Digital RS485 Conductivity TDS Salinity Resistivity Sensor 4~20mA

Name: Digital RS485 Conductivity TDS Salinity Resistivity Sensor 4~20mA
Brand: Shanghai Chunye Instrument Technology Co., Ltd.
SKU: 928576145

Shanghai, ChinaShanghai Chunye Instrument Technology Co., Ltd.

US$200.00-300.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 year warranty lifelong free technical support

Warranty

1 year warranty lifelong free technical support

Model NO.

CS3742D

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Portable

Non Portable

Certification

RoHS, CE, ISO9001

Type

EC/TDS/Salinity electrode, Concentration Meter

Materials

Plastic

Conductivity Measring Range

0.01~ 1000 uS/cm

TDS Measring Range

0~250g/L

Salinity measuring range

0-700ppt.700g/L

Housing Material

Installation thread

NPT 3/4

Power supply

9~36VDC

Output

4~20mA

Measuring material

Graphite(4 Electrodes)

Transport Package

1 PC/Carton

Specification

10m cable

Trademark

twinno

Origin

Shanghai, China

HS Code

90278099

Production Capacity

3000sets /Month

Company profile

Shanghai Chunye Instrument Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2019-05-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with professional technical, 3D software design, SDK, ODM, OEM, and multiple customization capabilities. It reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus regular fire drills. It has in-stock service capability and participated in IE Expo 2026, but lacks overseas warehouses, showrooms, agents, and branches. Manufacturing-related controls show limitations: no valid manufacturing contract with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. The supplier reports financial records covering 2023–2025, but the provided information does not establish financial strength. Innovation evidence is mixed: ODM and OEM capability are stated, while no new products were reported in the past year. No specific customer names, projects, or verifiable customer cases are provided.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The slices do not provide certificate numbers, validity dates, issuing bodies, or scope, so the existence is stated but current validity cannot be independently assessed.

R&D capabilityThe supplier reports professional technical R&D capability, available SDK support, ODM services, and OEM service for well-known brands. At the same time, it reports no new products during the past year, indicating that the available evidence supports technical and design capability but not recent product innovation.

Production capacityThe supplier reports two production lines and in-stock capability, but manufacturing controls have material gaps: there is no valid contract with affiliated subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP. These stated deficiencies weaken confidence in controlled production execution.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design, R&D, and ODM services. This provides direct evidence of broad customization capability.