Bộ điều khiển dòng chảy IFM SR307A

Mã sản phẩm: SR307A

Thương hiệu	IFM
Thời gian bảo hành	5 Năm

Liên hệ mua hàng

Hãng sản xuất: IFM

Chất lượng: Mới 100%

Bảo hành: Chính hãng

Chứng từ: CO/CQ, hóa đơn VAT

Liên hệ(SĐT/Zalo): 0933612627

Mô tả

Application

Application

Flow monitoring; Temperature monitoring; Wire monitoring

Electrical data

Operating voltage tolerance [%]

-15…15

Operating voltage [V]

24 DC

Current consumption [mA]

100

Reverse polarity protection

Power-on delay time [s]

Number of channels

Outputs

Performance in case of a fault

Relay de-energised in case of the following faults: wire break, reverse polarity or short circuit of the sensor cable, undervoltage, internal fault

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 energised when flow is present

Switching function temperature monitoring

relay de-energised when temperature is exceeded

Short-circuit proof

Overload protection

Software / programming

Adjustment of the switch point

programming buttons

Operating conditions

Ambient temperature [°C]

-20…60

Storage temperature [°C]

-25…80

Protection

IP 20

Protection rating terminals

IP 20

Mechanical data

Weight [g]

369

Housing

housing for DIN rail mounting

Dimensions [mm]

104.5 x 32.5 x 113.6

Materials

Displays / operating elements

Display

fault	LED, red
function	LED, bar graph
switching status	LED, yellow

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]	9.6	9.6	9.6	9.6
Current [mA]	332	332	332	332
Power [mW]	531	531	531	531
External inductance [mH]	0.7	3	0.7	3
External capacitance [µF]	3.15	27.55	3.15	27.55

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