Remote reading RF module water meter iso 4064: ? 1.Application: Measuring the volume of cold potable water passing through the pipeline. ? 2.Mechanism?Parameters : Wet Type Measuring accuracy is up to Class B of ISO 4064 standard (GB/T 778-1996) Working Pressure </=1MPa Working Temperature max.30 centi dgree. ? 3. Technical Performance : ?

Model	Nominal Diameter	? Benefit Ratio		Permanent Supply (Q3)	Transitional Supply (Q2)	Minimum Supply (Q1)	Minimum Reading	Maximum Reading
	mm	Q3/Q1	Q2/Q1	m3/h			m3
LXSZ-15(cold)	15	80	1.6	2.5	0.05	0.03	0.00005	99999
LXSZ-20(cold)	20	80	1.6	4.0	0.08	0.05	0.00005	99999
LXSZ-25(cold)	25	80	1.6	6.3	0.13	0.08	0.00005	99999
LXSZR-15(hot)	15	40	1.6	2.5	0.10	0.06	0.00005	99999
LXSZR-20(hot)	20	40	40	4.0	0.16	0.10	0.00005	99999
LXSZR-25(hot)	25	40	40	6.3	0.25	0.16	0.00005	99999

? ? 3. Electronic Parameters Working Frequency :470MHz Battery: 3.6V lithium battery , can be last 6 years Modulation: FSK Bandwith: 64kHz Power consumption: Low power consumption , 30uA Transmit Power : 50mW Transmit Distance : 200 meter open area. ? 4.?Product Features: * Mainly applicable to new contsruction projects, or reconstruction projects for old residential area which are inconvenient for wiring deployment. * Wireless transmission technology is applied to realize out-door meter reading, which simplified system installation by avoiding wiring deployment. * Friendly user interface for management software of backgrould platform. Variety of formats for data output and customized link with billing system according to customer's needs. * Total volume caculation of water flowing across the pipe and wireless meter reading. * Remote valve-control to solve arrearage problem * Three-stage automatic routing to increase transmission distance. * Real-time mete reading to realize ladder-type pricing. * Fully anti-water design , functional under the water. * ERFCU design, ultra-low power consumption * WOR remote awaking technology to reduce power consumption * Wamr Net routing protocol to ensure data security. * High speed transmission, data reading for single meter with 1.5 seconds. * Simple and practical structure with removable battery. ? 5. Production Line: ? ?? ?? ?? ? 6. Package: ??? ??? ? 7. Installation: ??? ??? ??