What is the operating temperature range?

The ambient temperature range is -25 to 80 Deg.C, and the measuring range is -20 to 100 Deg.C.

What certifications does the product have?

The product holds CE, ISO, and RoHS certifications.

What is the lead time for production?

Peak season lead time is within 15 workdays, and off-season lead time is one month.

10K NTC 4-20mA Air Flanged Duct Mounted Temperature Sensor for Hvac System

Name: 10K NTC 4-20mA Air Flanged Duct Mounted Temperature Sensor for Hvac System
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2011540852

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$90.00

2-8 Pieces

US$70.00

9+ Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Installation Type

Duct Type

Sensing Type

Duct Temperature Sensor

Model NO.

HG-DTS Duct Temperature Sensor

Contact

Output Signal Type

Digital Type

Production Process

Duct Temperature Sensor

Material

Carbon Humidity

Measuring Medium

Temperature

IP Rating

IP65

Certification

Customized

Temperature Range

-20 - 100 Deg.C

Accuracy

0.5%F.S.

Long Time Stability

0.2% /Year

Thermal Error

0.02%F.S.

Display

No, LED, LCD Optional

Output Signal

4mA-20mA DC (2-Wire), 0/1V - 5V/10V DC (3-Wire),

Power Supply

24VDC

Electrical Connection

2-Wire (3-Wire 4-Wire Optional)

Housing Material

Sensor Housing: Ss 304, Vented Cable: Polyuretha

Certificates

CE, ISO, RoHS

Protection

IP68

Ambient Temperature

-25-80 Deg.C

Storage Temperature

-40-100 Deg.C

Wetted Material

304 Stainless Steel

Keywords

IP68 2 Wire Temperature Transmitter

Transport Package

1kg

Specification

20*15*15cm

Trademark

Siko Instruments

Origin

China

HS Code

9025191010

Production Capacity

999 Units / Weeks

Key features

IP68 Submersible Design: Fully sealed with IP68 rating for deep-water temperature measurement.

All Stainless Steel Construction: Rugged compact design using SS304 for anti-corrosion and durability.

Multiple Output Options: Supports 4-20mA, 0-10V, and RS485 for various industrial processes.

High Accuracy and Stability: Features 0.5% F.S. accuracy and 0.2%/Year long-term stability.

Advanced Compensation Technology: Includes cold junction compensation and non-linear automatic correction.

Customizable Display: Display options include No, LED, or LCD based on user requirements.

Wide Temperature Range: Operates from -20 to 100 Deg.C with storage range up to -40 to 100 Deg.C.

CE and ISO Certified: Meets international safety standards with CE, ISO, and RoHS certifications.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.91h

AI-Powered supplier vetting

SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.

CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.

R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.

Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.