This product is now obsolete.
Relevant documents and drawings are listed below.
Contact your local Emerson representative for your measurement needs.
Contact your local Emerson representative for your measurement needs.
Rosemount™ 470 Transient Protector (Obsolete)
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
Resources
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
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