Electromagnetic water meter provides 4 working modes: Measurement,Calibration, Test and Resart. The measurement mode is normal working mode of the instrument. In this mode, the instrument conducts flow measurement. The measurement mode includes three sub modes"Positve"(the cumulative quantity displayed on the interface is positive cumulative), "Net"(the cumulative quantity displayed on the interface is net cumulative), and "Negative"(the cumulative quanitty displayed on the interface is negative cumulative). The factory default is the measurement mode"Net". The calibration mode is used for the calibration of instruments, and the cumulative quantity displayed on the calibration mode interface is net cumulative. Test mode is used to test whether the display works normally. The Restart mode can restart the instrument.
Rated Pressure:1.6Mpa(Special pressure can
be customized)
Temperature: T50
Caliber: DN50 to DN300(Pipe flanged type)
Higher R value: Class Two: R160
Electrode Form: Standard fixed type
Ambient
temperature: (-25 ~ 55) ℃
Storage
temperature: (-40-60) ℃
Output
signal: pulse
output, 4-20mA analogue
signal (Optional)
Alarm: directional
flow, lithium battery low power, instantaneous
flow and pressure upper and
lower limits, empty pipe, excitation alarm.
Cable length (Integrated body type): 20
meters
Q2/Q1: 1.6
Material of
construction
|
Electrode
|
316L
|
Flange
|
Stainless steel,Carbon steel,(Optional）
|
|
liner
|
Sanitary rubber
|
Meter body
|
Stainless steel, Carbon steel,(Optional）
|
Power supply: Inbuilt 3.6V lithium battery, life span>3 years
Protection Class: IP68
Number of electrodes: 4PCS
Flow Direction: Forward and reverse
Communication: Remote port can be
reserved on the water meter.
A Kent RTU or a third-party
LOGGER can be added to upgrade to a remote meter
|
Straight pipe section requirements:
Generally, the following requirements should be implemented:
① Fully
open ball valve, reduced diameter pipe ≤15°, 90° elbow, can be installed
without straight pipe section.
② Installed after a T-tube, water meter, filter, reduced diameter
pipe, expansion pipe or fully open valve, adopts ≥5D a straight pipe section installation.
③ After different opening valves, adopt
≥10D installation.
④ After various
pumps, adopt ≥20 installation;
Shall not be installed on the inlet line of the
pump (except no negative pressure water supply) to avoid lining loss.
|
Recommended:Install before the valve and after the pump
|
DN
|
H
|
H1
|
L
|
D
|
K
|
n-ΦL
|
|
50
|
319
|
236
|
197
|
165
|
125
|
4-Φ18
|
|
65
|
338
|
246
|
192
|
185
|
145
|
8-Φ18
|
|
80
|
351
|
251
|
197
|
200
|
160
|
8-Φ18
|
|
100
|
371
|
261
|
242
|
220
|
180
|
8-Φ18
|
|
125
|
401
|
276
|
244
|
250
|
210
|
8-Φ18
|
|
150
|
428
|
285
|
294
|
285
|
240
|
8-Φ22
|
|
200
|
479
|
309
|
345
|
340
|
295
|
8-Φ22
|
|
250
|
532
|
334
|
445
|
395
|
350
|
12-Φ22
|
|
300
|
582
|
359
|
494
|
445
|
400
|
12-Φ22
|
Rated Pressure: 1.6MPa （Special pressure can be customized）
Integrated pressure detection function
Temperature: T50
Higher R value：Class Two: R160
Protection Class: IP68
Number of electrodes: 4PCS
Flow Direction: Forward and reverse
Communication: Remote port can be reserved on the water meter. A Kent RTU or a third-party LOGGER can be added to upgrade to a remote meter
Ambient temperature: (-25 ~ 55) ℃
Storage temperature: (-40-60) ℃
Output signal: pulse output, 4-20mA analogue signal(Optional)
Alarm: directional flow, lithium battery low power, instantaneous flow and pressure upper and lower limits, empty pipe, excitation alarm.
Cable length (Integrated body type) ：20 meters
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