Place of Origin:
China
ชื่อแบรนด์:
Foxboro
Model Number:
SRD998
ติดต่อเรา
The Foxboro-998 positioner is an incredibly accurate and reliable instrument used to calibrate and adjust instrumentation like flow, temperature, pressure, and level transmitters installed on pipelines. It uses advanced digital circuits and control algorithms that enable it to respond quickly and accurately to input signals while outputting precise control signals. It can achieve incredibly precise control of process variables.
The Foxboro-998 positioner has multiple input and output signal options to choose from, depending on the situation. With its 0.075% accuracy level, measurement and control remain accurate and steady. It also comes equipped with deadband adjustment, zero and span adjustment, valve characteristic selection, reverse action, and timeout protection functions, meaning that it's able to be adapted to a variety of application scenarios and control requirements.
The positioner has a compact design and is incredibly easy to install. It has several different installation methods that it can be employed with, allowing it to be used in a range of different scenarios and environments. It is also equipped with diagnostic and local display functions, making it easier to detect and flag faults, as well as detect device status and provide warning and fault prompt information.
All in all, the Foxboro-998 positioner is a highly functional, easy-to-maintain instrument that is widely used in numerous industries such as chemical, petrol, pharmaceutical, food, and power. It is an invaluable part of any automation control system and one of the most reliable pieces of any instrumentation unit.
| Parameters | Value |
|---|---|
| Protection level | IP66 |
| Operating temperature range | -40℃ To 70℃ |
| Deadband adjustment | Adjustable Deadband To Accommodate Different Applications |
| Output signal | 4-20mA DC, HART Protocol, Etc |
| Diagnostic function | It Can Automatically Detect Faults And Device Status, And Provide Warning And Fault Prompt Information |
| Power supply | 12-42V DC Power Supply |
| Digital communication interface | Optional RS485 Modbus RTU Or FOUNDATION Fieldbus Interface |
| Input signal | 4-20mA DC, 1-5V DC, 0-10V DC, HART Protocol, Etc |
| Local display | 4-digit LCD Screen, Which Can Display Current Analog Input Value, Output Value, Set Value, And Device Status Information |
| Accuracy | Up To 0.075% Under Nominal Conditions |
Foxboro SRD998 Control Valve Positioner is a highly advanced and reliable valve position regulator designed for various demanding applications. It is equipped with a 4-digit LCD screen that can display current analog input value, output value, set value, and device status information. It also features adjustable deadband to accommodate different applications. Besides, it offers excellent protection level of IP66, 4-20mA DC, HART protocol output signal, and RS485 Modbus RTU or FOUNDATION Fieldbus interface for digital communication. This pneumatic valve positioner is suitable for controlling various actuators such as pneumatic actuators, electric actuators, hydraulic actuators, etc. It offers a minimum order quantity of 1, with a competitive price range of 2000USD~4000USD. The delivery time is 4~8 work week, and the payment terms are T/T. The supply ability is 50PCS/Month with packing details based on demand.
We provide professional technical support and service for Control Valve Positioners. Our experienced engineers can help you choose the right device for your application, install it, and provide long-term support and maintenance.
We offer a full range of technical support services for our Control Valve Positioners. Our experienced engineers can provide:
Our service team can provide a full range of services to keep your Control Valve Positioner running optimally. We can provide:
Packaging and Shipping of Control Valve Positioner:
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