Nb - Iot Brass Tubing Ultrasonic Water Meter AMR DN15-40mm For Residential
Brand Name:Iflow
Certification:ISO 4064, GB/T19001
Model Number:C313-5
Minimum Order Quantity:negotiable
Delivery Time:4-6 weeks
Payment Terms:T/T, L/C
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Location:
Shanghai Shanghai China
Address:
Room 811-Building 143, No. 1399 Husong Road, Shanghai, China
Supplier`s last login times:
within 32 hours
Product Details
Company Profile
Product Details
Nb-iot Ultrasonic Water Meter, for residential water meter and AMR, brass tube, DN15-40mm
HOW TO USE
NB-IoT ultrasonic water meter is used for measuring water flow rate through pipe via wireless NB-IoT network upload water consumption
The whole NB-IoT ultrasonic meter reading system consists of ultrasonic water meter, and monitoring management software. The management center can read and monitor water meter accumulated water consumption, instantaneous water flowrate info by NB-IoT network directly.
NB-IoT ultrasonic water meter can set up 3 regular upload days each month, and each timing upload day can set 2 timing uploading clock, and the user can configure time according to the need. During online time, management center can read real-time accumulated water consumption
Applications:
The NB-IoT ultrasonic water meter is used for measuring water flow
rate through pipe via wireless NB-IoT network upload water
consumption.
Description:
Convectional type, ultrasonic water meter are with built in batch
controller and time accumulator. It has extremely low power
consumption, stable and reliable performance in long term. All the
wet part protection is IP68. The UFM is widely used in municipal
water supply, water resource management, industrial water supply,
agriculture, irrigation and gardening.
Product features
● Size specification: DN15, DN20 and DN25;
● Dynamic range: R250;
● Starting flow rate as low as 0.0015 m3/h;
● Provides sustained accuracy within ±2%;
● Mounting in any installation position in difficult circumstances;
● Integrated mechanical design with protection class of IP68;
● No moving parts eliminate mechanical wear and pressure loss;
● Lithium battery with lifetime over 10 years (measuring cycle:
1s);
● Optional with wired lead or AMR/AMI devices;
● Communication interface: Optical, M-BUS/RS-485, RF.
Note:
- Measuring accuracy conform to ISO 4064 class B standard..
- Available with different length on request. Available in hot water meter on request.
Working condition:
- Water temperature:0.1℃～40℃( 0.1℃～90℃ for hot water meter)
- Water pressure: ≤1.0Mpa
Maximum Permissible Error:
(1) in the lower zone from qmin inclusive up to but excluding qt is
±5%
(2) in the upper zone from qt inclusive up to and including qs is
±2%
(3) Hot water meter ±3%
Technical specifications
| Nominal diameter | DN15, DN20, DN25 |
| Max work pressure | 1.6 Mpa |
| Temperature class | T50 / T90 |
| Accuracy | ISO 4064 |
| Housing material | brass |
| Battery life | over 10 years |
| Protection | IP68 |
| Pressure loss | ΔP25 |
| Climatic and mechanical environment | Class C |
| Communication | M-bus / RS485 |
| Display | 9 digit LCD Display + prompts |
| Flow profile sensitivity | U3/D0 |
| Memory | week / year / 6 year |
Dimensions
| Diameter | mm | 15 | 20 | 25 |
| in | 1/2 | 3/4 | 1 | |
| L - Length (mm) | 160 | 190 | 225 | |
| B - Width (mm) | 95 | 95 | 95 | |
| H - Height (mm) | 91 | 91 | 91 | |
| h - height (mm) | 20 | 20 | 20 | |
Competitive Advantage:
- Compliance to international standards: ISO 4064-2005 , GBT 778.1-2007
- Strict process control
- Advanced calibration equipment
- Engineer team
Production line
Calibration equipment
Nb - Iot Brass Tubing Ultrasonic Water Meter AMR DN15-40mm For Residential
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