DN20 R80 Single Jet Dry Type Turbine Water Meter

• Customization: Available
• Warranty: 6 Years
• Install: Horizontal
• Model NO.: SJ-SDC
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Analogue
• Nominal Diameter: 15-20mm
• Application: Industrial, Residential
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Approval: MID&ISO4064
• Material: Plastic
• Type: Speed Water Meter
• OEM/ODM: Yes
• Q3/Q1: 80/160
• Transport Package: 1PC/Box
• Specification: DN15-20
• Trademark: DEAZESU
• Origin: China
• HS Code: 9028200000
• Production Capacity: 50000PCS/Year

Product Description

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

The water meter can reserve remote transmission function, through electromechanical conversion of
Non-magnetic counting function, transfer the data via NB-IoT/LoRa/LoRaWAN network, centrally manage the water meters.

Parameters:

Size (mm)	Dn15	Dn15	Dn20
L	110	115	130
L1	204	209	234
D	G3/4B	G1B	G1B
d	R1/2	R3/4	R3/4
H	84.5	84.5	84.5
H1	145.5	145.5	145.5
W	81.5	81.5	81.5

Metrology:

DN	mm	15	20
R	Q3/Q1	160
Q4	m3/h	3.125	5
Q3	m3/h	2.5	4
Q2	l/h	25	40
Q1	l/h	15.625	25
Max. reading	m3	99 999
Min. reading	m3	0.00005
Pressure loss	△P	△P<63
Max, Pressure	MAP	MAP16
Max, Temperate	ºC	T30 / T50

(For different Q3  and R, please contact with DZS manufacture).

The Flow Error Curve:
a. In the lower zone (Q 1 ≤Q≤Q2): maximum permission error is ±5%
b. In the upper zone (Q2 ≤Q≤Q4): maximum permission error is ±2%( T≤50˚C),

The Pressure Loss Curve:

We have stainless steel sealed register and plastic sealed register for choice. The stainless steel can can seal the register strictly,
protect the register very well from water, so we usually recommend to use stainless steel sealed register.

Q: What is your payment term?
A: 1.T/T,30% down payment, balance to be paid before shipment. 2.L/C. 
 
Q: What is your main market?
A: Southeast Asia,Middle East ,South America,Europe etc.
 
Q: How about your capacity?
A: 50000pcs/month
 
Q: Can you give me a discount?
A: As you know, we are manufactory,so please believe us our price is competitive. If the quantity is big,we can consider give you
a discount.
  
Q: Can i get free samples from your factory?
A: Yes,samples can be free,however, freight has to be charged.
 
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all the quality problems.