What is included in the shipment?

Oil in water sensor * 1 5-meter cable * 1 Certificate of conformity, warranty card, and related documents

How to wire the oil-in-water sensor?

Our product uses RS485 signal output and comes with a default four-core bare wire. Brown wire: Power supply positive Black wire: Power supply negative Yellow wire: RS485-A Blue wire: RS485-B

RS485 Water Oil Content Sensor Chemical Factory Wastewater Transmitter

Name: RS485 Water Oil Content Sensor Chemical Factory Wastewater Transmitter
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 2179676422

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$420.00-587.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

RS-OIL-N01-2-T

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Portable

Certification

RoHS, FCC, CE, ISO9001

Type

Oil in Water Sensor

Power Supply

DC 7~30V

Measuring Range

0~50ppm;0~100rfu

Accuracy

±5%Fs(25℃);±0.5℃

Measuring Principle

Fluorescence Method

Transport Package

Box

Trademark

Renke

Origin

Shandong, China

Production Capacity

1000 Pieces/Month

Key features

Fluorescence Measurement Principle: Uses fluorescence method for efficient and fast oil in water measurement with automatic temperature compensation.

Wide Voltage Power Supply: Supports DC 7~30V input with average power consumption less than 0.5W.

IP68 Waterproof Protection: High protection grade suitable for online long-term detection in harsh environments.

RS485 Communication Interface: Features ModBus protocol with configurable address and baud rate for easy integration.

Fast Response Time: Response time is less than 30 seconds with T90 performance.

Light Filtering Algorithm: Strong resistance to external light interference ensures stable readings.

Comprehensive Certifications: Certified with RoHS, FCC, CE, and ISO9001 for quality and safety compliance.

Company profile

OEM ServicesProduct CertificationPatents AwardedR&D Capabilities

Shandong Renke Control Technology Co., Ltd.

Shandong, 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. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.09h

AI-Powered supplier vetting

SummarySHANDONG RENKE CONTROL TECHNOLOGY CO., LTD. is identified as a Jinan-based trading company operating in manufacturing-related industries, including integrated circuits and environmental monitoring instruments. The supplier reports ISO9001:2015, RoHS, CE, and FCC certifications. It provides extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. Production-related information includes sensor productivity of 400,000 pieces and five quality inspectors, although finished-product inspection has instructions but no written records. The supplier lacks inventory, overseas warehouses, overseas agents or branches, and a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2022–2024, but no monetary figures or detailed financial indicators are provided. Customer evidence is limited to one associated buyer name and does not establish the scope or quality of completed projects.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certifications including RoHS, CE, and FCC. These certifications explicitly support quality-management and product-compliance capability.

After-Sales capabilityThe supplier reports no inventory capability, no overseas warehouse, no overseas showroom, and no overseas agents or branches. It also reports serving zero countries overseas, so the provided evidence does not demonstrate strong after-sales coverage, particularly internationally.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers customization from samples, designs, and full specifications. However, it reports no available SDK, so innovation capability is supported in product development and design services but not across all technical-development resources.

Production capacityThe supplier reports sensor productivity of 400,000 pieces, five quality inspectors, and production equipment including an MST mounter and auto-soldering and soldering capabilities. Nevertheless, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its inspection and supplier-assessment procedures lack written records, limiting assurance of production control.

Customization capabilityBoth reported design-service fields list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing explicit evidence of broad customization support.

Product Q&A

Q:How to install the oil in water sensor?

Our oil in water detector is equipped with an NPT 3/4 thread and can be used with our waterproof conduit. Route the cable through the pipe and screw the device into the threaded section of the waterproof conduit. Note: Install the electrode in a low-flow area with no air bubbles. Maintain at least 5 cm distance from the surrounding walls, and ensure there are no obstacles or reflective surfaces within 7 cm beneath the sensor.

Q:Can the oil in water sensor be used for long-term online monitoring?

Yes, most industrial-grade oil-in-water sensors support 24/7 continuous online monitoring and are suitable for automated environments.

Q:Is the oil in water sensor affected by water quality?

Yes, high turbidity, suspended solids, algae, or organic dyes may interfere with measurements. Pre-treatment or anti-interference models are recommended for such conditions.

Q:Does the sensor have waterproof and corrosion-resistant features?

Our sensor is rated IP68 and features a stainless steel or corrosion-resistant housing, making it suitable for long-term use in harsh environments.

Q:Can it be integrated into a cloud platform or remote monitoring system?

Yes, the sensor supports integration with remote monitoring systems via RS485-to-USB modules or IoT platforms for real-time data transmission and cloud-based analysis.