Mô tả sản phẩm
Electropneumatic positioner
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Manufacturer: Aplisens(Poland)
Model: APSI Series
- Simple in installation and programming
- Possibility of remote assembling of positioner
- Low air consumtion
- Programmable speed of movement of the acutator’s piston rod
- Position transmitter
- Possibility of manual controlling of position of acutator’s piston rod
Specification:
Input signal (control) analogue 4…20mA two-wire
Output signal (position transmitter) analogue 4…20mA two-wire
Supply of position transmitter 10...36VDC
Input resistance 490?/20mA
Supply pressure 140…800 kPa
Pneumatic input signal (control actuator) 0…100% of supply pressure
Own air consumption <= 0.035 kg/h at supply voltage 140 kPa
<= 0.015 kg/h at supply voltage 600 kPa
Air mass stream on positioner output 3.25 kg/h at supply voltage 140 kPa
13kg/h at supply voltage 800 kPa
Actuator piston rod displacement range 10…100 mm ( for single-acting linear actuators )
10…600 mm ( for double-acting linear actuators
0…180º ( for rotational actuators )
Actuator operation characteristics linear
Positioner operation mode normal or reversible
Positioner transducer mode normal or reversible
Additional errors
- from supply pressure changes <0.05%/100kPa
- from ambient temperature changes 0.15%/10ºC – for temperature range
-30ºC...+60ºC
0.25%/10ºC – for temperature range
-30ºC...-40ºC and +60ºC...+85ºC
- from vibration in range:
10...60Hz, amplitude < 0.35 mm
60....500Hz, acceleration 5g 0.25%
Hysteresis <0.4%
Insensibility threshold <0.1%
Protection degree of positioner enclosure IP 65 according to PN-EN 60529:2003
Operation position any
Weight 1.8 kg
Order:
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