Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of photoelectric direct reading water meter in China. If you're going to wholesale high quality photoelectric direct reading water meter, welcome to get pricelist and quotation from our factory.
Product Advantages
1. Easy maintenance: The buses of the direct-reading remote transmission water meters only need to be connected, reducing a lot of tedious wiring, system debugging tasks, and complicated tasks such as wiring and system maintenance during later use.
2. Anti-jitter: Directly output the readings in the dial of the remote water meter. No matter how severe the jitter, the decoder is static relative to the character wheel at the moment of decoding, which will not cause the output number of the meter to deviate from the dial value of the meter.
3. There is no power supply in the meter: The electronic unit does not work normally. The meter or meter will send power to the meter to read the data instantly. The power consumption of the photoelectric direct reading remote water meter is 0, and the failure rate is greatly reduced. Longer life.
4. Direct reading: There is a photoelectric decoder in the meter, which can digitally encode the dial of the photoelectric direct-reading meter. When reading the meter, send electricity to the direct-reading remote water meter. To achieve "direct reading".
5. The meter has an address: The pulse meter does not have a meter address. It needs to be distinguished by physical wiring. Construction and maintenance are very difficult. The direct reading remote water meter is identified by a unique address code. Reading the corresponding table data according to the address code can ensure the data is correct.
Bulk cast iron industrial Woltman water meter manufacturers
Woltman Water Meter
Specification
Type: Turbine Water Meter
Product Name: Sprinkler Water Meter
Size: DN15-DN300
Application: Irrigation Water Meter Flow Meter
Brand: S.H.Meters
Standard: ISO-4064
Cold water temperature: 0.1-50 / Hot water: 0.1-90
Material: cast iron/ductile iron/SS304/SS316
Pressure: ≤1.0MPa
Features: high performance
Turndown ratio: R20
Working pressure: PN16/25.
Type: Dry Dial
Warranty: 1 year
Water temperature: 0.1°C~50°C (0.1°C~90°C for hot water meter).
Water pressure: PN10/16/25
Origin: China, Hebei
Personalized support: OEM, ODM
Application
Measuring the volume of cold(hot) water passing through the pipeline. Water meter is used for a home or apartment.
Features
Removable element structure, easy installation, and maintenance register for universal use within this range detachable without Removing the meter from the pipeline.
Dry-dial, Magnetic drive sensitive action, small pressure loss.
Vacuum sealed register ensures the dial keeps free from fog and keeps, the reading clear in long-term service.
Selected high-quality materials for steady and reliable characteristics.
Technical data conform to international standard ISO 4064.
With high accuracy.
Product accessories include connectors, filters, connection accessories, pipe accessories, Flange, and filters.
Optional Features.
Plastic register, copper register, and full glass register.
Accuracy: R=class b.
Size: DN50-DN300.
Clod/Hot water.
Reed switch option.
Flange standards can be chosen.
360-degree rotation can be chosen.
Cast iron, Ductile iron, stainless steel, GG25, GG50, SS304, and SS316 bodies can be chosen.
Color can be changed on the body and cover.
Provide pulse output.
Working Condition
Water temperature:0.1℃-50℃(0.1℃-90℃ for hot water meter)
Water pressure: PN10/16/25
Maximum Permissible Errors
in the lower zone from qmin inclusive up to but excluding qt is ±5%
in the upper zone from qt inclusive up to and including qs is ±2%(±3% for hot water meter)
Dimensions
Type | Size | Length | Height | Connecting Flange | ||
mm | D1 Outside Diameter | D2 Bolt Circle Diameter | Connecting Bolts(n-M) | |||
LX;C-50 | 50 | 200 | 214 | 165 | 125 | 4-M16 |
LXLC-65 | 65 | 200 | 224 | 185 | 145 | 4-M16 |
LXLC-80 | 80 | 225 | 279 | 200 | 160 | 8-M16 |
LXLC-100 | 100 | 250 | 289 | 220 | 180 | 8-M16 |
LXLC-125 | 125 | 250 | 299 | 250 | 210 | 8-M16 |
LXLC-150 | 150 | 300 | 319 | 285 | 240 | 8-M20 |
LXLC-200 | 200 | 350 | 346 | 340 | 295 | 8-M20(1.0DE) |
12-M20(1.6MPa) | ||||||
LXLC-250 | 250 | 450 | 434 | 395(1.0MPa) | 350(1.0MPa) | 12-M20(1.0MPa) |
405(1.6MPa) | 355(1.6MPa) | 12-M24(1.6MPa) | ||||
LXLC-300 | 300 | 500 | 459 | 445(1.0MPa) | 400(1.0MPa) | 12-M20(1.0MPa) |
460(1.6MPa) | 410(1.6MPa) | 12-M24(1.6MPa) | ||||
Note: The flange dimension conforms to ISO7005-1:1988 standard. Flange standards can be customized. Order for products of special requirements is also accepted
Pressure Loss Curve
Flow Technique Specification
Nominal Flow | Maximum Flow Q4 | Permanent Flow Q3 | Q3/Q1 | Q2/Q1 | Transitional Flow Q2 | Minimum Flow Q1 | Minimum Reading | Maximun Reading | ||
Full Glass Seal | Common Seal | Full Glass Seal | Common Seal | |||||||
DN | m³/h | m³/h | m³ | |||||||
50 | 31.3 | 25 | 50 | 1.6 | 0.8 | 0.5 | 0.0005 | 0.0002 | 999,999 | 999,999 |
4 | 2 | |||||||||
65 | 50 | 40 | 50 | 1.6 | 1.3 | 0.8 | 0.0005 | 0.0002 | 999,999 | 999,999 |
4 | 3.2 | |||||||||
80 | 78.8 | 63 | 50 | 1.6 | 2 | 1.3 | 0.002 | 0.002 | 999,999 | 9,999,999 |
4 | 5 | |||||||||
100 | 125 | 100 | 50 | 1.6 | 3.2 | 2 | 0.002 | 0.002 | 999,999 | 9,999,999 |
4 | 8 | |||||||||
125 | 200 | 160 | 50 | 1.6 | 4 | 3.2 | 0.002 | 0.002 | 999,999 | 9,999,999 |
4 | 12.8 | |||||||||
150 | 312.5 | 250 | 50 | 1.6 | 8 | 5 | 0.002 | 0.002 | 999,999 | 9,999,999 |
4 | 20 | |||||||||
200 | 500 | 400 | 50 | 1.6 | 12.8 | 8 | 0.002 | 0.002 | 999,999 | 9,999,999 |
4 | 32 | |||||||||
250 | 787.5 | 630 | 25 | 1.6 | 40.3 | 25.2 | 0.02 | 0.02 | 9,999,999 | 99,999,999 |
4 | 100.8 | |||||||||
300 | 1250 | 1000 | 25 | 1.6 | 64 | 40 | 0.02 | 0.02 | 9,999,999 | 99,999,999 |
4 | 160 | |||||||||
The Opetation Description Of The Two Reed Switches System
Please see the diagram of the two reed switches system below, the two reed switches would be operated "ON" or "OFF" respectively by the magnet fitted to the pointer or gear during its running on the register, but never "ON" at the same time unless the out-magnet attacks
The two reed switches operate two "ON" and two "OFF" in one round of the pointer or the gear means one signal output, this principle prevents the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating, so assures the reliability of the signal output
Warranty
All meters will be guaranteed against defects in workmanship and material for a period of one(1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.
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