Volumetric Liquid-filled Type Piston Displacement Brass Body Water Meter

 

Brand Name	NWM
Model	PD-LFC (A)
Type	Piston / Volumetric Liquid Filled Type
Body Material	Brass
Ratio	R200/R400
Size	Dn15/20
Customized Support	OEM, ODM
Communication Port	Reed Switch/LoRa/LoRaWAN /NB-IoT
Installation Mode	Vertical installation
Temperature Class	T30 (cold water)/T50
Pressure Rating	MAP16
Certificate	CE/MID 2014/32/EU
Place of Origin	Ningbo, China
Warranty	2 years

 

PD-LFC is a Piston Displacement volumetric water meter with mechanical transmission, liquid sealed register has sizes from Dn15to Dn20 designed by NWM and meets the requirements of Directive 2004/22/EC on measuring instruments; the European StandardEN14154+A1+A2:Water Meter: the International Organization of Legal Metrology OIML R-49: 2013(E): Water meters intended for the metering of cold potable water and hot water and lS0 4064:2014: Water meter for cold potable water.

 

 

● Corrosion Resistance of the piston water meter: All the materials selected by resistance to corrosion;

● High Accuracy: Ensures high sensitivity and accurate registration throughout a wide flow range;

● High Reliability: Mechanical transmission movement equates to maximum reliability;

● Register Protection: Liquid-sealed register of the piston water meter in the volumetric water meter;

● High Sensitivity: Low starting flow rate;

● Remote Transmission:Internal non return valve and strainer.

 

 

 

1)"L1" is the total length when coupling gaskets without compression.

2) The weight for reference.

 

A.In the lower zone from Q1 inclusive up to but excluding Q2 is ±5%

B.In the upper zone from Q2 inclusive up to and including Q4 is ±2%

 

 

Reed Switch Transmission

The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1.5 m cable with 2 cores in Red and Black.

Electric Data: Vmax=24AC/DC, Imax=0.01A

Capacity of the Pulse output or Pulse output pre-equipped: Pulse Emitter Capacity: 1 liter /2 pulses.

 

Non-magnetic Transmission

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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