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Online Oil-in-water Analyzer

Model：

HD-ZXSY

Introduction：

Online Oil-in-water Analyzer measures oil in water online by the UV fluorescence method, with an optional self-cleaning function. Widely used for industrial wastewater, petrochemical and environmental water quality monitoring....

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  • Image and Text Display
  • Technical Specifications
  • Product video

I. Product Overview

The online oil-in-water sensor uses the ultraviolet fluorescence method to monitor aromatic hydrocarbons and conjugated double-bond compounds in water and thereby calculate the oil content. The fluorescence method is faster and more efficient, offers good repeatability and allows real-time online monitoring. A self-cleaning function can be selected according to water quality to eliminate air bubbles and reduce the influence of fouling on the measurement.

II. Key Features

1. LCD screen with a Chinese / English interface, making operation simple and convenient.

2. Good repeatability and high sensitivity; not affected by medium flow rate or pressure.

3. Imported TI chip and anti-interference circuit for higher precision and greater stability.

4. Photoelectrically isolated 4–20 mA current output and RS-485 / RS-232 communication interface.

5. Adjustable hysteresis (dead band) prevents the relay from switching too frequently.

6. Built-in watchdog; data retention after power failure exceeds 10 years.

7. Dual-relay upper and lower limit alarm output.

8. The sensor is temperature-compensated, which corrects the influence of temperature on the oil-in-water value.

9. Unique optical and electronic filtering technology using UV measurement; no electrolyte consumption.

10. Automatic cleaning brush removes particles and requires no periodic maintenance.

11. Special functional requirements can be customised.

III. Technical Specifications

Measuring range0–50 ppm or 0–0.4 FLU
Resolution0.01 ppm
Accuracy±2 % of calibration value
Measuring principleUV fluorescence
Power supplyAC 220 V / DC 24 V, input power ≥ 5 W
OutputRS485, 4–20 mA, relay (optional), HART protocol (optional), NB / GPRS / LORA communication (optional)
Protection classIP65 (controller) / IP68 (sensor)
Operating temperature0–60 °C (non-freezing)
Storage temperature−10–60 °C
InstallationImmersion mounting
Electrode material316 stainless steel
Electrode dimensionsΦ28 × 161 mm
Controller dimensionsWall-mounted, 156 × 150 × 85 mm
Cut-out sizeWall-mounted, 156 × 94 mm
Cable length10 m standard (extendable on request)
The video is currently in production, please stay tuned......
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Shandong Horde Electronic Technology Co., Ltd.

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  • Email:salesmanager@hordeinstrument.com

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