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Starting at $3,192.08CAD
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Dwyer

TR-7 Safe-T-Ground

Explosion-proof, Intrinsically Safe, Ground Continuity Control

Starting at
$3,192.08CAD
Have questions? We're here to help!
Have questions? We're here to help!
Configure

 Model TR-7 Safe-T-Ground provides continuous monitoring of a truck’s ground connection throughout loading operations. Static electricity is often brought in by tank trucks entering the loading area. The Safe-T-Ground Model TR-7 instantly stops loading operations if a tank truck loses its ground.

To safeguard loading operations, the Safe-T-Ground circuit can be wired into your pump control – and to an audible alarm or signal light
• Explosion-proof housing
• Audible alarm and LED status indicators
Installation7/16" mounting lugs, integrally cast.
Conduit Connection3/4" NPT.
WiringTerminal Strip
Electrical Rating, RelayDPDT, 10 amps, 125 VAC, 60 Hz contact rating.
Power Requirements105-125 VAC 60 Hz 7.75 watts - with light, 1.75 watts - without lights. Optional 220-240 VAC, 50/60 Hz.
Temperature Limits-13 to 104°F (-25 to 40°C).
Size6-5/8" W x 10-3/8" H x 5-5/8" D.
Housing356-T6 cast aluminum alloy (copper free), explosion-proof - Class I, Group D.
ComplianceUL
Shipping Weight20 lb with contactor and cord.
Grounding Studs2 supplied. Order a pair for each truck.
Contactor(Grounding clamp) molded polyethylene with berylium copper contact clips. 16-2 type SO coiled cable; retracts to 3', extends to 16'.
• Chemical
• Oil and gas
  • Thumbnail of document Data Sheet - TR-7 Safe-T-Ground
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    Data Sheet - TR-7 Safe-T-Ground

    Download
  • Thumbnail of document Manual - TR-7 Safe-T-Ground
    Download

    Manual - TR-7 Safe-T-Ground

    Download

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