Call: +44 (0)1453 833 381
The Deadman Handswitch incorporates the
following features as standard :
Operating temperature range -40°C to 105°C
Cable gland accept wire sheaths between 5mm and 10 mm in diameter
Maximum voltage rating 100Vdc
Maximum switching current 0.25A
Contacts are normally open, 3 watt rating.
Switching element is hermetically sealed and potted.
Enclosure protection to IP67.
Shock rating to 100G.
The FLUID TRANSFER 11101 Deadman Handswitch has been designed specifically to meet the stringent requirements of mobile and fixed aircraft refuelling systems. The handswitch is of rugged and extremely lightweight construction and the design concept has proved to be the industry standard to refuelling personnel in locations worldwide.
The handswitch embodies features which overcome some of the inherent weaknesses of existing designs in order to improve reliability
The Fluid Transfer Deadman Handswitch provides the operator with the means to terminate product flow in an instant, by simply actuating a lever the operator is able to control refuelling.
The Deadman Handswitch uses a shock resistant sensor where the switching means is housed in a resiliently mounted compact, easily removable element. The construction of the Handswitch provides for effective water vapour proofing and efficient cable strain relief. Positive retention of the permanent magnet is provided for on the stainless steel actuating lever. The lever is attached to the main switch
housing by a stainless steel pivot pin designed to withstand the rigours of a typical operational environment. The lever is gripped to "make" the switch and released to "break" it. Cable termination is via a standard 2-way screw type terminal block located in the rear end of the switch housing.
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Phone: +44 (0)1453 833 381
Fax: +44 (0)1453 833 529