Water Meters
Multi-Jet Class B Water Meter
Size-15mm-50mm
Model no-NX -MJ
Features:
- Multi-jet, dry-dial;
- Magnetic drive reliable characteristic and long working life;
- Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;
- Technical data conform to international standard ISO4064 Class B/IS 779
Working Condition:
Water temperature: 0.1°C ∼50°C for water meter
Water pressure: ≤ 1.0Mpa or 1.6Mpa
Accessories:
METER SIZE (mm) |
Minimum starting flow rate |
transitional flow rate |
Nominal flow rate flow |
Maximum flow rate |
15 |
30 |
120 |
1.5 |
3 |
20 |
50 |
200 |
2.5 |
5 |
25 |
70 |
280 |
3.5 |
7 |
40 |
200 |
800 |
10 |
20 |
50 |
300 |
1200 |
15 |
30 |
Woltman type water meter
Size-50-300mm
Model no-NX -WT
Features:
- Horizontal Woltman with removable insert. Sealed counter mechanism with magnetic transmission.
- Direct reading on numerical rolls.
- Rotating ring 360°.
- Suitable for industry and irrigation
- Prepared for pulse switch mountable even after installation
Working Condition:
- Water temperatures30°C; hot water meter 90°C
- Water pressures1 MPa (PN: 1.6MPa/160bar)
- AP≤0.1MPa.
Line size |
Minimum flow rate |
Transitional flow rate |
Nominal flow rate |
Maximum flow rate |
40mm |
0.5 |
0.8 |
25 |
31.25 |
50mm |
0.5 |
0.8 |
40 |
50 |
65mm |
0.7875 |
1.26 |
63 |
78.75 |
80mm |
0.7875 |
1.26 |
63 |
78.75 |
100mm |
1.25 |
2 |
100 |
125 |
125mm |
2 |
3.2 |
160 |
200 |
150mm |
3.125 |
5 |
250 |
312.5 |
200mm |
5 |
8 |
400 |
500 |
250mm |
7.875 |
12.6 |
630 |
787.5 |
300mm |
12.5 |
20 |
1000 |
1250 |
350mm |
12.5 |
20 |
1000 |
1250 |
400mm |
20 |
32 |
1600 |
2000 |
500mm |
31.25 |
50 |
2500 |
3125 |
Electromagnetic Flow Meter
Size-50-300mm
Model no-NX -EMF
Features:
- Flow measurement is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity.
- The converter adopts LCD backlight display, which can make the degree easier under direct sunlight or in a darkroom.
- Set parameters by touching the infrared ray button, which can be safely set without opening the cover of the converter in harsh environments.
- The flow meter is a two-way measurement system with three integrators: forward total, reverse total and difference total; it can display forward and reverse flow and has multiple outputs: current, pulse, digital Communication, HART.
- The converter has self-diagnostic alarm output, no-load detection alarm output, flow upper and lower limit alarm output, batch processing control and other functions.
- Not only can be used for general process detection, but also suitable for the measurement of ore pulp, paper pulp, and paste liquid.
- The high-pressure electromagnetic flow meter sensor adopts PFA meshing lining technology, which is resistant to high pressure and negative pressure, and is specially used in petrochemical and mineral industries
- Explosion-proof instruments can be used in corresponding explosion-proof places.
|
Power Supply |
AC220V 50Hz /DC24V/3.5V | |
|
Power consumption |
<15W (Supporting power consumption with sensors) | |
|
Display and buttons |
Display in Chines and English can display instantaneous flow, cumulative flow and alarm display (excitation open circuit alarm, empty pipe alarm, flow limit alarm)4 membrane touch switches for data setting. | |
|
Counter |
Forward total, reverse total | |
|
output signs |
Analogy output |
Two-way two way ,fully isolated 0-10mA/4-20mA |
| Load resistance 0-1.5k when 0-10mA 0 -750 when 4-20mA | ||
|
Frequency output |
Forward and reverse flow output ,the upper limit of output frequency can be set within 1-5000Hz.Open collector bidirectional output of transistor with photoelectric isolation. External power supply is not greater than 35V,the maximum current of the collector when conducting is 50mA. | |
|
Alarm output |
Two open collector alarm outputs with photoelectric isolation transistors. The external power supply is not greater than 35V and the maximum current of the collector when it is turned on is 250mA.Alaram status fluid empty pipe ,excitation disconnection, flow overrun. | |
|
Pulse Output |
Forward and reverse flow output, the upper limit of output pulse can reach 5000CP/S. The pulse equivalent is 0.0001-1.0m2 /P. The pulse width is automatically set to 20ms or square wave. Open collector output of transistor with photoelectric isolation. External power supply is not greater than 35V,the maximum current of the collector when conducting is 50mA. | |
|
Matching Accuracy |
0.5% of market value C15,optional 1% of indicated value | |
|
Damping time constant |
Continuous variable from 0-100s(90%) time grading optional | |
|
Communication |
Optional RS232C or RS485 serial communication interface. HART communication protocol with anti-lightening protection | |
|
Loss of Power |
The internal design of the instrument has a power -off clock which can store 16 drop -out records(10 years) | |
|
Protection Level |
IP 65 |
|
| Explosion -proof mark |
Exs(ia)(ia)(c T5 |
|
Ultrasonic Water Meter
Size-15-40mm
Model no-NX -UWM
Features:
- Flexible Battery Life Span-It has no moving parts presents as P68, and its body is fabricated from durable brass material. This robust design makes the maintenance-free and highly precise throughout its flexible 6/10/16 years battery life depends upon customer needs
- Battery Replaceable-Battery is able to get replaced in case of failure of battery sets. This action can be treated by professional engineers without any injection on electronic parts.
