor measure?

A: It measures temperature from -40°C to 100°C, with a resolution of 0.1°C and high accuracy of ±0.2°C, ensuring reliable data for heat stress and radiant heat monitoring.

2. Q: What power supply does the sensor require?

A: It operates on a standard industrial voltage range of 12–24 VDC, making it compatible with most field monitoring systems.

3. Q: What output signals are available for integration?

A: RS485 (Modbus) for digital communication with PLCs, SCADA, or data loggers,4-20mA analog signal for direct connection to traditional control systems.

4. Q: What are the environmental operating conditions?

A: The sensor is rated IP65 (dust-tight and protected against water jets), and works reliably in ambient temperatures from -50°C to +155°C, suitable for both indoor and outdoor harsh environments.

5. Q: What are the physical dimensions and weight?

A: The compact sensor measures 70mm × 155mm and weighs only 0.6 kg, allowing for easy wall or pole mounting.

6. Q: What applications is the CDW-11A commonly used for?

A: Occupational safety in industrial and outdoor workplaces,Environmental and meteorological research,Agricultural and livestock farming thermal monitoring.

7. Q: What are the recommended storage conditions?

A: Store the sensor in a cool, dry environment within 10°C–60°C and 20%–90% RH to protect its internal components.

Additional information

Model

CDW-11A

OEM/ODM

Available

MOQ

1PCS

Lead Time

5-7 days

Certification

CE-EMC, RoHS, ISO9001

Size

70mm*115mm

Weight

600g

Payment

T/T, L/C or Credit-card

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