Starting at $2,128.05USD
Configure
Dwyer

TR-7 Safe-T-Ground

Explosion-proof, Intrinsically Safe, Ground Continuity Control

Starting at
$2,128.05USD
Have questions? We're here to help!
Have questions? We're here to help!
Call
Email
Configure
Used in
TR 7 Safe T Ground 09488

 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

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more

Sign up to receive email updates on new product launches, promotions, news, blogs, Brand's Brands videos and so much more!