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Ifm  |  SKU: IF-SN2302-E  |  Barcode: DOES NOT APPLY

Ifm SN2302 Control Monitor For Flow Sensors

$1,377.78 USD
Shipping calculated at checkout.

Ifm SN2302 Control Monitor For Flow Sensors is backordered and will ship as soon as it is back in stock.


Industrial Automation Parts is only an authorized distributor for DeLock and is not authorized for any other manufacturers. Manufacturer's warranty and support do not apply. Our IAP warranty of three months is applicable.

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Application
Application Flow monitoring; Wire break monitoring
Electrical data
Frequency AC [Hz] 47...63
Operating voltage tolerance [%] -10...10
Operating voltage [V] < 110 AC
Max. power consumption [VA] 5
Reverse polarity protection no
Power-on delay time [s] 30
Number of channels 1
Outputs
Electrical design Relay
Contact rating 4 A (250 V AC cos phi > 0,7) ; 0,2 A (250 V DC); 4 A (24 V DC)
Switching function flow monitoring relay energized when flow is present
Switching function wire break monitoring relay de-energized in case of wire break
Short-circuit proof no
Overload protection no
Software / programming
Adjustment of the switch point potentiometer
Selection liquids / gases with slide switch
Operating conditions
Ambient temperature [°C] -20...60
Storage temperature [°C] -20...85
Protection IP 40
Protection rating terminals IP 20
Tests / approvals
Approval PTB 01 ATEX 2075; IECEx PTB 07.0004; TIIS TC16593
ATEX marking II (1) G [Ex ia Ga] IIC
MTTF [years] 248
Mechanical data
Weight [g] 506.5
Housing housing for DIN rail mounting
Dimensions [mm] 78 x 45 x 120
Material plastics
Displays / operating elements
Display
Function 11 x LED
Switching status LED, red
Electrical connection
Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting; Place the fuse outside the hazardous area.
Remarks
Remarks
Caution The control monitor must be mounted outside the hazardous area.
Recommendation Check the safe functioning of the unit after a short circuit.
Pack quantity 1 pcs.
Electrical connection
Connection terminals: 15 x ...2.5 mm²
Other data
Maximum values for control circuit
in protection rating intrinsic safety [EEx ia] IIC [EEx ia] IIB [EEx ib] IIC [EEx ib] IIB
Voltage [V] 15.8 15.8 15.8 15.8
Current [mA] 92 92 92 92
Power [mW] 680 680 680 680
External inductance [mH] 1 1 1 1
External capacitance [µF] 0.185 1.6 0.185 1.6

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