Type 024.16.204 Eex Positioner for using in explosion proof areas (Zone 1) electro-pneumatical positioner for pneumatically operated valves

Attributes

• Two-conductor technology for simultaneous setpoint transmission and energy supply of the device
• Signal processing, control and actuation of the internal positioning systems are accomplished with microprocessor-controlled electronics.
• External position sensor system

Technical Data

Housing material:		Aluminum, hard anodized and plastic coated
Other external parts:		Stainless steel V4A
Control air temperature:		-25...+60 °C
Control medium:		Quality class concerning DIN ISO 8573-1 Temperature: -25...+60 °C
Control air socket:		G 1/4, on demand NPT 1/4
Supply pressure*:		1,4 till 6 bar
Air flow capacity:		55 l/min at 1,4 bar 170 l/min at 6 bar for pressurizing and venting
Intrinsic air consumption:		0 L/min
Current supply for electronics:		Via setpoint signal 4-20 mA Burden voltage, setpoint setting: < 10,2 V DC
Electrical connection:		2 x M20 x 1,5-bushing Clamping range 6-12 mm Screw terminals for 0,14 -1,5 mm
Analog feedback:		4-20 mA or HART (optional)
Process value input (only for version with process controller)		Burden: 10 Ohm at 30 V Burden voltage U: <200 mV at 100 mA
Binary input:		Binary input:    make/break contact (conf.): Co 5,5 µF                                                                Lo 1000 mH
Actual value input signal:		180 Ohm at 4 - 20 mA 17 kOhm at frequency
Stroke of the valve:		3-130 mm
Options:		Final position switch, Namur initiators Process controller Profibus PA
Operation:		3 operating keys for internal programming
Type of protection:		IP65 to EN 60529
Type of ignition protection:		II (1) 2 G EEx ia IIC T6 to DIN EN 50020
Certification:		ATEX 2027 (PTB04)
Conformity:		EMV-89/336/EWG
		*pressure data in bar; overpressure to ambient
Interfaces: