RS485 Modbus RTU digital brass remote reading ultrasonic water meter

Product Overview

Description

RS485 Modbus RTU digital brass remote reading ultrasonic water meter

Model:LXC-DN15-25

Description:

Ultrasonic water meter is a new type of water meter based on the principle of ultrasonic time difference. It can form a remote meter reading management system by M-BUS bus and other communication equipment. The management department can copy the data in the table at any time, so as to facilitate the statistics and management of the user's water.

Performance&Feature:

1. Small caliber applicable to flow relatively stable environment, and the pressure loss is small, low starting flow environment.

2.Ultrasonic remote transmitting water meter can measure water flow rate and accumulate water consumption by ultrasonic wave. It can show instantaneous velocity and cumulative flow rate of water.

3.Wide range ratio (maximum 400:1).

4. Flow sensor fault alarm, under voltage alarm, automatic data correction technology.

5. High definition and wide temperature LCD display.

6. Built in lithium battery power supply to ensure the use of (6+1) for more than a year.

7. Optional M-BUS, 485, or wireless communication interface.

8. Wireless interface parameters:

1) Frequency 470MHz ~ 480MHz

2) Spread spectrum modulation

3) The emission power <=50mW

4) The emission current <=120mA

5) Receive current <=10mA

6) Receive sensitivity <=-130dBm

9. The alternative power supply mode:

1) Built-in battery power supply

2) M-BUS power fetching

3) External power supply (DC 5 ~ 24V)

Caliber(mm)	DN15	DN20	DN25	DN32	DN40
L(mm)	165	195	225	180	200
L1(mm)	260	300	346	305	330
W(mm)	95	95	95	95	95
H(mm)	86	86	89	100	120
Pipe thread connection	R	R	R1	R1	R1
Water meter thread	GB	G1B	G1B	G1B	G2B