Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ss316 handle dissovled oxygen meter in China. Welcome to buy high quality ss316 handle dissovled oxygen meter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
Technical Specifications
| Performance Category | Technical Parameter | Engineering Specification |
|---|---|---|
| DO Measurement | Measurement Principle | Optical Luminescence / Fluorescence Quenching |
| Measuring Range | 0.00–20.00 mg/L0.00–20.00 mg/L (0–200% saturation0–200% saturation) | |
| Resolution | 0.01 mg/L0.01 mg/L | |
| Measurement Accuracy | ±0.2 mg/L±0.2 mg/L | |
| Repeatability | ≤0.2 mg/L≤0.2 mg/L | |
| Response Time (T90T90) | ≤40 s≤40 s | |
| Temperature Channel | Temperature Range | 0.0–50.0∘C0.0–50.0∘C |
| Temperature Accuracy | ±0.5∘C±0.5∘C | |
| Compensation Mode | Automatic Temperature Compensation (ATC) | |
| Environmental Compensation | Salinity Compensation | 0–40 ppt0–40 ppt (Manual menu input / Modbus register) |
| Pressure Compensation | 60.0–110.0 kPa60.0–110.0 kPa (Manual setting / Modbus register) | |
| Sensor Probe (SS316) | Housing Material | 316L Stainless Steel |
| Protection Rating | IP68 (Continuous submersible immersion) | |
| Probe Net Weight | Approx. 220 g220 g | |
| Cable Specification | 3 m3 m high-flex shielded cable with strain relief (customizable) | |
| Operating Temperature | −20 to 50∘C−20 to 50∘C | |
| Handheld Terminal | Keypad Configuration | 9 tactile membrane keys (MEAS, MENU, ESC, OK, 4 arrows, Power) |
| Dimensions | 164×75×17 mm164×75×17 mm | |
| Display | Custom segmented backlit LCD | |
| Power Supply | Rechargeable high-capacity Lithium battery | |
| Language Support | English / Simplified Chinese | |
| Packaging & Portability | Carrying Case | Reinforced aluminum alloy flight case with dual quick-latches & handle |
| Internal Cushioning | Laser-cut, high-density shock-absorbing EVA foam bed | |
| Retail Outer Box | Full-color protective carton packaging ("Crafted to Go, Precise Every Time") |
Advantages
- High-Purity 316L Construction: Precision-machined from corrosion-resistant 316L austenitic stainless steel. Designed to withstand marine saltwater corrosion, aggressive organic loads, and mechanical scouring.
- Weighted Sinking Body (220 g): The solid steel mass ensures rapid, stable vertical immersion without drifting in flowing streams, aeration tanks, or marine currents.
- Mechanical Slotted Guard: A heavy-duty axial cage shields the optical sensing cap against direct physical impact from gravel, floating debris, and aquatic weeds while maintaining laminar water convection.
- Industrial Shielded Cable: Supplied standard with a 3 m high-flex, anti-aging, chemical-resistant PUR jacketed cable (lengths customizable up to 50 m) terminated with a heavy-duty strain relief gland.
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