Automatic Meter Reading(AMR) Water Meter SCL-61H series DN15mm~DN25mm ? ? Product Description Application:Automatic Meter Reading
The ultrasonic water meter is suitable for use in residential,buildings and at district water supply sub-stations. ? Features: ? 1.?Large?dynamic?range?is?250.
2.??Protection?class?is?IP68.
3.?SCL-H ultrasonic water meter is?working?with?micro-power?consumption?technology. ? 4.?A?flowrate?as?low?as?1.5L/h?can?be?precisely?measured. ? 5.?The ultrasonic water meter?has?no?mechanical?moving?parts.
6.?The ultrasonic water meter?is?small?in?size,?high?in?stability?and?anti-interference. ? 7.?Can?be?mounted?at?any?angles?without?being?affected?in?measuring?accuracy.?Moreover,?the??pressure?loss of?pipe?flow?can?be?reduced?to?a?minimum. ? 8.?It?supports phoyoelectric ,RS-485 and M-BUS output?interfaces?and?provides?Radio?Frequency?and?remote?meter?data?reading?functions.

9. ?The?meter?passed?the?CE,?ISO?9001,?ISO?14001?and?ISO?18001?certificates. ? Technical data: ?

Item	Parameter
Nominal Diameter.mm	DN15		DN20?			DN25
Dynamic Range	250
Permanent Flow rate,? Q3(m3/h)	1.6	2.5?	1.6	2.5?	4.0?	4.0	6.3
Overload Flow rate, Q4(m3/h)	2.0?	3.125	2.0	3.125	5.0	5.0	7.87
Boundary Flow rate, Q2(L/h)	10.24	16.0	10.24	?16.0	?25.6	25.6	40.32
Minimum Flow rate, Q1(L/h)?	6.4	10.0	6.4	10.0?	16.0?	16.0?	25.2
Starting Flow rate (L/h)?	1.5	1.5	2.5	2.5	2.5	4.0	4.0
Range of Pressure Loss	25	63	10	25	63	25	63
Medium	Water and other homogeneous fluids in full pipe flow
Accuracy	Class 2
Max. Permissible working Pressure	1.6Mpa
Working Environment	-25℃~+55℃,≤100%RH(If the range is exceeded, pls specify on ordering)
Temperature class	T30,T50,T70, default: T30
Upstream Flow Field Sensitivity?	U10
Downstream Flow Field Sensitivity	D5
Climate &Mechanical Environmental Conditions Class	C
Electromagnetic Compatibility	E1
Pushbutton	Photosensitive Key
Display?	Liquid Crystal8- digit +Prompting Characters
Content of Display	Cumulative flowrate: m3/h, Instantaneous flowrate:?m3/h, Water Temperature, ℃, Cumulative effective running time, h, Date: y/m/d, Clock: h/m/s, Software version, Screen test
Display Resolution	Cumulative flowrate: 0.001m3/h Water temperature: 0.01℃
Display Range	Cumulative flowrate: 0 m3 ~+99999.999m3
Type of Communication	Photoelectric Interface	Baudrate: 2400bps Protocol: EN13757
	RS-485/M-BUS	Baudrate: 2400bps, 4800bps, 9600bps (Selectable) Default: 2400bps Transmission distance: ≤1200m Protocol: GJ/T188, Huizhong, Modbus, EN13757(selectable), Default: EN13757
	Radio Frequency	Transmission distance: 300m(open space) Frequency range:470MHz~510MHz
Data Storage	Storage of Cumulative flowrate in EMPROM on a month by month basis. Data can be kept within 100 years after the power failure. The data of past 24 months can be automatically stored.
Power Supply	Battery Powered DC3.6V(Service life >10 years)
Power Consumption	??<0.2mW
Protection Class?	??IP68
Storage Temperature	-25℃~+55℃
Power Cable length	1.3m ?
Meter Mounting Position	On Water Supply Pipe

? Certifications Packaging & Shipping 10 sets in one box. Our Services Our company provides OEM service, design and manufacture, buyer's label service. ? Quality Assurance ? FAQ ?If you have any questions or requirements, please don't hesitate to contact with me at any time. Huizhong Instrumentation Co.,Ltd. ?www.hzyb.com? ? Alice Bai? ? ? Skype: alicebj69 ? Whatsap:+ 86 15032597010 ? ?Tel: + 86 315 3208504