Dental floss machine with automatic detection. Household products.
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Please see the diagram of the two reed switches system below, the two reed switches woud be operated "ON" OR"OFF" respectively by the magnet fitted to the pointer or gear during its running on the register, but never "ON" at the same time, unless the out- magnet attackes. The two reed switches operate two "ON" and two "OFF" in one round of the pointer or the gear means one signal output, this principle prevent the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating, so assures reliability of the signal output.
Application:
--Measuring the total volume of cold portable water passing through the pipeline.
Feature:
--Multi-jet, dry-dial, easy for maintenance;
--Magnetic drive reliable characteristic, long working life;
--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;
-- Technical data conform to international standard ISO4064 Class B
---Pulse with 10L/pulse, 100L/pulse, 1000L/pulse
Working condition:
Water temperature: 0.1~40 centigrade for cold water meter.
0.1~90 centigrade for hot water meter.
Water pressure: ≤ 1.0Mpa or1.6Mpa
Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ± 5%.
(2) in the upper zone from qt inclusive up to and including qs is ± 2%;
Hot water meter ± 3%
Type
Size   (mm)
Class
qs
Overload                Flowqp
Permanent          Flowqt
Transitional Flowqmin
Minimum
FlowMinimum
ReadingMaximum
Reading
m3/h
L/h
m3
LXSG-15/FXD
15
B
3
1.5Â
120Â
30
0.00005
99,999
LXSG-20/FXD
20
B
5
2.5Â
200Â
50
0.00005
99,999
LXSG-25/FXD
25
B
7
3.5Â
280.0Â
70
0.00005
99,999
LXSG-32/FXD
32
B
12
6.0Â
480Â
120
0.00005
99,999
LXSG-40/FXD
40
B
20
10
800Â
200
0.00005
99,999
LXSG-50/FXD
50
B
30
15
3000Â
450
0.00005
99,999
Remote Reading Volumetric / Wotlman Water Meter with Radio Frequency
Model NO.: RDK-Y20
Principle: Speed of Water Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Stucture: Traditional
Standards: ISO 4064
Accuracy: Class B
Water Temperature: 0.1~40 Centigrade
Water Pressure: Less Than 1.0mpa
Overload Flow: 3m3
Transitional Flow: 120L/H
Minimum Reading: 0.00005
Maximum Reading: 99,999
Connecting Thread: G3/4b
Brand: Radarking
Trademark: RADARKING
Specification: CE, CCC, ISO9001
Origin: Wuhan, China
HS Code: 90282010
The operation description of the two reed switches system