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High Accuracy RS485 Modbus Temperature and Humidity Transmitter for Data Center Cdu Th800
US$39.14
10-99 Pieces
US$36.01
100-499 Pieces
US$34.44
500+ Pieces

Product specifications

Signal Output

Display Option

Probe Type

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Duct-Mounted Type

Measuring Medium

Temperature & Humidity

Model NO.

GLGW-TH800

Display Type

LED

Site Display

Site Display

Accuracy

0.5

IP Rating

IP64

Certification

CE

Customized

Customized

Product Name

Duct Temp & Humidity Transmitter

Application

Data Center Liquid Cooling Cdu & HVAC

Target Medium

Air and Non-Corrosive Gases

Temperature Range

-40 to 60 Degc (Optional to 120 Degc)

Humidity Range

0% to 100% Rh

Temperature Accuracy

+/-0.5 Degc (0 to 60 Degc)

Humidity Accuracy

+/-4% Rh (10% to 90% Rh)

Output Signals

RS485 Modbus, 4-20mA, 0-10V, 0-5V

Power Supply

11-26V DC (Nominal 24V DC)

Enclosure Material

Flame-Retardant ABS Plastic

Probe Material

304 Stainless Steel / Engineering ABS

Mounting Options

Flange, M20X1.5 Thread, Bracket Clamp

Ingress Protection

IP64 Enclosure (Probe IP65 Optional)

Response Time

T63 <= 8 Seconds

Power Consumption

<= 2.5W

Transport Package

Standard Export Carton with Protective Foam

Specification

117x85x41mm ABS Body, Probe D14mm, CE IP64

Trademark

GLGW

Origin

Zhejiang

Production Capacity

50000PCS/Mon

Key features

Specially designed for data center liquid cooling CDU and cabinet environment monitoring.
Real-time temperature and humidity tracking to prevent condensation in liquid cooling systems.
High accuracy with multi-signals supporting RS485 Modbus RTU, 4-20mA, and 0-10V outputs.
IP64 industrial enclosure with flexible flange, thread, and bracket clamp mounting options.

Company profile

Experienced TeamFast DeliveryQuality AssuranceQA/QC Inspectors
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.65h

AI-Powered supplier vetting

SummaryNingbo GLGW Nova Materials Technology Co., Ltd. is identified as a China-based limited company operating as a trading company, manufacturer/factory, and group corporation. It offers electric drills, garden tools, electric power tools, rotary hammers, and miter saws, and reports OEM service for well-known brands. The supplier holds BSCI, ISO 9001, and ISO 14001 certifications, has 6–10 quality-control staff, and describes capabilities spanning R&D, production, logistics, project execution, and after-sales service. However, service-capability procedures and complaint-handling records are not documented, no SDK is available, and no regular fire drill was conducted during the past year. Financial-condition information is represented only by years rather than substantive indicators, so financial credibility cannot be determined from the provided data. No specific customer cases are disclosed.
Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation, and is organized as a limited company in China. Its offered products are electric drills, garden tools, electric power tools, rotary hammers, and miter saws.
CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 certifications. These explicitly demonstrate certifications covering social compliance, quality management, and environmental management.
Production capacityThe supplier identifies itself as a manufacturer/factory, reports annual production output, employs 6–10 quality-control staff, and describes production and quality-control functions within its integrated ecosystem. These details explicitly support production capability for the listed power-tool products.
Customization capabilityThe supplier explicitly confirms OEM services for well-known brands, while its broader description includes solution design and technical support. This supports customization for OEM engagements, although the scope and technical depth of customization are not specified.

Product Q&A

Q:Can TH800 be used for data center liquid cooling?
A:
Yes. It is specifically designed to monitor ambient air inside liquid cooling CDUs and server racks to calculate dew point and prevent condensation.
Q:Which communication protocols and outputs are supported?
A:
It supports standard RS485 Modbus RTU, 3-wire 4-20mA current, and 0-5V/0-10V analog voltage outputs for PLC or DCIM system integration.
Q:Can the probe directly measure coolant liquid temperature?
A:
No. TH800 measures air and gas humidity/temperature. For direct coolant liquid measurement, immersion RTD sensors are recommended.

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