21 Jul IRANTECH-W100 smart water meter
IRANTECH-W100 smart water meter is designed for domestic drinking water consumption. Two transducers are placed in the water flow path, which act as sender and receiver of sound waves to each other. The sound wave reaches the receiver faster in the flow path and slower in the opposite flow path, and by calculating both of these times, the flow rate of water passing through the meter can be calculated.
Other features of this meter include the ability to close and open the shut-off valve remotely, save measured data hourly, daily, monthly, and record events. Remote reading and communication with this meter is possible according to the customer’s request with one of NB-IoT, LoRa or Wi-SUN technologies. There is also an optical port on the meter for on-site communication, which allows you to apply settings or retrieve data using the HHU (Hand Held Unit).
Main Features
• LCD display
• IP 68
• Compliant with the international DLMS standard to ensure interoperability
• Compatibility with various IoT communication technologies, such as LoRa, NB-IoT, and Wi-SUN
• Authentication and encryption using the AES128 algorithm
• Detecting, recording, and pushing events and alarms
• Recording hourly, daily and monthly profiles
• Local and remote firmware upgradability
• Precise timekeeping with leap year detection and daylight saving time adjustment
• Lithium battery for powering the electronic board
• Shut-off valve for remote controlling
• Infrared optical interface available
• Ability to apply and adjust variable tariffs for consumers during different seasons and times of the year
• Capability to support prepaid mode
• 80*107*165
• 920 gr
|
|
|---|---|
| Available Size | DN15 |
| Standard | ISO 4064 |
| Measuring Range | R400 |
| minimum flow rate (Q_1) | 6.25 L/h |
| Transitional Flow Rate (Q_2) | 10 L/h |
| Permanent Flow Rate (Q_3) | 2.5 m³/h |
| Overload Flow Rate (Q_4) | 3.125 m³/h |
| Precision Class | Class 2 |
| Pressure Loss | 63kPa |
| Maximum Working Pressure | 1.6MPa |
| Storage Environment | -25~+70˚C |
| Protection Class | IP68 |
| Power Supply | 3.6V(19Ah) Lithium batteries, Up to 10 year |
| Electromagnetic Environment Class | E2 |
| LCD type | Segmented LCD |
| Communication Interface | NB-IoT, LoRa, Wi-SUN, Optic |
| Resolution of Volume | 0.0001~ 99999.9999 m³ |
| Meter casing material | Solid brass |
| Length | 165 mm |
| Width | 80 mm |
| Height | 107 mm |
| Weight | 920 g |
