Volumetric Dry Type Plastic Body Water Meter

 

Brand Name	NWM
Model	PD-SDC (E8)
Type	Piston / Volumetric Dry Type
Body Material	Plastic
Ratio	R160/R400
Size	Dn15
Customized Support	OEM, ODM
Communication Port	Reed Switch/LoRa/LoRaWAN /NB-IoT
Installation Mode	Horizontal Installation
Temperature Class	T30 (cold water)/T50
Pressure Rating	MAP16
Certificate	CE/MID 2014/32/EU
Place of Origin	Ningbo, China
Warranty	2 years

 

Ningbo Water Meter (NWM) PD-SDC is a Piston Displacement (Volumetric) water meter with magnetic transmission, dry type register for residential applications with sizes Dn15 designed and manufactured by Ningbo water meter and meets the requirements of Directive 2004/22/EC on measuring instruments; the European Standard EN14154+A1+A2: Water Meter; the International Organization of Legal metrology OIMLR-49: 2006(E): Water meters intended for the metering of cold potable water.

 

 

● All the materials of this plastic water flow meter selected by resistance to corrosion;

● Cold water meter under current standard for lower than 30℃(T30), but NWM MJ-LFC F5 can be used safely in water temperature up to 50℃ (T50);

● The ROTARY indicator register for the most comfortable reading position is of 8 Rollers and 1 Pointer, with pulse output pre-equipped at 10 liters/pulse;

● The Piston is the main moving parts in contact with water permitting the most reliable;

● The extra inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal;

● Large range ratio, strong repeatability;

● Reserve remote transmission function to realize data transmission;

● Non Return Valve to be installed in the plastic water flow meter to avoid the reserve flow Rate AS OPTION.

 

 

 

a.In the lower zone (Q1≤Q≤Q2): maximum permission error is ±5%;
b.In the upper zone (Q2≤Q≤Q4): maximum permission error is ±2% ( T≤30℃), maximum permission error is ±3% (30℃

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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