SS3 Serisi Flameproof Rotary Linear Positioner

- Easy and quick auto-calibration

- Detecting RA (reverse acting) or DA (direct acting) automatically regardless of wrong air connections

- Available to use for single or double acting without any special adjustments

- Compact design allowing to be installed on small actuators

- Providing error messages against performance failures

- Possible to test the actuator with any fixed signal under a test mode

- Programmable characteristic curve with 17 points

- Wide operating temperature range -30C ~ +75C

- Improved control of high-friction globe and ball valves by eliminating an overshoot and a hunting

- Low air consumption

- Providing a mounting bracket to meet IEC 60534-6-1 for linear valves

- Supporting a NAMUR mounting pattern VDI/VDE 3845 (IEC 60534-6-2) and providing a multi-size mounting bracket for

rotary valves

Option

- Output position transmitter (4 - 20 mA)

- 2 x alarm limit or micro switch (SPDT)

- By-pass (Auto-manual screw)

- HART communication

- Profibus PA communication

- Fieldbus FF communication

Input Signal	4 - 20 mA @ 24 VDC
Min. / Max. Current	3.6 mA / 50mA
Voltage Drop (Resistance)	Without Hart : 8.5 VDC (435Ω @ 20mA)With Hart : 9.2 VDC (470Ω @ 20mA)
Stroke / Angle	Lineer type: 8-130 mm
	Rotary type: 25-120
Air Supply Pressure	1.4 - 7.0 bar (20 - 100 psi)
Output Pressure Range	0 - 100% of supply air pressure
Air Capacity	6.6/h=5.4N/h=3 scfm (Sup = 1.4 bar)
Air Consumption	: < 0.04kg/h
Performance Characteristic	Linearity < ±0.3% F.S
	Sensitivity < 0.2% F.S
	Hysteresis < 0.2% F.S
	Repeatability < 0.2% F.S
LCD Indication	4-digit LCD indicator
Adjustable Speed	1 - 1000 ( lowest 1, highest 1000 )
Scan Time	2ms
Shut-off Value	Range 0 - 5% of position signal
Valve Action	Direct action(DA) / reverse action(RA)
Operating Temperature	.-20 ~ +80? (-22 ~ +176?) **
Pneumatic Connections	Rc 1/4 or 1/4 NPT
Electrical Connections	2 x G 1/2 or 1/2 NPT
Protection Class	IP66, intrinsic safety (Exia IIC T6)
Body Material	Aluminum die-cast / powder-painted
Weight	2,5 kg

Smart performance with flameproof enclosure and innovative and ever-strong coil module even under harsh working environments.