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Vertical Screw Type Water Meter
Ambient temperature: 0~50℃
Fluid water temperature: 0.1°C~30°C
Sensitivity level: UO, DO
Maximum allowable error, low zone ±5%, high zone ±2%
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Large Diameter Photoelectric Direct Reading Remote Water Meter
Ambient temperature: 0~50℃
Fluid water temperature: 0.1~30℃
Working water pressure: MPA10/MPA16
Installation environment: Class B (strong magnetic environment is prohibited)
Electromagnetic environment: E1
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Large Diameter Ultrasonic Water Meter
Ambient temperature: 0~50℃
Fluid water temperature: 0.1℃~30℃ (T50/T70 optional)
Working water pressure: 1.6MPa (MAP25, MAP16, MAP10 optional)
Electronic circuit: working voltage 36V, silent current ≤ 10μA (liquid crystal display on)
Protection class: IP68
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Sewage Water Flat FRP Septic Tank
Material: FRP
Color: green and blue
Treated sewage volume: 2 (m3/h)
Ozone dosage:100 (g/h)
Air volume: 98 (m3/min)
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Sewage Water Corrugated FRP Septic Tank
Material: FRP
Color: green
Treated sewage volume: 2 (m3/h)
Ozone dosage:100 (g/h)
Air volume: 98 (m3/min)
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Remote Single-Phase Prepaid Meter(Wall-Mounted) DDSY1772 4G-GPRS
The performance indicators of this product meet all technical requirements for electronic single-phase prepaid energy meters in GB/T17215321-2008 (Class 1 and Class 2 static AC active watt-hour meters) and GBA T18460.3-2001 standards.
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Remote Single-Phase Prepaid Meter(Rail Type) DDSY1772 4G-GPRS
Starting current: 0.4%lb;
Power consumption: voltage line <1.0W, 3.0VA;
current line <1.0VA;
Creeping: with logic anti-creeping circuit;
Voltage range: 220V±10%;
Operating temperature range: -25℃~+65℃ Power-down data
Storage time > 20 years
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Single-Phase Electronic Meter (Counting Type) DDS1772
When the starting current is at the rated voltage, the rated rate and the power factor are 1.0, the watt-hour meter can work normally when the load current is greater than 0.4% lb
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Stainless Steel Manhole Cover
Product material: 201/304 stainless steel, thickened plate, rugged and practical, rain and dust proof.
Bottom plate: Galvanized bottom plate
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NB-IOT Non-Magnetic Pulse Remote Water Meter
Ambient temperature: 0~50°C
Fluid water temperature: 0.1°C~30°C
Working water pressure: <1MPa
Sensitivity level: U10, D5
Wireless way: NB-loT
Working voltage: battery capacitor combination 3.6V (<35uA)
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Round And Square Ductile Iron Cast Iron Manhole Cover
Product material: ductile iron
Specifications: Various specifications support customization
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Composite Resin Manhole Cover With Cover Sealing Plate
Material: resin fiberglass
Color: mostly black
Anti-theft ability: using composite materials supplemented by steel bars
Compressive strength: B125
