Name: Rosemount&#8482; 470 Transient Protector (Obsolete)
Brand: Rosemount

This product is now obsolete.

Relevant documents and drawings are listed below.
Contact your local Emerson representative for your measurement needs.

Rosemount™ 470 Transient Protector (Obsolete)

Specs

Temperature Range

–40 to 212 °F (–40 to 100 °C)

Power Supply

Two-wire transmitters: 45 V dc maximum; Low power and three-wire transmitters: 45 V dc maximum, 5 V dc minimum

Humidity Range

0 to 100% relative humidity

Features

Prevents damage from transients induced by the effects of lightning, welding, heavy electrical equipment or switch gears for field-mounted transmitters
Protects transmitters after repeated strikes of up to 5,000 amps for long-lasting instrument durability
Withstood 2,000 amps or 10,000 volts in laboratory simulated lightning tests, providing proven reliability
Weatherproof, stainless steel-cased design functions in severe conditions, including high temperature and humidity
Options for two-wire, low power or three-wire transmitters offer application flexibility
Compatible with any Rosemount transmitter for instrument protection across a wide range of extreme applications