Samson Type 6111 I/p Converter Price for Direct Current Signals As 6111-Electro Pneumatic Convert Positionneur Convertisseur
Product descriptions from the supplierProduct DescriptionType 6116 i/p Converter Electropneumatic Converter for Direct Current SignalsApplication Used to convert a direct-current input signal into a pneumatic output signal for measuring and control tasks · Particularly suitable as intermediate ......
Product descriptions from the supplier
Product Description
Type 6116 i/p Converter Electropneumatic Converter for Direct Current Signals
Application
Used to convert a direct-current input signal into a pneumatic output signal for measuring and control tasks · Particularly
suitable as intermediate element between electric measuring devices and pneumatic controllers or between electric
control devices and pneumatic control valves
Used to convert a direct-current input signal into a pneumatic output signal for measuring and control tasks · Particularly
suitable as intermediate element between electric measuring devices and pneumatic controllers or between electric
control devices and pneumatic control valves
The Type 6116 i/p Converter proportionally converts the electric input signal into a pneumatic output signal.
The signal converter accepts a load-independent 4 to 20 mA direct-current input signal. Depending on the supply air pressure, the converter supplies a pneumatic output signal of 0.2 to 1 bar (3 to 15 psi), 0.4 to 2 bar (6 to 30 psi) or pressure ranges up to 8 bar (120 psi).
Depending on the signal range, the Type 6116 is equipped with a Type 6109 or Type 6112 i/p Converter module.
Special features
* Continuous, linear characteristic
* High accuracy and excellent dynamic response
* Extremely low air consumption
* Operation without supply pressure regulator possible
* Switch-off electronics guarantee venting at zero point
The signal converter accepts a load-independent 4 to 20 mA direct-current input signal. Depending on the supply air pressure, the converter supplies a pneumatic output signal of 0.2 to 1 bar (3 to 15 psi), 0.4 to 2 bar (6 to 30 psi) or pressure ranges up to 8 bar (120 psi).
Depending on the signal range, the Type 6116 is equipped with a Type 6109 or Type 6112 i/p Converter module.
Special features
* Continuous, linear characteristic
* High accuracy and excellent dynamic response
* Extremely low air consumption
* Operation without supply pressure regulator possible
* Switch-off electronics guarantee venting at zero point
Principle of operation
The electropneumatic converter consists of an i/p converter module, which operates according to the force-balance
The electropneumatic converter consists of an i/p converter module, which operates according to the force-balance
principle and a downstream volume booster. When operated, the supplied direct current (4) flows through the plunger coil located in the field of a permanent magnet . At the balance beam (1), the force of the plunger coil, which is in proportion to the current, is balanced against the force of the dynamic backpressure. The backpressure is produced on the flapper plate by the air jet leaving the nozzle.The nozzle is supplied with air from the pneumatic output. With an input signal of 0 mA, an output pressure of pproximately 100 mbar is already issued due to the offset pring. The
supply air (flows in the lower diaphragm chamber and acertain amount flows to the output. When the current increases, the flapper moves closer to the nozzle. The force of the resulting backpressure pushes both the diaphragm and sleeve downwards, allowing additional air to enter the chamber. The passing air volume increases until the forces on the diaphragm obtain a state of equilibrium. When the current decreases, this action is reversed. The backpressure created by the nozzle and flapper decreases and the diaphragm is pressed upwards. In this process, it releases the sleeve, ifvapplicable and opens the vent (EXHAUST) until the forces on the diaphragm are balanced again. Switch-off electronics
Converter modules with an input signal range from 4 to 20 mA have a slide switch which activates the switch-off electronics. The electronics cause the pneumatic output to be vented up to approx. 100 mbar when the input signal falls
below ± 4.08 mA tolerance. In this way, the tight shut-off function of a valve can be guaranteed. Combined with a Type 3760, Type 3766-000 or Type 4765 Pneumatic Positioner The Type 6116-xx06011x000xxxx i/p Converter without booster or switch-off electronics can be combined with the above listed positioners to form a version in a flameproof enclosure . With Type 3760 and Type 4765 Positioners, the i/p converter is attached to the control valve according to NAMUR and
below ± 4.08 mA tolerance. In this way, the tight shut-off function of a valve can be guaranteed. Combined with a Type 3760, Type 3766-000 or Type 4765 Pneumatic Positioner The Type 6116-xx06011x000xxxx i/p Converter without booster or switch-off electronics can be combined with the above listed positioners to form a version in a flameproof enclosure . With Type 3760 and Type 4765 Positioners, the i/p converter is attached to the control valve according to NAMUR and
hooked up to the positioner. The Type 3766-000 Positioner can be connected directly to the i/p converter. The positioner type must be specified when ordering any accessories.
Specification
Type | New and orginal |
Types | 6116-1/-2/-3/-4/-5/-6 |
Max. air output capacity | 2.0 m³/h with an output of 0.6 bar (0.2 to 1.0 bar) 2.5 m³/h with an output of 1.2 bar (0.4 to 2.0 bar) 8.5 m³/h with an output of 5.0 bar (0.1 to 8.0 bar) |
Degree of protection | IP 54 4), IP 65 8), NEMA 4 |
brand name | SAMSON |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
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688 Chuangye Road, Chang'an Town, Haining City, Zhejiang Province.China
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