HACH Dissolved Oxygen Meter Probe with Luminescent LDO Technology, 316 Stainless Steel Construction, and Modbus Communication
Price:
1600USD
MOQ:
1
Delivery Time:
8-10week
Brand:
hach
Product Description
Dissolved Oxygen Meter Probe (9020000SLU)
Product Overview
The HACH LDO® II sc DO Probe (Model 9020000SLU) is a high-performance dissolved oxygen measurement instrument utilizing advanced luminescent technology for accurate and reliable water quality monitoring.
Technical Specifications
| Brand | HACH |
|---|---|
| Measurement Principle | Luminescent Dissolved Oxygen (LDO) Technology |
| DO Measurement Range | 0.00-20.00 mg/L (ppm), 0-200% saturation |
| DO Accuracy | ±0.05 ppm (mg/L) below 5 ppm; ±0.1 ppm (mg/L) above 5 ppm |
| Temperature Measurement Range | 0.0-50.0°C (32-122°F) |
| Temperature Accuracy | ±0.2°C |
| DO Resolution | 0.01 ppm (mg/L)/0.1% saturation |
| Temperature Resolution | 0.1°C |
| Response Time | T90 ≤40s, T95 ≤60s (@20°C) |
| Cable Length | 10 m (33 ft) |
| Communication | Modbus |
| Body Material | 316 Stainless Steel |
| Dimensions | 48.25 mm x 254 mm (1.90 x 10.00 in) |
| Weight | 1 kg (2.2 lb) |
| Operating Temperature | 0-50°C (32-122°F) |
| Max. Submersion Depth/Pressure | 34 m, 345 kPa (50 psi) |
| Transmission Distance | Up to 1000 m (3280 ft) with junction box |
Calibration Methods
- Factory calibrated (ready to use)
- One-point air calibration (100% water-saturated air)
- Sample calibration (comparison to standard instrument or Winkler Titration)
Wetted Materials
Sensor cap - Acrylic; Body - CPVC, Polyurethane, Viton, Noryl, 316 Stainless Steel
No Flow Rate Requirement: This probe operates effectively without requiring specific flow conditions.
Interference Resistance
No interference from H₂S, pH, common ions (Na⁺, K⁺, Ca²⁺, Mg²⁺, etc.), heavy metals (Pb²⁺, Cd²⁺, Zn²⁺, etc.) and anions (NO₃⁻, SO₄²⁻, CN⁻, etc.)
Warranty & Included Accessories
Warranty: 36 months (probe); 24 months (sensor cap)
Included Accessories: LDO probe, mounting adapter, user manual
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Get in Touch
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Company
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
Location
F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
Contact Person
Leon