Xiangjing (Shanghai) M&E Technology Co., Ltd
Make intelligent manufacturing easier
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The SVI2 AP (Smart Valve Interface, Advanced Performance) is a 32 bit microprocessor digital valve positioner with a local interface that controls a pneumatic actuator using a two-wire 4-20mA control signal. The instrument offers bi-directional communication using the HART protocol. Its universal design offers ease of retrofit in place of existing analog positioners on Masoneilan or non-Masoneilan pneumatic actuators, either single-acting or double-acting.
The Masoneilan SVI™ II AP Advanced Performance Digital Valve Positioner (HART) is a highly advanced instrument designed to control pneumatic actuators with precision and accuracy. With its local interface and bi-directional communication using the HART protocol, the SVI2 AP ensures reliable and efficient operation.
The instrument is built with a 32 bit microprocessor and uses a two-wire 4-20mA control signal to control the actuator. Its universal design makes it easy to retrofit in place of existing analog positioners on Masoneilan or non-Masoneilan pneumatic actuators, whether single-acting or double-acting.
This technology enables sensing without the need for mechanical moving parts to enter the main housing cavity. Such an arrangement helps to extend the service life of the equipment considerably.
Additionally, the mounting process is relatively straightforward and simple. You won't need complicated processes or tools to get it done, which means more convenience for you.
With Non-Contact Position Sensing Technology, the LCD and pushbuttons are operable even in hazardous environments, making it a versatile choice suitable for various industries. And with the quick and accurate commissioning methods - auto stops and auto tune - you can have your equipment up and running in no time.
The design also fits many different applications. It doesn't matter if you need a rotary or linear device. Whether it's remote or local - our Non-Contact Position Sensing Technology is an adaptable solution you can rely on.
| Attribute | Value |
|---|---|
| Valve Position Automation | Masoneilan |
| Repeatability | +/- 0.3 Percent Full Span |
| Certification | Intrinsic Safety, Flameproof/ Explosion-proof, Dust Ignition Proof, Non-Incendive |
| Signal Communication | HART 5 Or 7 Over 4-20mA |
| Air Supply Pressure | Single-Acting(1.4 To 6.9 Bar), Double-Acting(1.4 To 10.3 Bar) |
| Condition | New |
| Linearity | +/- 1 Percent Full Scale |
| Hysteresis + DeadBand | +/- 0.3 Percent Full Span |
| Diagnostics | Standard Diagnostics,Advanced Diagnostics |
| Pneumatics | Air Or Sweet Natural Gas – Regulated And Filtered |
| Air Delivery | 280 SLPM @ 30psi |
| Valve Position Automation | Masoneilan |
Applicable Industries
Our products are suitable for a wide range of industries including Power Generation, Refining, Petrochemicals, Midstream Oil & Gas, and Upstream Oil & Gas. We cater to the specific needs of each industry and provide customized solutions for our clients.
Key Applications
We offer a range of products that are essential in various applications in the industries we cater to. Some of our key applications include:
Our Control Valve Positioner product technical support team is available to assist with any questions related to installation, operation, and maintenance of the product. We offer remote troubleshooting and diagnostic services to ensure that your system runs smoothly and efficiently. Our team can also provide on-site support and training to help your staff optimize the use of the product.
In addition to technical support, we offer a range of services to ensure that your Control Valve Positioner product is performing at its best. This includes calibration, testing, and repair services to ensure that all components are functioning properly. We also offer upgrades and retrofitting services to help you keep your system up-to-date and in line with the latest industry standards.
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