What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the power supply requirement?

It supports AC 100-240V 50/60Hz or DC 18-36V power supply.

Premium 4-20mA Conductivity Controller with Auto Temperature Compensation

Name: Premium 4-20mA Conductivity Controller with Auto Temperature Compensation
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2081344382

Zhejiang, ChinaHangzhou Haina Environmental Protection Tech Co., Ltd.

US$18.90

1-999 Pieces

US$10.00

1,000+ Pieces

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1year

Model NO.

CM-230KE

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry, Liquid Online Analysis

Portable

Certification

CE, ISO9001

Type

Conductivity Meter

Face Frame Size

96X48(mm)

Power Supply

AC220V±10% 50Hz (or DC24V)

Temperature Range

0~60℃

Productivity

500L/Hour

Core Components

Pump, PLC

Weight (Kg)

1kg

Accuracy

1.5%

Transport Package

Carton Box

Specification

CM-230KE

Trademark

OEM

Origin

China

HS Code

9026809000

Production Capacity

30000/Month

Key features

Automatic Temperature Compensation: Features NTC 10KQ sensor with 0-60C and 0-100C compensation range and 25C reference point.

Customizable Alarm Settings: Allows user-defined conductivity upper and lower limit alarms with electric shock control output.

Dual Signal Output: Provides isolated 4-20mA current signals and RS485 MODBUS RTU communication for seamless integration.

Advanced Display Technology: Equipped with 3.2-inch 128*64 graphic dot matrix LCD and 0.56-inch 4-digit backlight LCD.

Relay Control Output: Includes two SPST relays with 3A/250VAC max load for high/low alarm and temperature control.

Robust Protection Design: Features IP66 protection grade and enhanced ABS enclosure for harsh industrial environments.

Versatile Power Supply: Supports AC 100-240V or DC 18-36V with power failure protection and indefinite parameter retention.

Company profile

Hangzhou Haina Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-04-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.86h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHangzhou Haina Environmental Protection Tech Co., Ltd. is a China-based manufacturer/factory specializing in water-treatment products, including RO membranes, RO systems, desalination, wastewater treatment equipment, filter cartridges, and membrane shells. It reports BSCI, ISO 9001, and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2005, with exports accounting for 41%–50% of total sales and distribution partly through agents. Its stated capabilities include technical advice, customer-specific technical solutions, standardized management, and automated equipment improvements. However, the provided information does not establish documented after-sales performance, customer cases, or independently verifiable innovation outcomes.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Yuhang District, Hangzhou, Zhejiang, China. Its associated industry is manufacturing, and its stated business scope covers industrial equipment and processing machinery, including water-treatment products.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal social-compliance, quality-management, and environmental-management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports 6–10 R&D engineers and states that it has pursued innovation, standardized management, and automated equipment transformation since 2013. These are explicit capability indicators, but no specific patented technologies, new products, or measurable innovation results are provided.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and reports standardized management and automated equipment improvements. Its factory status and production infrastructure support substantial manufacturing capability, although actual capacity utilization and lead-time performance are not stated.

Customization capabilityThe supplier explicitly states that its technical team provides targeted professional advice and technical solutions for each customer, indicating an ability to address customer-specific technical requirements. The slices do not specify customization scope, engineering workflow, minimum order conditions, or examples of completed customized products.