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Smart Electropneumatic Positioner SRD991

schneider

$2357.00$2006.00

	Main
Range of Product	Valve Positioners
Product or Component Type	Valve positioner
Communication port protocol	HART, 4...20 mA Profibus FOUNDATION fieldbus
Market Segment	Process industry

	Complementary
Housing material	Aluminium alloy
Pneumatic connection type	0.25 inch 18 NPT G 1/4
Network and machine diagnosis type	Valve predictive maintenance Valve footprint On-line friction
Input pressure	1.4...6 bar
Maximum pressure	6 bar 90 psi
Stroke range	8...260 mm
Maximum hysteresis	0.3 %
Linearity	< 0.4 % of the travel span
Pneumatic operation	Single acting Double acting
Operating angle	0…95 °

	Environment
Ambient air temperature for operation	-40…176 °F (-40…80 °C) -40…80 °C (-40…176 °F)
IP Degree of Protection	IP66
NEMA Degree of Protection	NEMA 4X
Product certifications	ATEX INMETRO NEPSI PESO EAC KOSHA