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聯系人:鄭娜
For all sensors of the type SP.
Flow, temperature and wire-break
monitoring.
Potential-free relay outputs with
changeover contact.
Improved performance thanks to
integrated medium selection.
A pushbutton is used to set the flow range and adjust
(316L/1.4404)
Marking of the unit II 2G Ex ia IIC T4 Gb
Response time [s] 1...10
Approvals ZELM 11 ATEX 0467
IECEx ZLM 11.0005
In combination with the SP flow probes this monitor
offers high repeatability of the switch points. Separate
response settings for liquids and gases ensure the set up
is tailored to its medium. The integrated teach function
allows the flow monitor to be further individually adapted
to differing applications.
Integrated wire-break monitoring between flow probes
and the monitor plus electronic locking of the settings
provide additional safety and full confidence in the output
status.
ATEX approval group II, category 2G.
the switch. Nominal flow range and the switch point are
indicated locally by a multicolour LED display. In addition,
the user can set a temperature switch point. The signals
are output via potential-free relays.
Output function relay
Operating voltage [V] 24 DC
Current consumption [mA] 100
Storage temperature [°C] -25...80
Ambient temperature [°C] -20...60
Marking of the unit II (1) G [Ex ia Ga] IIC
Contact rating [A]
4 (250 V AC cos phi >0.7);
0.2 (250 V DC);
4 (24 V DC)
Approvals ZELM 11 ATEX 0466
IECEx ZLM 11.0004
Temperature gradient [K/min] 30
Medium temperature [°C] -20...70
Protection IP 65 / IP 67
Materials in contact
with the medium
high-grade stainless steel
(316L/1.4404)
Housing materials high-grade stainless steel
021-39526589
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