Siemens Positioners
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Siemens Positioners
Siemens 6DR4004-6J
SIPART PS2 series intelligent electric valve positioner compared with conventional products, there are many unique and practical advantages, such as:
1, easy installation, automatic initialization (zero and travel range of automatic adjustment)
2, easy to operate
3, three buttons and two-line LCD display enables simple operation and programming
4, through SIMATIC PDM programming; quality control thanks to online adaptive procedure
5, steady-state air consumption can be ignored
6, "tight shut-off" function (ensures maximum positioning seat pressure)
7, by a simple configuration can be realized many functions (for example, refer to quantify and limit)
8, self-diagnosis for valves and actuators
9, linear and rotary actuators use the same type of valve positioner
10, fewer moving parts, therefore insensitive to vibration
11, in the extreme ambient environment, you can select the external non-contact position sensor
SIPART PS2 German original Siemens (SIEMENS) intelligent electric valve positioning applications
SIPART PS2 positioner is available in the following product types:
1, plastic aluminum single-acting actuators, stainless steel or cast aluminum housing
2, double-acting actuators plastic aluminum and stainless steel enclosure
3 for non-hazardous areas
4, can be used for non-hazardous area
5, intrinsically safe (EEx ia / ib)
6, flameproof enclosure (EEx d)
7, explosion-proof design (non-sparking)
Advantage
SIPART PS2 positioners offer decisive advantages: • Simple installation, automatic initialization (zero and travel range of automatic adjustment i)
• Easy
- Using three buttons and user-friendly two-line display can be local operation (handheld) and configuration
- Configuration via SIMATIC PDM
• quality control procedures from the online adaptive
• Steady work negligible air consumption
• "tight shut-off" function (ensures maximum positioning seat pressure)
• Through simple configuration can achieve a variety of functions (such as setting characteristic curve and limit value)
• valve and actuator extended diagnostic functions
• linear and rotary actuators use the same type of locator
• fewer moving parts, therefore insensitive to vibration
• under extreme environmental conditions, the choice of external non-contact sensor
• "intelligent solenoid valve": the partial stroke test function integrated solenoid box in a single device
• partial stroke testing, for example, can be used for safety valve
• You can also use pure natural gas, carbon dioxide, nitrogen gas or an inert gas as a source
• SIL (Safety Integrity Level) 2
Application
SIPART PS2 positioner is mainly used in the following industries:
• Chemical / Petrochemical
• Power Plant
• Paper and glass
• Water and Wastewater
• Food and pharmaceuticals
• offshore platforms
SIPART PS2 positioners are the following types:
• For single-acting actuators: aluminum, stainless steel or aluminum enclosure and flameproof aluminum enclosure (Ex d)
• For double acting actuator: aluminum housing, stainless steel housing and aluminum flameproof housing (Ex d)
• for non-hazardous locations
• types for use in hazardous locations
- Intrinsically safe "Ex i"
- Flameproof "Ex d", flameproof aluminum casing
- Non-sparking "Ex nA", the dust explosion protection "Ex t" housing
Other types:
• 0/4 ~ 20 mA control signal, with / without HART communication
• With PROFIBUS PA communication interface
• With FOUNDATION Fieldbus (FF) communications interface
