Rotex Smart Positioner

ROTEX Smart Positioner

Technical Specification
• Overview
➢ General
o Loop power no external power supply required.
o External 24V DC option available.
o Blind mount.
o Suitable for rotary and linear valves.
o Actuator connections in accordance with VDI/VDE 3845 and IEC 60534-6 standards.
➢ Action
o Double or single acting.
➢ Failsafe
o Failsafe or stay-put(fail freeze)

Brands:Rotex

Ihara_Rotex Smart Positioner_K C Mahanakorn Co.,Ltd

Overview
General Loop powered, no external power supply required.
External 24V DC option available.
Blind mount
Suitable for rotary and linear valves
Actuator connections in accordance with VDI/VDE 3845 and IEC 60534-6 standards.
Extensive selection of mounting kits for various kind of actuators
Action Double or single acting
Failsafe Failsafe or Stay-put (Fail freeze)
Actuator travel range
Linear 0 position can start anywhere, 3 to 200 mm stroke, other strokes on request
Rotary 0° can start anywhere, max. 359°
Measurement range 0 to 359° with freely rotating contactless feedback shaft.
Measurement range 0 to 300 seconds (configurable in incremental steps of 60 Seconds)e
Actuator travel limit Freely configurable in 0% to 100%
Deadband time limit 0 to 300 seconds (freely configurable, monitoring parameter until deviations reaches within deadband)
Environmental Condition
Standard temperature range -20 °C to +85 °C / -4 °F to +185 °F
Low temperature range -40 °C to +85 °C / -40 °F to +185 °F
-55 °C to +135 °C / -67 °F to 185 °F available on request
Influence of temperature on valve position 0.35% / 10 °K
Influence of vibration on valve position: < 1 % under 10g 5–85 Hz, 2.5 85-150 Hz
1.5g 150–280 Hz, 0.5g 280–1500 H
Construction / Enclosure
Material* 1 = Epoxy coated anodised aluminium housing and Makrolon® (Polycarbonate) cover.
2 = Epoxy coated anodised aluminium housing and cover with Makrolon® see through window.
3 = Explosion proof aluminium housing and cover with Toughened Glass see through window.
4 = Explosion proof stainless steel housing and cover with Toughened Glass see through window.
5 = Intrinsically safe, epoxy coated anodised aluminium housing and Makrolon® (Polycarbonate) cover.
6 = Intrinsically safe, epoxy coated anodised aluminium housing and cover with Makrolon® (Polycarbonate) cover.
7 = Intrinsically safe, stainless steel housing and cover with Toughened Glass see through window.
Protection Class Ip66
Pneumatic pressure ports G1/4″
1/4″ NPT
Exhaust Port G1/4″
1/4″ NPT
Cable Gland ½” NPT
M20 x 1.5
Weight (with gauges)
Bare Positioner Option 1,5 2.25 kgs / 5 lbs
Bare Positioner Option 2,6 2.5 kgs / 5.5 lbs
Bare Positioner Option 3 6.6 kgs / 10.6 lbs
Bare Positioner Option 4,7 9.9 kgs / 21.9 lbs
Positioner Transmitter / Alarm Module 0.08 kgs / 0.2 lbs
Pneumatics
Supply pressure 1.4 to 8 bar / 0 to 114 psi (10 bar on request)
Capacity with 4 bar / 60 psi > 1 to 41 Nm /h / 0.5 to 23 scfm (Servo controlled orifice)
Consumption with 4 bar / 60 psi (Steady State) 1 lpm / 0.037 scfm @ 4 bar

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