DN20 4-20mA RS485 LDG Integrated Electromagnetic Flowmeter Intelligent Flow Meter for Slurry Sewage

DN20 4-20mA RS485 LDG Integrated Electromagnetic Flowmeter Intelligent Flow Meter for Slurry Sewage

DN20 Flow Meter:
* Model: DN20 PTFE Lined 4-20mA + RS485
* Nominal Diameter: 20mm
* Working Pressure: 1.6MPa
* Lining Material: PTFE
* Working Temperature: -20 to 130°C
* Body Material: 316 Stainless Steel Tube
* Installation Method: Inline/Insertion Type
* Applicable Medium: Liquid

Features:
* Multi-occasion flow measurement: Online real-time monitoring and 0.5% measurement accuracy. For industrial chemical flow monitoring, environmentally friendly sewage flow monitoring, building heating energy consumption management, and quantitative flow control
* Your Trusted Choice: Providing you with effective sewage treatment solutions
* With 20 years of dedicated R&D experience, our intelligent protective meter head offers strong anti-interference performance. The pure copper coil ensures a stable magnetic field and highly accurate measurement. The thickened liner is waterproof and crack-resistant.
* The new-generation converter provides 0.5-level accuracy, making the core more stable, with exquisite craftsmanship and a powerful heart.
* The protective meter head features excellent interference resistance, with standard RS485 communication and 4–20mA signal output.
* High-quality stainless steel and precision welding ensure durability. ABS dustproof and waterproof connectors protect the internal circuitry for long-lasting use.
* The intelligent meter head is easy to operate, supporting instant/accumulated flow switching and unit switching between cubic meters, liters, and tons.
* The liner is resistant to water infiltration, corrosion, and peeling.
* Standard upgrades and accuracy assurance: our fully automated flow calibration system makes measurements more reliable.
* The 316L electrodes are suitable for industrial water, domestic water, sewage, and other weakly corrosive media. They are widely used in industries such as petroleum, chemical, urea, and vinylon.

Liner Material and Main Properties:
Polytetrafluoroethylene F-4 (PTFE) has the following properties:
* Resistant to boiling hydrochloric acid, sulfuric acid, nitric acid, aqua regia, concentrated alkali, and various organic solutions.
* High wear resistance, poor adhesion.
* Based on all PTFE functions, it can handle non-corrosive liquids at temperatures below 140°C.
* Not resistant to fuming nitric acid or butyllithium.
* No negative pressure is allowed inside the pipeline.

Specifications:
* Nominal Pressure: 1.6MPa
* Accuracy: ±0.5% of reading
* Lining Material: PTFE
* Electrode Type: Standard/Scraper Type
* Electrode Material: 316L
* Medium Temperature: -20°C to 70°C
* Environmental Temperature: -25°C to 40°C
* Environmental Humidity: 5-100% RH (Relative Humidity)
* Medium Conductivity: ≥20μS/cm
* Measurement Range: 1500:1, flow velocity < 15m/s
* Structure Type: Integrated
* Protection Rating: IP65 (Default)
* Explosion-proof Rating: Exmd II CT4
* Product Standard: JB/T9248-1999 Electromagnetic Flowmeter

Packing List:
* 1 × Flow Meter

Packaging Details:
* Weight: 0.55kg