LXSG-B1RF Multi-Jet Dry Type Vane Wheel Hot with Impulse Water Meter

LXSG-B1RF Multi-jet Dry Type Vane Wheel HOT with Impulse Water Meter 

Features
With external regulating device
Magnetic drive, lower transmission resistance
Magnetic shield, use for external magnetic field protection
Evacuated and sealed dry dial register ensures clear reading
Central strainer
Inlet strainer
There are two versions DN50 meter body to be chosen: With threaded ends or flanged ends
Compliance with Standard
Technical data conforms to ISO 4064 Class B Standard for horizontal installation
Options
Meter with non return valve(different price) is available except ECO- LXSCE DN15-50
Meter for hot water up to 90°is available
Meter equipped with reed switch is available
Installation Requirements
The meter should be installed in horizontal position with the register face upwards
Pipeline must be flushed before installation
The meter should be constantly full of water during operation

Application
Measuring the volume of cold potable water passing through the pipeline
Working Conditions
Water temperature: ≤90ºC
Water pressure: ≤1.6MPa

Dimensions and Weight
Nominal diameter	DN	15	20	25	32	40	50
Body thread	D	G3//4B	G1B	G11/4B	G11/2B	G2B	G21/2B
Connector thread	d	R1/2	R3/4	R1	R11/4	R11/2	R2
Body length     mm	L	165	190	260/225	260/230	300/245	300/280
Overall length    mm	L1	259	294	380/345	384/354	431/376	448/428
Width          mm	W	94	94	98	98	122	145
Meter height    mm	H	107.5	107.5	117.5	117.5	141.5	177
Weight without connectors  Kg		1.5	1.7	2.6/2.4	2.8/2.7	5.1/4.8	8.5/8.2
Weight with connectors  Kg		1.68	1.98	3.12/2.92	3.6/3.5	6.14/5.84	10.22/9.92
Nominal diameter	DN	15					20
Body length for selecting mm	L	110	130	145	170	190	160
DN50 (Flanged ends):11.5kg. L1 is the total length when coupling gaskets without compression

 

Main Technical Date
Nominal diameter	DN	13	20	25	32	40	50
Maximum flow rate  m³/h	Qmax	3.0	5.0	7.0	12	20.0	30.0
Nominal flow rate  m³/h	Qn	1.5	2.5	3.5	6.0	10.0	15.0
Transition flow rate  l/h	Qt	120	200	280	480	800	3000
Minimum flow rate  l/h	Qmin	30	50	70	120	200	450
Maximum reading  m³		99999.99995				999999.99995/999999.9995
Minimum reading  m³		0.000 05				0.00005/0.0005
Maximum Permissible Error:       In the lower zone from Qmin inclusive up to but excluding Qt is ±5%       In the upper zone from Qt inclusive up to and including Qmax is ±2%