Subsea Proximity Switch
Model No. 1818-100

Features:

• SPECIAL LOW-GAUSS MODEL
• SMALLER diameter
• ZERO POWER CONSUMPTION
• 2-WIRE SYSTEM
• NO TRANSMITTER NEEDED
• FAST SWITCHING SPEED
• LONG CYCLE CONTACT LIFE
• VIBRATION & SHOCK RESISTANT

 

                 Model 1818-100

Note: SPECIFICALLY FOR USE IN LOW-GAUSS MAGNETIC FIELD APPLICATIONS.

Specifications:

1.  Proximity Switch, ocean submersible
2.  Electrical:  SPST, N.O. (form A)
         Switching Voltage: 24 Vac/dc max.
         Switching Current: 0.1 Amp max.
         Contact Resistance: 200 m ohm max.
         Carry Current: 0.3 Amp max.
         Switching Capacity: 1 W/VA max.
         Switching Time w/o bounce: 0.3 ms max.
3.  Bounce Time: 0.3 ms max.
4.  Release Time: 0.05 ms max.
5.  Resonant Frequency: 11000 Hz typ.
6.  Operating Frequency: 500 Hz typ.
7.  Vibration: 10-1000 20 Hz
8.  Shock: 30 G
9.  Capacitance: 0,4 pF typ.
10. Operating Temperature Range: -40 +125 Deg C
 

Other features include:
HIGH SENSITIVITY.
ACTUATION WITH VERY SMALL, LOW-GAUSS MAGNET.
HYSTERESIS: AS LOW AS .020 INCH.
AVAILABLE IN 316 SS OR TITANIUM.
AMBIENT PRESSURE: 5000 PSI OR 9000 PSI.
TERMINATION OPTIONS:
    SINGLE-PIN UNDERWATER CONNECTORS, MOLDED CABLE, PBOF.
AVAILABLE AS A LIMIT SWITCH.

Model 1818-100 Subsea Proximity Switch:

This switch was specifically designed for use in low-gauss fields. A new internal sensing element provides increased sensitivity, fast response, greater actuation distance, and low hysteresis.

Available with single pin underwater connectors or molded cable with underwater connector.
Magnet Actuators of varying designs are available for varying applications. Magnet Actuators are constructed of 316 SS, with imbedded magnets sealed from the seawater ambient.

Available in Titanium for deeper depths, long-term immersion, and corrosion resistance.

Hydracon Switches meet IPX8 of IEC 529 for protection against the effects of continuous immersion in water.

For catalogs or technical information click here or contact ALEX PULLOS at
Hydracon Company, Inc. PO Box 27584, Anaheim, CA 92809 USA
Tel: 714-281-2460 Fax: 714-281-1199
email: alex AT hydracon.com

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