The traditional pneumatic positioner receives the pneumatic control signal, and turns the signal into the corresponding pneumatic output signal sent to the control valve actuator. Pneumatic single action locator of Fisher 3660 Positioner, single-acting positioner can be used in conjunction with a variety of actuators on direct stroke valves for throttling applications.Rugged and durable, the Pneumatic single action locator of Fisher 3660 Positioner provides valve positioning proportional to the pneumatic input signal received by the control equipment.
Pneumatic single action locator of Fisher 3660 Positioner have following features:
1.Efficient and aseismic — The locator design provides a fast responsive instrument capable of withstanding vibration in most factory environments.Steady-state air consumption is low, conducive to improve efficiency.
2.Variable Gain — Gain and damping can be easily adjusted to fine-tune locator stability according to specific application requirements.s
3.Multi-function – the Pneumatic single action locator of Fisher 3660 Positioner can accept standard pneumatic input signal (3660) or standard milliampere-direct current input signal (3661) from the control equipment.This locator provides divider control as well as adjustable zero and range.
4.Fewer spare parts required – Most spare parts for the 3660 and 3661 locators are interchangeable, so very few spare parts are required.
5.Rigid construction – the shell and cover are designed to withstand mechanical vibration and rough treatment.
6.Locator adjustment is simple – zero and range adjustment can be made without removing the cover.
7.Control valve diagnostic test function – FlowScanner supports valve/actuator/positioner inspection.TM valve diagnostic system for valve/actuator/positioner diagnostic testing.
Pneumatic single action locator of Fisher 3660 Positioner, single-acting positioner can be used in conjunction with a variety of actuators on direct stroke valves for throttling applications.Rugged and durable, the Pneumatic single action locator of Fisher 3660 Positioner provides valve positioning proportional to the pneumatic input signal received by the control equipment.
| Model | Fisher 3660 | ||
| ACTUATOR CENTERLINE TO POSITIONER | |||
| Type | Size | Dimension X | |
| mm | Inch | ||
| 657/667 | 30 34 40 45/46 50/60 |
92.2 95.3 104.9 108.0 128.5 |
3.63 3.75 4.13 4.25 5.06 |
| 1250 | 225 450 675 |
86.0 86.0 110.0 |
3.39 3.39 4.33 |
| 3024S | 1.21 1.31 1.41 |
83.5 87.5 87.5 |
3.29 3.44 3.44 |
| Baumann | 16in 2 32in 2 54in 2 70in 2 |
53.8 71.4 71.4 71.4 |
2.12 2.81 2.81 2.81 |
| GX | 225 750 1200 |
81.0 81.0 81.0 |
3.19 3.19 3.19 |
Application of Pneumatic single action locator of Fisher 3660 Positioner
1. Coal gasification project
2. Clean energy gasification unit
3. Electricity
4. Hydrocarbons
5. Water supply and water treatment
6.Pulp and paper
7.Industrial environment
8. Food and beverage
9. Life sciences and other fields
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