GUF140 GPRS wireless remote reading ultrasonic water meter manufacturers

Related products ultrasonic water meter

Description ultrasonic water meter

♦ Low cost online measurement

♦ Dual power supply, built-in lithium battery (3.6 V) and DC8-36 V dc power supply

♦ Protection class IP68, can work underwater 2m

 

GUF140 series Insertion ultrasonic water meter is a new-style water meter specifically designed for agricultural irrigation,garden management and water resource supervision.

 

Advantage of this water meter include low cost, high accuracy, low power consumption,stability and reliability.1 inch thickness of the meter helps to save the installation space,and all parts achieve to IP68 enable the water meter work in any severe environment.Due to the unique design structure,there will be no pressure loss and different water medium will have no influence on measurement. This ultrasonic water meter will be a major breakthrough for water measurement in agricultural irrigation.

Detail show ultrasonic water meter

 

 GPRS wireless module

Specification ultrasonic water meter

♦ Parameters

 

Item	Specification
Standard	ISO 4064-2005,GBT 778-2007
Measure fluid	Water,sewage,seawater(other liquid need to be customized) The pipeline should be full of liquid
Medium temperature	0.1-30℃
Working environment	Temperature:-30-45℃; humidity≤100%(RH)
Pressure	1.6Mpa
Pressure loss	None
Upstream  sensitivity	U5
Downstream  sensitivity	D3
Climate and mechanical	C level
Electromagnetic compatibility class	E2 level
Communication  interface	RS485/USART/Infrared
Output signal	Two way OCT or TTL pulse output/one way 4-20mA analog output
Power supply	Built-in lithium battery(3.6V,19Ah)/DC8-36V power supply/two-wire system 4-20mA
Protection level	IP68 ,available to work 2 meters underwater
Digital display	9 digits cumulative flow and 4 digits instantaneous flow shown in two rows and varies of state prompt and units
Data storage	Use EEPROM/Flash,automatically record the cumulative flow of last 128 months and last 512 days
Measurement cycle	measuring:1 times/second:verification:4 times/second
Power consumption	≤2.7AH/Year,6 years battery life

 

 

♦ Flow range

 

Nominal Diameter(mm)	R	Flow(m³/h)
		Starting Flow rate	Minimum Flow rate Q1	Transitional Flow rate Q2	Permanent Flow rate Q3	Overload Flow rate Q4
DN80	40	0.625	2.500	4.000	100.000	125.000
DN100	40	1.000	4.000	6.400	160.000	200.000
DN125	40	1.250	5.000	8.000	200.000	250.000
DN150	40	1.5625	6.250	10.000	250.000	312.500

 

 

Dimension / Connection ultrasonic water meter

  

               Wire connection

 

 

Application ultrasonic water meter

 

 

Type Selection ultrasonic water meter

 

Example :GUF140 - 100 - 1 - 1 - 0 - 1m - 1

Explanation :DN100 ultrasonic water meter-main body made of nylon ,header made of 403 stainless steel ,communication interface:RS485-external power supply:DC8-wireless meter reading has not been available-standard 1m signal cable ,optional protective cover.

 

 Water  treatment industry

Voice of customer ultrasonic water meter

 

 

Company information ultrasonic water meter

 

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