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Botou Jiale Instrument Co., Ltd
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Botou Jiale Instrument Co., Ltd

  • E-mail

    btjlyqyb@163.com

  • Phone

    15303376677

  • Address

    Hongqi Road, Botou City, Hebei Province

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Dual power RF card meter

NegotiableUpdate on 01/08
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
Overview
Product selection: Card reading method, RF card material, copper/nano nylon/ductile iron usage, cold water/hot water/purified water/reclaimed water pricing method, conventional/stepped water price, power supply, dual electric transmission method, reed switch/Hall water meter, pulse signal 0
Product Details

Product selection:
Card reading method
RF card
texture of material
Copper/Nano Nylon/Ductile Iron
Usage situation
Cold water/hot water/purified water/reclaimed water
Pricing method
Conventional/tiered water pricing
Power Supply
Dual electric
Message sending method
Reed switch/Hall
Pulse signal of water meter
0.01m3/0.1m3/lm3
Water meter movement
Wet type small movement semi liquid seal
Installation method
Horizontal/Vertical
Water crossing method
Multi stream beam
Technical parameters:
Accuracy level 2, using standard: CJT133-2007
Water temperature: 0.1 ℃~30 ℃ (cold water gauge)
Working voltage: 3 6 V/2.4 Ah lithium battery (replaceable)
Measurement level: Level 2 Static power supply: ≤ 5uA
Battery lifespan: ≥ 6 years
Work pressure: ≤ 1.6Mpa Pressure loss: ≤ 0.1Mpa
Leakage rate: When the water pressure is ≥ 0.2MPa, the valve leakage rate is ≤ 1L/h
Valve opening and closing time: ≤ 8S
Data storage: The data is self memorized and retained for at least 10 years
Medium temperature range: Cold water gauge 0.1 ℃ -50 ℃, hot water gauge 0.1 ℃ -90 ℃
The environmental humidity should not exceed 93%. Water quality: meets the national standard for tap water
Flow parameters and external dimensions:
Caliber (DN)
15mm
20mm
25mm
32mm
Overload flow (Q4)
3. 125m3h
5m3h
7.875m3h
12.5m3h
Common traffic (Q3)
2.5m3h
4m3h
6.3m3h
10m3h
Boundary flow (Q2)
0.05m3h
0. 08m3h
0.126m3h
0. 2m3h
*Small traffic (Q1)
0.0313m3h
0. 05m3h
0.0788m3h
0. 125m3h
Nominal caliber
DN(mm)
Long LI
Width B
Bureau H
Connecting thread
mm
DN15
165
85
105
G3/4
DN20
195
85
105
G1
DN25
225
119
115
G1/4
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