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7100 with Inductive Slot Sensor

7100 Inductive Slot Sensor

All 7100 Series flowmeters may be fitted with one inductive slot sensor.

Inductive sensors are 2-wire, DC low current devices and are designed to be used with a remote barrier/switch isolator capable of powering the sensor and providing the desired switching option(s). Barrier/switch isolators are available with 220 VAC, 110 VAC or 24 VDC supply voltage requirements, contain single pole, double throw (SPDT) relays, and are DIN rail mountable. (Only 24 VDC units are actually powered by the rail.) See barrier/switch isolator specifications for electrical connections and further details.

The operating temperature range for this sensor is -13° F to158° F (-25° C to 70° C).

Note: We can supply the isolator / barrier upon request, but the user must provide the power supply voltage.

ELECTRICAL SPECIFICATIONS

Type

Inductive

Supply Voltage

5-25V DC (Switch Isolator)

Output

NAMUR

Output Load Current

<=1 mA – Float Present

>= 3 mA (15 mA Max.) –Float Absent

Switching Frequency

5 kHZ

Housing Rating

IP67

Wiring

2 Conductor, NAMUR

Pos = Brown, Neg.= Blue

Terminals

#1=Pos., #2=Neg.

Pepperl & Fuchs Slot Sensor Approvals:

UL: General Purpose

FM: Intrinsically Safe

CSA: Intrinsically Safe

CENELEC: Intrinsically Safe