Valve control water meter

  • Smart Prepaid STS Water Meter
Smart Prepaid STS Water Meter

Smart Prepaid STS Water Meter

  • Model: PRM-STS
  • Type: Prepaid multi jet water meter
  • Accuracy ratio: Class B/R80
  • Body material :Brass
  • Product description: Smart Prepaid STS Water Meter
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FOSTER PRM-STS is a smart prepaymentwater meter which based on LoRa technology. It complies with STS standard and monitored by Foster to make better management. It is a split prepaid solution work with user interface unit via LoRa communication.

MAIN FEATURE:

Cash in advance payment
Complete management of the water consumption
Elimination of meter reading process
Reminder the user when the left paid water volume is low
Anti magnetic interference,internal valve automatic shut off when close to strong magnet
Easy analysis of water consumption by rich reports on PC and setting up different tariffs
Cold water meter under current standard for lower than 30℃(T30), but FOSTER PRM meter
can be used safely in water temperature up to 50℃(T50);
Super dry register capsule which ensures the clear reading in any operating conditions;
Both mechanical and LCD display
The Impeller is the only moving parts in contact with water permitting the most reliable;
The magnetic transmission movement with the maximum reliability;
Non return valve to avoid the reserve flow could be optional;
Low power dissipation,long time used
External batter replaceable and easy to replace

DIMENSION:

Sizes

PRM15mm

PRM20mm

PRM25mm

Total length

275mm

295mm

345mm

Length

180mm

190mm

225mm

Width

80mm

80mm

104mm

High

105mm

105mm

112mm

Connect screw thread

G3/4

G1

G1-1/4

Weight

1.6KG

1.7KG

2.2KG


PARAMETER

Size

mm

Dn15

Dn20

Dn25

R

Q3/Q1

100

Q4

m3/h

3,125

5

7,875

Q3

m3/h

2,5

4

6,3

Q2

l/h

40

64

100.8

Q1

l/h

25

40

63

Max, Reading

m3

99999,9999

Min, Reading

Liter

0,05

Pressure Loss

ΔP

ΔP<63 at Q3

Max, Pressure

MAP

MAP16

Max, Temperate

T50

ELECTRICITY TECH PARAMETER:

Working Electricity

20mA

Low Voltage Protection

2.4V

Static Electricity

15μA

Environment Temperature

0.1~55

Nominal Working Voltage

3.6V

Working Voltage

2.5V~3.6V

Water Volume per Pulse

1L/1pulse




Inquiry

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