Pilot for gas pressure regulator RMG 655-EP

Pilot with Electric/Pneumatic Loading Pressure Stage According to DIN EN 334

Application	The pneumatic pressure control stages are monitoring the preset limit values. As soon as outlet pressure gets close to these limits during operation, the pneumatic pressure control stages take over and keeps the pressure constant. Transition from electronic control to pneumatic control is effected automatically and will be operated smoothly in both directions.
	The following operation modes may be realized between the two pressure limits:
Remote setpoint adjustment	adaption of setpoints due to frequently changing operating conditions integration into process control systems
Flow control, optimising efficient gas supply	gas storage in networks and tanks meter protection by means of actual flow limitation
Pressure control	meter protection by means of actual flow limitation acc. to defined pressure curves throughout a day or week to improve regulating accuracy and stability due to electronic PI or PID control

	CE registration according to PED in combination with RMG Gas Pressure Regulators According to DIN EN 334, the pilot is an integral component of this device.

Max. admissible pressure PS	= 100 bar
Max. inlet pressure p_{u max}	up to 100 bar

	Pilot RMG 655-EP consists of functional modules on a common base plate:
	1st stage Automatic load-limiting stage
	2nd stage Pilot stage for the upper outlet pressure limit p_{d max} optionally p_{d min}
	3rd stage Electro-pneumatic loading pressure stage converting electrical signals into pneumatic signals

All mechanical components of this device are without potential ignition sources
and / or hot faces. They are not subject to ATEX 95 (94/9/EC).
All electronic accessories, on the other hand, meet ATEX requirements.

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RMG 655-EP