- IoT Ready-wireless which suitable for any type of installation environment, eg. M-BusEN1434), RS485 (Modbus, Pulse, LoRaWANSigfox, NB- lof, Leak detection function inside meter help troubleshooting end- service and saving the most important source of life, water.
- Multiple Dynamic Range Options (Q3/Q1)-Application for multiple requirements 160/200/250/400/500 Able to count every drop of water.
|
Model |
X – 15 |
X – 20 |
X – 25 |
X – 32 |
X – 40 |
|
Pipe Diameter |
DN15 |
DN20 |
DN25 |
DN32 |
DN40 |
|
Q1(m3/h)@R500 |
0.005 |
0.008 |
0.0126 |
0.02 |
0.032 |
|
Q2(m3/h) |
0.08 |
0.0128 |
0.02016 |
0.032 |
0.0512 |
|
Q3(m3/h) |
2.5 |
4.0 |
6.3 |
10 |
16 |
|
Connection |
G¾’ |
G1’ |
G1¼’ |
G1½’ |
G2’ |
|
Length(mm) |
165 |
195 |
225 |
180 |
200 |
|
Width(mm) |
81 |
81 |
81 |
81 |
81 |
|
Height(mm) |
100 |
100 |
118 |
128 |
135 |
|
Temperature |
Medium Range: 0.1℃….. 30/50/70℃ (T30 / T50 / T70) Ambient temperature: 5~55 ℃ Storage temperature: -20~60 ℃ |
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|
Materials |
Brass 59-1 |
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|
Metrological Class |
Class 2 R160/ R200/ R250/ R400/ R500 |
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|
Maximum Operation Pressure |
1.6 MPa |
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|
Pressure Loss |
△P≤40kPa |
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|
Pressure Stage |
PN16 |
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|
Protection Class |
IP68 |
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|
Stream Field Sensitivity |
U5/ D3 |
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|
Battery (Optional) |
6/ 10/ 16 years service life |
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|
Data Storage (Optional) |
24/ 120 logs, daily/ weekly/ monthly. |
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|
Environmental Requirement |
E1, M1, B |
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|
Interface & Communication (Optional) |
M-Bus,Pulse output RS485 LPWAN ,(LoRaWAN, NB-IOT, Sigfox ) |
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|
Installation |
360 degree |
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Ultrasonic Clamp-On Flow Meter
Size-15-40mm
Model no-NX -UFM
Features:
- Better than 1% accuracy
- 4×16 LCD display
- Clamp-on IP65 sensors
- RS232 output
- Pipe diameters from 15mm to 6000mm
- Ni-MH battery operation of over 12 h
- 90-230VAC power supply
- Internal data logger
| Linearity | 0.5% |
| Repeatability | 0.2% |
| Accuracy | ±1% of reading at rates>0.2 mps |
| Response Time | 0 999 seconds, user-<:0nfigurable |
| Velocity | ±32 mis |
| Pipe Size | 20mm-6000mm |
| Rate Units | Meter, Feet, Cubic Meter, Liter, Cubic Feet, USA Gallon, Imperial Gallon, Oil Barrel, USA Liquid Barrel, Imperial Liquid Barrel, Million USA Gallons. User configurable |
| Totalizer | 7-digit totals for net, positive and negative flow respectively |
| Liquid Types | Virtually all liquids |
| Security | Setup values Modification Lockout. Access code needs unlocking |
| Display | 4×16 English letters |
| Communication Interface | RS-232C, baud-rate: from 75 to 57600. Protocol made by the manufacturer and compatible with that of the FUJI ultrasonic flow meter. User protocols can be made on enquiry. |
| Transducers | Model M1 for standard, other 3 models for optional |
| Trar6<1.nrCod 91!1h | Standard 2×10 meters, optional 2x 500 meters |
| Power Supply | 3 AAA Ni-H built-in batteries. When fully recharged it will last over 10 HOURS OF OPERTATION 100V-240V AC FOR CHARGER |
| Data Logger | Built-in data logger can store over 2000 lines of data |
| Manual Totalizer | 7-digit press-key-to-go totalizer for calibration |
| Housing Material | ABS |
| Case Size | 100x66x20mm |
| Handset Weight | 5149 (1.2lbs) with batteries |
AMR Water Meter With Lora System
Automated meter reading (AMR) is the communication technology used by water utilities to autonomously collect water consumption data from water meters. The AMR systems can be drive-by or walk-by. The endpoint, connected to the meter’s encoder register, records water flow and alarm data further collected by utility personnel by driving or walking by with a data receiver close to the device.
Furthermore, automatic meter reading systems entail three primary components. These include a meter interface module with a communication interface, meter sensors, and power supply; communication systems used for telemetry or transmission of data and regulating signals between the central office and meter interface units; central office systems equipment that include controllers, data concentrators, receivers, modems, host computer, and host upload links.
Features:
- Vacuum-sealed register, frost resistant, keeps clear reading for long time
- Available for cold water 0 ~ 50°C
- High Accuracy, the meters conform to ISO-4064 Standard
- Communication type-Lorawan RF communication
- Communication range-1.5-2kilometer
- Data upload cycle can be set to hourly or other times to meet the management needs of users.
Protection box
- A water meter protection box is a box that is designed to protect a water meter from damage or tampering.
- These boxes are typically made of durable materials such as plastic or metal and are installed over the water meter to provide an added layer of protection.
Brass ball valve
A brass ball valve is a type of valve that’s commonly used in plumbing and industrial systems to control the flow of liquids or gases.
Metrology, Communications and Software Products
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