What certifications does the product have?

The product has RoHS, ISO 9001, CE, and SGS certifications.

What is the monthly production capacity?

Our monthly capacity reaches approximately 500-3000 pieces for most models.

How are products packaged?

Small items use cartons, while larger items use honeycomb cartons, pallets, or wooden cases for protection.

Cth3 Air-040s1 PLC Module, Air-04: Thermal Resistance Input Module, 4*Rtd, Isolated Type, 16bit Precision, Cotrust

Name: Cth3 Air-040s1 PLC Module, Air-04: Thermal Resistance Input Module, 4*Rtd, Isolated Type, 16bit Precision, Cotrust
Brand: Cotrust Technologies Co., Ltd.
SKU: 2153790085

Guangdong, ChinaCotrust Technologies Co., Ltd.

US$200.00-280.00

1 Piece

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

CTH3 AIR-040S1

Signal

Continuous

Function

Automatic Control

Certification

RoHS, ISO: 9001, CE

Condition

New

Customized

Weight

0.35kg

Input Number of Points

4ai/8ai

Input Type

Thermistor(Rtd)

Wiring Method

2-Wire, 3-Wire, 4-Wire

Transport Package

CTN

Specification

34*115*100mm

Trademark

COTRUST

Origin

China

HS Code

853710119

Production Capacity

5, 000 Pieces/Year

Key features

Flexible Wiring Options: Supports 2-wire, 3-wire, and 4-wire RTD connections for versatile installation.

Strong Isolation Protection: 500VAC isolation between field, logic, and power for enhanced safety.

Customizable Branding: OEM service available; customers can provide their own logo and model numbers.

Wide RTD Compatibility: Supports Pt-100, Pt-1000, Cu-9.035, Ni-100, and R-150 types.

Integrated PID Control: Built-in PID control function for precise automatic temperature regulation.

Robust Diagnostics: Features break detection, calibration support, and LED status indicators.

Certified Quality: Complies with RoHS, ISO 9001, and CE standards for global reliability.

Company profile

Cotrust Technologies Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-10-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.74h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryCOTRUST Technologies Co., Ltd. is a China-based industrial automation supplier founded in 2003, with stated manufacturing, research and development, and sales activities. Its product scope includes PLCs, HMI, servo drives, frequency converters, dedicated control systems, and automation software. Evidence indicates five production lines, stated PLC productivity of 500,000 pieces, and delivery within 15 working days in both off-peak and peak seasons. The company reports ISO 9001 and HSE certifications, 79 patented products or technologies with certificates, more than 30 trademarks, and 50 years of combined R&D engineer experience. Its solution-oriented offerings cover intelligent equipment, robotics, industrial Internet, new energy vehicles, and smart factories. However, the provided information does not sufficiently establish after-sales service arrangements, financial credibility, customization execution, or detailed customer case outcomes.

Supplier typeThe supplier is identified as Cotrust Technologies Co., Ltd., a China-based limited company in Guangdong, and is described as a manufacturer/factory dedicated to R&D, manufacturing, and sales of industrial automation control products. One record also classifies the company nature as a trading company, creating a classification inconsistency, although the manufacturer/factory designation and manufacturing description provide explicit evidence of manufacturing activity.

CertificationsCOTRUST explicitly reports ISO 9001 and HSE management-system certifications. These certifications support the presence of formal quality and safety management practices.

R&D capabilityCOTRUST reports allocating 10% of revenue and 40% of employees to R&D, holding more than 30 trademarks and 79 certified patents, and employing R&D engineers with 50 years of total experience. Its described offerings include industrial automation, robotics, industrial Internet, smart factories, proprietary software, remote solutions, and multi-robot cooperative control, providing explicit evidence of innovation activity.

Production capacityThe supplier reports five production lines and PLC productivity of 500,000 pieces, with delivery within 15 working days in both off-peak and peak seasons. These stated capacity and lead-time indicators support a positive assessment of production capability, although the slices do not independently verify the figures.