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爱福门流量传感器。滨贵惭流量传感器资料

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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

爱福门流量传感器。IFM流量传感器资料