Smart valve positioner, flameproof explosion-proof Exd, angular stroke, single acting, failsafe
Features & Benefits:
Online valve and positioner diagnostics for improved plant operation
Reliability and robustness for ease of mind
Platform flexibility for easy integration
Superior control and accuracy
Performance indicators
| Item | Indicator |
| Input signal | 4~20mA or 4~20mA+HART, split-range control can be set |
| Sensor type | N/A |
| Gas source | pressure 1.4~6bar; no oil, no moisture, no dust and dirt |
| Journey | 0~120º |
| Input resistance | 490☊(max.)/20mA(DC) |
| Electrical interface | M20*1.5 or customized |
| Pneumatic interface | NPT1/4 |
| Repeatability | ±0.3%F.S. |
| Linear | ±0.3%F.S. |
| Hysteresis | ±0.3%F.S |
| Sensitivity | ±0.2%F.S |
| Output characteristics | linear, quick opening (25:1, 50:1), equal percentage (1:25, 1:50) |
| Protection class | IP66 |
| Explosion-proof grade | ExdIICT6 |
| Security level | SIL3 |
| Fault state | failsafe Off power, off signal, off gas, the valve is in the initial state |
| Operating temperature | -30℃~85℃ |
| Material | die-cast aluminum |
| Gross weight | 3Kg |
| Dimensions | 162L*152W*182H (mm) |
Product application field
TORLEO brand TOP-5879F1 series smart valve positioner are used in conjunction with pneumatic control valves, and are widely used in metallurgy, power generation, paper-making, environmental protection and other industries where process control is required.
Typical valve application
Diaphragm control valve, single-acting ball valve, single-acting butterfly valve
Technical features of the product
-
Nozzle baffle + symmetrical membrane valve structure, strong ability to resist dust, moisture and oil;
-
Built-in keyboard and large LCD screen, the positioner can be debugged without a handheld operator;
-
HART communication, modular design, convenient for users to choose and use;
-
Valve position output, modular design, convenient for users to choose and use;
-
Configure linear, quick opening, equal percentage and user-defined flow characteristics;
-
One-key auto-tuning operation to meet the needs of users for quick installation and fool-like debugging;
-
PID compound control algorithm can achieve 0.1-0.3% control accuracy.
Selection guide for TOP-5879F1 C series smart valve positioner
Product Tags:
|
|
Failsafe Pneumatic Ball Control Valve Positioner Smart Explosion Proof Single Acting C41GY-RSA Images
|
