Single-Jet Dry Type R160 Cold Water Meter

 

Brand Name	NWM
Model	SJ-SDC PLUS(D2)
Type	Single jet
Body Material	Brass
Ratio	Class C/R160
Size	Dn15/20/25/32/40
Customized Support	OEM, ODM
Communication Port	Reed Switch/LoRa/LoRaWAN /NB-IoT
Installation Mode	Horizontal installation
Temperature Class	T30 (cold water)/T50/T90
Pressure Rating	MAP16
Certificate	CE/MID 2014/32/EU
Place of Origin	Ningbo, China
Warranty	2 years

 

SJ-SDC-PLUS is a single-jet dry-type turbine water meter. The impeller measuring mechanism and counting mechanism are driven by magnetic coupling, and the word wheel and pointer are displayed in combination. It has the characteristics of convenient reading, a clear surface for a long time, anti-freezing, long service life, and so on.

 

This domestic water flow meter can reserve remote transmission through mechanical and electrical conversion of Non-magnetic counting function, transfer the data via NB-loT/LoRa/LoRa WAN network, and centrally manage the water meters.

 

 

● All the Materials in contact with water, consciously selected by the known resistance to corrosion;

● This domestic water flow meter is easy to transport and install;

● Rotary indicator register with 7 Rollers and 2 Pointers for easy reading;

● Tamper resistant design that impossible to dismantle the meter without damage the strong plastic clamp cover.

● The Impeller of this single jet water meter class C is the only moving parts in contact with water permitting the most reliable;

● The conception of the Magnetic Protection to against the external influences;

● Reserve remote transmission function to realize data transmission,

● No need for external adjustment due to single jet water meter class C's design and high technology in manufacturing;

● High Accuracy for Horizontal installation;

● With Pre-equipped for communication device as Option.

 

 

 

Max Permission Error

 

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℃

 

Pressure Loss

 

Register Type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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