LPG Mobile or Stationary Refueling Station Wireless Emergency Shutdown
Designed specifically for Mobile LPG Dispensary and Stationary LPG Fueling Facilities by the world leading experts in remote controls for hazardous locations. This Wireless Emergency Shutdown system eliminates expensive explosion-proof hard wiring and conduit.
- 4 Year Warranty
- Lifetime Product Support
- Detailed System Drawing with Each Unit
- 300 Hour Battery Life
- Intrinsically Safe Zone 0 Rated, Class 1, Div 1, Group "D"
Handheld Transmitters are ATEX and IECEx approved for use in Zone 0, Class 1, Div 1, Group "D" Hazardous Environments.
Compact Handheld Emergency Stop transmitter unit is worn by attendant and can be used at any time to remotely shut off LPG pumping and electrical systems from within a 1000ft radius.
Fixed Mounted Emergency Stop transmitter units can be strategically located on or near LPG transfer equipment within a 1000ft radius.
Systems can be configured to work with any combination of fixed mounted wireless E-Stop switches and portable hand-held E-Stop switches.
Our wireless E-Stop systems were developed to eliminate costly hard wiring of typical fixed location emergency stop switches and to provide operator with radio remote E-Stop mobility.Any number of wireless remote E-Stop switches can be installed within the facility and communicate with one or more receiver/controller units
These wireless Emergency Stop systems will work in conjunction with all existing, hard-wired, manual E-Stop switches and safety controls.
With optional TRUCK mounted receiver, attendant is also able to shut down LPG delivery trucks. If problem occurs during product transfer, tanker valves and motive power can be shut down remotely.
Designed and manufactured by BASE Engineering Inc. with over 60,000 Wireless E-Stop Systems in worldwide fuel transfer service.
Fixed-frequency remote E-Stop switch operates at 433MHz using two double “A” batteries.Transmitter is energized only when E-Stop switch is activated.BatteryTest button shows a “low battery” flashing LED on the E-Stop switch as well as on the receiver/controller unit.A‘low battery’ alarm or indicator lamp output is supplied for auxiliary low battery warning.Typical battery life is one to two years but routine battery testing and replacement is recommended. Operating range up to 1000ft.
E-Stop Receiver/ Controller
Easily interfaced with electrical, pneumatic, hydraulic, nitrogen, or mechanical plant shut-off equipment. Systems will operate with 12/24VDC or 120/240VAC power supplies.
Receiver/Controller outputs can be specified as 12/24VDC, 120/240VAC, dry contact, RS232, or J1939 CAN bus. BASE Engineering can also supply electric/pneumatic interface solenoids on request.
Transmitter E-Stop switches ARE rated for use in hazardous locations but standard receiver/ controller units are NOT rated explosion proof and are typically hard wired by electrician in a non-hazardous electrical control area. Receiver/controller units are provided pre-wired and ready for power supply and E-Stop connection.Antenna and coax cable are also provided for outside antenna mounting allowing maximum operating range. Explosion-proof receiver/controller electrical enclosures are available on request.
Fixed Mount E-Stop Transmitter
Pressing the Emergency Stop button causes the receiver/ controller unit to trigger a shut-down. The system cannot be rebooted until the E-Stop button is pulled out and a manual receiver/controller reset is performed. E-Stop buttons are dual contact – dual channel and comply with global E-Stop switch requirements. Systems will fail safe, triggering an automatic E-Stop with any loss of main line electrical power supply to the receiver/controller unit.
Remote Emergency Stop Switch Specifications
- FREQUENCY OF OPERATION 433.92MHz ASK
- METHOD OF TRANSMISSION ASK with unique ID
- CONSTRUCTION Rugged weatherproof polymer and aluminum enclosure
- ANTENNA External Rubber Flex
- NORMAL RANGE 1000ft (300m)
- TEMPERATURE SPECIFICATION -20 F to 185 F
(ATEX Certified -20 C to 50 C / -4 F to 122 F)
- BATTERY LIFE 300 hours of continuous use
- BATTERY TYPE Common‘AA’ included
- DIAGNOSTICS RF activity LED and Low Battery indicator
- FCC APPROVAL # N8KJ8T6J11 (non-licensed)
- FREQUENCY 433.92MHz
- POWER SUPPLY 120/240VAC or 12/24V
- DC RECEIVER OUTPUT MAX LOAD Up to 24Amps
- CONSTRUCTION Rugged weatherproof polymer enclosure
- ANTENNA external antenna/coax included
- WIRING CONNECTIONS pre-wired harness to meet customer requirements
- COMMUNICATION Optional J1939 CAN bus/RS232 interface to OEM serial networks
- TOTAL SYSTEM WEIGHT 10lbs
- ROHS LEAD-FREE COMPLIANT
BASE Wins WorkSafe NB Award for Safety Practices & Leadership
BASE Engineering, which specializes in radio remote-control technology in Saint John, and Graymont, a leading supplier of lime and limestone products in Havelock, were recognized during WorkSafeNB's 2015 Health and Safety Conference in Fredericton.
World leader in developing radio remote control technology
BASE Engineering is a world leader in developing radio remote control technology for the Petroleum Industry. Since 1996 over 80,000 BASE systems have been employed around the globe to increase job safety and productivity.