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Automation24 US
Sensor systems
Process sensors
Pressure sensors
Electronic pressure switch ifm efector PK6521

Electronic pressure switch ifm efector PK6521

ifm efector

Electronic pressure switch ifm efector PK6521

Item number: 102651

UPC / EAN: 4021179186964

Electronic pressure switch
Measuring range: 0-3625 psi (0-250 bar)
NO/NC complimentary
DC PNP
Process connection: G 1/4
Protection rating: IP67
M12 connector

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-22 % MSRP: $171.00

$133.40

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Corresponding accessory groups

PK sensor mounting PK sensor mounting

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Protective cover ifm efector E30094

Protective cap for ifm process sensors with sealing option to prevent accidental manipulation

Item number: 400326

-15 % MSRP: $9.00

$7.65

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PK sensor mounting close

M12 Cables, standard M12 Cables, standard

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M12 Sensor cable ifm efector EVC001

Sensor cable, M12 socket, 4 poles, straight, 2m PUR cable, silicone-free, halogen-free, gold-plated contacts, protection rating IP67/IP68/IP69K, resistant to oils and coolants

Item number: 100160

-20 % MSRP: $11.00

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M12 Sensor cable ifm efector EVC002

Sensor cable, M12 socket, 4 poles, Straight, 5 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100161

-20 % MSRP: $15.00

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M12 Sensor cable ifm efector EVC003

Sensor cable, M12 socket, 4 poles, Straight, 10 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100162

-20 % MSRP: $19.00

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M12 Sensor cable ifm efector EVC004

Sensor cable, M12 socket, 4 poles, Angled, 2 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100163

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M12 Sensor cable ifm efector EVC005

Sensor cable, M12 socket, 4 poles, Angled, 5 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100164

-20 % MSRP: $15.00

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M12 Sensor cable ifm efector EVC006

Sensor cable, M12 socket, 4-poles, Angled, 10 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100165

-20 % MSRP: $19.00

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M12 Sensor cable ifm efector EVC007

Sensor cable, M12 socket, 4-poles, Angled, 3 LEDs, 2 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100166

-20 % MSRP: $13.00

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M12 Sensor cable ifm efector EVC008

Sensor cable, M12 socket, 4-poles, Angled, 3 LEDs, 5 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100167

-20 % MSRP: $16.00

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M12 Sensor cable ifm efector EVC009

Sensor cable, M12 socket, 4-poles, Angled, 3 LEDs, 10 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 100169

-20 % MSRP: $20.00

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M12 Sensor cable ifm efector EVC088

Sensor cable, M12 socket, 4 poles, Angled, 25 m PUR cable, Silicone-free, Halogen-free, Gold-plated contacts, Protection rating: IP67/IP68/IP69K, Resistant to oils and coolants

Item number: 403450

-15 % MSRP: $36.00

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M12 Cables, standard close

M12 field wireable, female, 4 pin M12 field wireable,…

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M12 field wireable Weidmüller FBCon M12 4P FM EMC - 8426220000

Field wireable connector, M12 female (A coded), Straight, 4 pin, CuZn body, IP67 protection rating, Screw terminal connection, EMC shielded

Item number: 402596

-15 % MSRP: $57.87

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M12 field wireable Weidmüller SAIB-4/7 - 9457240000

Field wireable connector, M12 female, Straight, 4 pin, Diecast zinc coupling nut, Polyamide body, IP67 protection rating, Screw terminal connection, 4-6mm cable diameter

Item number: 402600

-15 % MSRP: $9.80

$8.33

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M12 field wireable Weidmüller SAIB-4/9 - 1807230000

Field wireable connector, M12 female, Straight, 4 pin, Diecast zinc coupling nut, Polyamide body, IP67 protection rating, Screw terminal connection, 6-8mm cable diameter

Item number: 402588

-15 % MSRP: $15.04

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M12 field wireable Weidmüller SAIB-4-IDC-M12 small - 1781540001

Field wireable connector, M12 female, Straight, 4 pin, Diecast zinc coupling nut, CuZn body, IP67 protection rating, Insulation displacement connection

Item number: 402579

-15 % MSRP: $21.37

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M12 field wireable Weidmüller SAIBM-4/8S-M12-4P D-COD - 1892130000

Field wireable connector, M12 female (D coded), Straight, 4 pin, Diecast zinc coupling nut, CuZn body, IP67 protection rating, Screw terminal connection

Item number: 402595

-15 % MSRP: $25.22

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M12 field wireable Weidmüller SAIBW-4/7 - 9457700000

Field wireable connector, M12 female, Right angle, 4 pin, Diecast zinc coupling nut, Polyamide body, IP67 protection rating, Screw terminal connection, 4-6mm cable diameter

Item number: 402602

-15 % MSRP: $18.82

$15.99

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M12 field wireable, female, 4 pin close

Technical details

General data

Pressure Measuring Range min. 0 psi
Pressure Measuring Range max. 3625 psi
Pressure rating 5800 psi
Design Electronic pressure switch
Type of pressure Relative pressure
Accuracy < ± 0.5 %
Adjustment Setting rings

Electrical data

Operating voltage min. 9.6 V
Operating voltage max. 32 V
Type of voltage DC
Output PNP
Output function NO/NC complementary
Output current max. 500 mA
Short-circuit protection Yes
Reverse polarity protection Yes

Mechanical data

Process connection G 1/4 male
Connection M12 connector
Housing material High-grade stainless steel (316L/1.4404); FKM
Material of the seal FKM (Viton)

Ambient conditions

Ambient temperature min. -25 °C
Ambient temperature max. 80 °C
Process temperature min. -25 °C
Process temperature max. 80 °C
Protection rating IP67
Application Factory automation

Further information

Approval CE, cULus
Accessories (supplied) No

Classification

eCl@ss 4.1 27272202
eCl@ss 5.1 27201302
eCl@ss 6.1 27201302
eCl@ss 7.1 27201302
ETIM 4 EC000243
Customs tariff number 9026204000

Product description

Electronic pressure switch ifm efector PK6521

The PK6521 electronic pressure switch from ifm electronic, with a protection rating of IP67, has a complimentary switching output and operates in a pressure range of 0-3625 psi (0-250 bar). The two easy-to-read adjustment rings allow easy and accurate switching and reset point adjustment in both liquid and gas media. Mechanical locking prohibits unauthorized manipulation. Two clearly visible LEDs indicating the switching and operating status provide the required transparency. The PK6521 electronic pressure sensor, with G 1/4 male process connection and M12 connector, is particularly suited for use in hydraulic and pneumatic applications as well as for pressure monitoring and cooling technology.

More ifm efector | More Pressure sensors | More Sensor systems

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