Intelligent Pneumatic Valve Positioner Introduction:
800 smart valve positoner controls the valve stroke in response to an input signal of 4-20mA from the control panel,DCS,or calibrator.
Intelligent Pneumatic Valve Positioner is a highly advanced and cutting-edge technology that has revolutionized the operations of industrial pneumatic systems. It is a product that is designed and manufactured to provide exceptional performance, reliability, and accuracy in controlling gas flows in various industrial processes. As a result, it has gained immense popularity and has become a go-to solution for many industrial applications.
One of the key features of Intelligent Pneumatic Valve Positioner is its ability to optimize the flow of gases through the system. This intelligent technology uses precision sensors to detect the position of the valve and control the signal that is sent to the actuator. This process helps to ensure that the valve is functioning optimally, resulting in improved efficiency and productivity.
Another significant advantage of Intelligent Pneumatic Valve Positioner is its ability to reduce energy wastage. It does this by detecting any imbalances or discrepancies in the system and taking corrective measures to minimize wastage through unnecessary venting of gases. This means that energy is conserved, and costs are reduced while improving the overall performance of the system.
Intelligent Pneumatic Valve Positioner is highly versatile and can be used in a wide range of industrial applications. It is suitable for use in industries such as oil and gas, chemical, pharmaceutical, and food processing. It is robust, durable, and designed to work seamlessly in adverse conditions such as high temperatures, pressure, and harsh chemical environments.
Intelligent Pneumatic Valve Positioner Technical details:
| Model | 800L | 800R | |
| Input signal | 4~20mA DC | ||
| Impedance | 500Ω at 20mA DC | ||
| Supply pressure | 0.14~0.7MPa | ||
| Stroke | 10~150mm | 0~90° | |
| Air connection | PT1/4,NPT1/4 | ||
| Gauge connection | PT1/8,NPT1/8 | ||
| Conduit | G(PF)1/2,NPT1/2 | ||
| Explosion proof type | Ex ia LLC T5/T6 | ||
| Exclosure | IP66 | ||
|
Ambient temp. |
Standard type | -30℃~85℃ | |
| Low temp type | -40℃~85℃ | ||
| Explosion proof | -40℃~60℃(T5)/-40℃~40℃(T6) | ||
| Lcd operating | -30℃~85℃ | ||
| Linearity | ±0.5% F.S. | ||
| Sensitivity | ±0.2% F.S. | ||
| Hysteresis | ±0.5% F.S. | ||
| Repeatability | ±0.3% F.S. | ||
| Air consumption | Below 2.3LPM (Sup=0.14MPa) | ||
| Required air quality | Class 3(ISO 8573-1) | ||
| Flow capacity | Over 100LPM (Sup=0.14MPa) | ||
| Material | Aluminum die cast | ||
| Weight | 2.2kg | ||
| Hart version | HART 7 | ||
| Position | Connection type | 2 wire | |
| Transmitter | Supply voltage | 10~30V DC | |
| Limit switch | Mechanical type | AC 125V ,3A DC30V,2A | |
| Rating | Proximity type | DC8.2V 8.2A | |
