Emerson 3-9000-771A User Manual
38
Conduit seals
Section 3: Electrical installation
Daniel 3818 LNG Liquid Ultrasonic Meter Installation Manual
May 2012
3-9000-771 Rev A
3.4
Conduit seals
Daniel 3818 LNG Liquid Ultrasonic Meters require conduit seals for installations in hazardous
environments. Adhere to safety instructions to protect personnel and equipment.
environments. Adhere to safety instructions to protect personnel and equipment.
HAZARDOUS VOLTAGE
Do not open the Transmitter Electronics Enclosure in a flammable gas area. Disconnect
power before servicing.
power before servicing.
Do not disconnect equipment unless power has been removed or the area is known to be a
non-hazardous. Failure to follow these instructions may result in serious injury or death.
non-hazardous. Failure to follow these instructions may result in serious injury or death.
EXPLOSION HAZARD
Substitution of components may impair the intrinsic safety and cause ignition of flammable
or combustible atmospheres. Disconnect power before servicing.
or combustible atmospheres. Disconnect power before servicing.
Failure to remove power and use Daniel approved components may cause serious injury.