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High Quality Online Stainless Steel 4-20mA Analog Conductivity Sensor Ec Electrode Price
US$400.00
2-8 Pieces
US$260.00
9+ Pieces
Sample price:US$260.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Maintenance & RefundWarranty
1 YearModel NO.
HG-EC Electrode & ControllerDisplay
DigitalPortable
Non PortableAppliance
Food Analysis, Medical Research, BiochemistryCertification
ISO9001, RoHS, CE, FCCRange
0..2000us/CmResolution
0.01us/CmTemp. Range
0.0...60.0 Deg.CTemp. Compensation
Automatic/ManualOutput Signal
RS485; 4...20mAPower Supply
DC9-30V(Recommend 12V)Pressure Range
0...4barShell Material
PC, PBTThread
M39*1.5, NPT 3/4"Cable Length
5m or CustomizeProtection Grade
IP68Keywords
Ec Electrode & Ec ControllerElectrical Connection
Pin TypeHousing Material
PPS Plastic, Stainless Steel, GlassConstant
K=1.0Transport Package
1kgSpecification
20*15*15cmTrademark
Siko InstrumentsOrigin
ChinaHS Code
9025191010Production Capacity
999 Units / WeeksKey features
Wide Measuring Range: Measures conductivity from 0.00uS to 2000mS with high accuracy.
Dual Power Supply: Supports AC 90-260V and DC 24V for flexible power options.
Multiple Output Signals: Offers RS485, 4-20mA, and Relay outputs for various integration needs.
IP68 Protection Grade: Provides superior waterproof and dustproof protection for harsh environments.
OEM/ODM Support: Customized support available for manufacturing and design requirements.
1-Year Warranty: Comes with a 1-year warranty covering maintenance and refund services.
Automatic Temperature Compensation: Features Pt 1000 / NTC30K sensors for accurate temperature compensation.
Data Logging Capability: Stores up to 500,000 data points for comprehensive analysis.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.52h
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.
Product Q&A
Q:What is the warranty period for this product?
A:
We provide a 1-year warranty that includes maintenance and refund services.
Q:Does the product support OEM and ODM customization?
A:
Yes, customized support for OEM and ODM is available.
Q:What power supply options are supported?
A:
The device supports AC 90-260V and DC 24V power supplies.
Q:What output signals does the sensor provide?
A:
It offers RS485, 4-20mA, and Relay outputs.
Q:What is the protection grade of the sensor?
A:
The sensor has an IP65 or IP68 protection grade.
Send Inquiry
*To:
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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