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Mechanical Pressure Switches

Greystone Energy Systems

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Greystone Energy Systems

Item Number AFS-262-112
SeriesAFS
Product Description: Air flow switch, auto reset, 0.07 - 2" WC range, c/w barbed fitting that accepts a 0.25" (6.35mm) OD
Port Connection
1/4 in OD Barbed Connector
Contact Type
SPDT
Switching Frequency
60 Hertz
Ambient Temperature
-40~180 Degrees F
Current Rating
10 A @ 115/277 VAC
Approvals
UL, CSA

Greystone Energy Systems

Item Number GFS-83-N-IK
SeriesGFS
Product Description: Air flow switch, 50-500 Pa (0.2" WC to 2" WC), 15Pa (0.06"WC) trip, 1/2" NPT connection, c/w install kit
Port Connection
Plastic Pipe Connection 6 mm Diameter
Pressure Range
0.0072~0.072 psi
Housing Material
Polycarbonate
Contact Type
SPDT
Ambient Temperature
-4~140 Degrees F
Enclosure Rating
IP54, NEMA 13
Current Rating
1 A @ 250 VAC, 0.1 A @ 24 VDC
Process Connection
1/2 in NPT
Electrical Connection
Push-on Screw Terminals
Approvals
UL, CSA

Greystone Energy Systems

Item Number GFS-86-N-IK
SeriesGFS
Product Description: Air flow switch, 500-2500 Pa (2" WC to 10" WC), 200Pa (0.8"WC) trip, 1/2" NPT connection, c/w install kit
Port Connection
Plastic Pipe Connection 6 mm Diameter
Pressure Range
0.072~0.36 psi
Housing Material
Polycarbonate
Contact Type
SPDT
Ambient Temperature
-4~140 Degrees F
Enclosure Rating
IP54, NEMA 13
Current Rating
1 A @ 250 VAC, 0.1 A @ 24 VDC
Process Connection
1/2 in NPT
Electrical Connection
Push-on Screw Terminals
Approvals
UL, CSA

Greystone Energy Systems

Item Number AFS-222-112
SeriesAFS
Product Description: Air flow switch, auto reset, 0.07 - 12" WC range, c/w barbed fitting that accepts a 0.25" (6.35mm) OD
Port Connection
1/4 in OD Barbed Connector
Contact Type
SPDT
Switching Frequency
60 Hertz
Ambient Temperature
-40~180 Degrees F
Current Rating
10 A @ 115/277 VAC
Approvals
UL, CSA

Greystone Energy Systems

Item Number AFS-222
SeriesAFS
Product Description: Air flow switch, auto reset, 0.07 - 12" WC range, c/w Ferrule and nut compression type connectors that
Port Connection
1/4 in OD Barbed Connector
Contact Type
SPDT
Switching Frequency
60 Hertz
Ambient Temperature
-40~180 Degrees F
Current Rating
10 A @ 115/277 VAC
Approvals
UL, CSA

Greystone Energy Systems

Item Number AFS-262
SeriesAFS
Product Description: Air flow switch, auto reset, 0.07 - 2" WC range, c/w Ferrule and nut compression type connectors that
Port Connection
1/4 in OD Barbed Connector
Contact Type
SPDT
Switching Frequency
60 Hertz
Ambient Temperature
-40~180 Degrees F
Current Rating
10 A @ 115/277 VAC
Approvals
UL, CSA
Opto 22 Programmable Logic Controller
Opto 22 Programmable Logic Controller

Greystone Energy Systems

Item Number AFS-460-112
SeriesAFS
Product Description: Air flow switch, 0.06" WC to 12" WC, c/w barbed fitting that accepts a 0.25" (6.35mm) OD flexible tubing &
Port Connection
1/4 in OD Barbed Connector
Contact Type
SPDT NT
Switching Frequency
60 Hertz
Ambient Temperature
-40~180 Degrees F
Current Rating
10 A @ 115/277 VAC
Approvals
UL, CSA

Greystone Energy Systems

Item Number AFS-460
SeriesAFS
Product Description: Air flow switch, 0.06" WC to 12" WC, c/w Ferrule and nut compression type connectors that accept 0.25"
Port Connection
1/4 in OD Barbed Connector
Contact Type
SPDT NT
Switching Frequency
60 Hertz
Ambient Temperature
-40~180 Degrees F
Current Rating
10 A @ 115/277 VAC
Approvals
UL, CSA

Greystone Energy Systems

Item Number GFS-80-M-IK
SeriesGFS
Product Description: Air flow switch, 20-300 Pa (0.08" WC to 1.2" WC), 10Pa (0.04"WC) trip, M20 connection, c/w install kit
Port Connection
Plastic Pipe Connection 6 mm Diameter
Pressure Range
0.0028~0.043 psi
Housing Material
Polycarbonate
Contact Type
SPDT
Ambient Temperature
-4~140 Degrees F
Enclosure Rating
IP54, NEMA 13
Current Rating
1 A @ 250 VAC, 0.1 A @ 24 VDC
Process Connection
M20
Electrical Connection
Push-on Screw Terminals
Approvals
UL, CSA

Greystone Energy Systems

Item Number GFS-80-N-IK
SeriesGFS
Product Description: Air flow switch, 20-300 Pa (0.08" WC to 1.2" WC), 10Pa (0.04"WC) trip, NPT connection, c/w install kit
Port Connection
Plastic Pipe Connection 6 mm Diameter
Pressure Range
0.0028~0.043 psi
Housing Material
Polycarbonate
Contact Type
SPDT
Ambient Temperature
-4~140 Degrees F
Enclosure Rating
IP54, NEMA 13
Current Rating
1 A @ 250 VAC, 0.1 A @ 24 VDC
Process Connection
1/2 in NPT
Electrical Connection
Push-on Screw Terminals
Approvals
UL, CSA

Greystone Energy Systems

Item Number GFS-83-M-IK
SeriesGFS
Product Description: Air flow switch, 50-500 Pa (0.2" WC to 2" WC), 15Pa (0.06"WC) trip, M20 connection, c/w install kit
Port Connection
Plastic Pipe Connection 6 mm Diameter
Pressure Range
0.0072~0.072 psi
Housing Material
Polycarbonate
Contact Type
SPDT
Ambient Temperature
-4~140 Degrees F
Enclosure Rating
IP54, NEMA 13
Current Rating
1 A @ 250 VAC, 0.1 A @ 24 VDC
Process Connection
M20
Electrical Connection
Push-on Screw Terminals
Approvals
UL, CSA

Greystone Energy Systems

Item Number GFS-86-M-IK
SeriesGFS
Product Description: Air flow switch, 500-2500 Pa (2" WC to 10" WC), 200Pa (0.8"WC) trip, M20 connection, c/w install kit
Port Connection
Plastic Pipe Connection 6 mm Diameter
Pressure Range
0.072~0.36 psi
Housing Material
Polycarbonate
Contact Type
SPDT
Ambient Temperature
-4~140 Degrees F
Enclosure Rating
IP54, NEMA 13
Current Rating
1 A @ 250 VAC, 0.1 A @ 24 VDC
Process Connection
M20
Electrical Connection
Push-on Screw Terminals
Approvals
UL, CSA
Opto 22 groov RIO Series
Opto 22 groov RIO Series
1 - 12 of 12 Matches