The PT 500 is your “one stop shopping? for all electro-mechanical vibration switch applications. The unique design has all industry required environmental and hazardous area approvals. The E-coat option is suitable for offshore and very corrosive environmental applications. Universal mounting plate will mount in existing mounting holes when replacing older mechanical vibration switches.
* Optional NEMA(E-coat),IP65 environmental
rating
* Hazardous area agency approvals CSA, ATEX,
CE
* Wide operating temperature range of -40°C –
100°C (-40°F – 212°F)
* All industry environmental ratings
Thông số kỹ thuật
Reset Coil Power Supply:
95 - 250VAC@100mA, 50 - 60Hz or
20 - 30VDC @ 200mA
Temperature Limit: -40 oC to +100 oC
Enclosure: Casted Aluminum
Environmental Rating: IP65
Switch Contact(s) Rating:
15A, 125VAC, 250VAC, 480VAC; 1/8 HP 125VAC
1/4 HP 250VAC; 1/2A, 125VDC; 1/4A, 250VDC
Gold plated contact: 0.1A 125VAC; 0.1A 30VDC
Function: Armature mechanism trips on
high vibration and operates snap action switch.
Vibration Range: See How to Select “C”
Frequency Range: 0 to 3600 rpm
Set Point Adjust: 0 to 100% of range. Internal set point
adjustment.
Local Reset: For field local reset of the switch
Remote reset with Start-up Delay: Applying reset coil
voltage at start up holds mechanism from tripping delay
about 3 seconds, after which the switch is automatically
activated.
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