| Measuring accuracy |
| Thermocouple | T*e : K, J, T, E, PLII, U, L | | Less than -100°C (-148°F) : &plu*n;1.0°C (&plu*n;1.8°F) | | -100 to +500°C (-148 to 932°F) : &plu*n;0.5°C (&plu*n;0.9°F) | | More than 500°C (932°F): &plu*n;(0.1% of reading + 1 di*) |  | | T*e : N, S, R, W5Re/W26Re | | Less than 0°C (32°F) : &plu*n;2.0°C (&plu*n;3.6°F) | | 0 to 1000°C (32 to 1832°F) : &plu*n;1.0°C (&plu*n;1.8°F) | | More than 1000°C (1832°F): &plu*n;(0.1% of reading + 1 di*) | | | T*e : B | | Less than 400°C (752°F) : &plu*n;70.0°C (&plu*n;126°F) | | 400 to 1000°C (752 to 1832°F) : &plu*n;(1.4°C + 1di*) [&plu*n;(2.5°F + 1di*)] | | More than 1000°C (1832°F): &plu*n;(0.1% of reading + 1 di*) | | Cold junction temperature compensation error
| &plu*n;1.0°C (1.8°F) [Between 5 and 40°C (41 and 104°F)]
&plu*n;1.5°C (2.7°F) [Between -10 and 5°C (16 and 41°F), and 40 and 50°C (104 and 122°F)] | | | RTD | Less than 200°C (392°F): &plu*n;0.2°C (&plu*n;0.4°F) | | More than 200°F(392°F) : &plu*n;(0.1% of reading + 1 di*) | | DC voltage and DC current
| &plu*n;(0.1% of span) |
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Selectable sampling time among 50ms, 100ms, and 250ms. |
Selectable sampling time makes the FB Series suitable for any application ranging from pressure control requiring fast response to precise control requiring highest resolution. The selections are 100ms (factory setting) usually suitable for most of standard applications, 50ms for fast response applications, and 250ms for precise control requiring high-resolution. The PID parameters can be set in 1/10 unit which supports fast and accurate control. Ramp-to-setpoint and output-change-limiter functions are each settable for UP and DOWN so that a special heater can be controlled precisely.
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| 250ms sampling controller | 50ms sampling controller |
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Selectable PID control algorithm |
PID control algorithm is selectable in the FB Series to achieve the most precise control for various applications.
PV Derivative PID : suitable for fixed setpoint control (Factory setting)
Deviation Derivative PID : suitable for ramp control using ramp-to-setpoint function and cascade control.
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| PV derivative t*e PID control | Deviation derivative t*e PID control | | Most adaptive to conventional fixed value control | Most adaptive to conventional fixed value control |
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Advanced Heat/Cool PID algorithm with Undershoot Suppression |
Advanced Heat/Cool PID algorithm achieves stable control by the Undershoot Suppression (USS) function, and independent P-I-D settings for both Heat and Cool which are effective for applications with strong cooling gain. Control Response t*e selection is settable to avoid overshoot at start-up and against external disturbance. The FB Series also offers selection of water cool and air cool PID control algorithm.
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| Control response parameter | USS (Under Shoot Suppression) gain |
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 | Go to FB100 * page |  |  | Easy maintenance Plug-in | | | Panel space saving 74mm depth |  |
| | Numerous inputs and outputs | | Inter-controller Communication |  | | | Auto-temperature-rize with Learning Function |
| | | | Temperature Ratio Setting |
| | | | Cascade Control |
|  | | | Group RUN/STOP Function |
| | Recipe Function (Multi-memory Area) | | Ramp/Sork Program Control | | | Startup tuning | |
| | Easy parameter setup via U* loader port |
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