Place of Origin:
China
Brand Name:
Foxboro
Model Number:
SRD991
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The Foxboro 991 Calibrator: Versatile and Reliable
The Foxboro 991 Calibrator is the ideal choice for calibrating, testing, and maintaining a broad range of industrial process control equipment, such as sensors, transmitters, controllers, and valves. It provides a 0-24 mA DC output signal that faithfully replicates various process conditions and is used to validate the performance of the device being calibrated.
The Foxboro 991 Calibrator features an easy-to-read LCD display with backlighting, which delivers precise performance readings such as output signal accuracy, stability, and battery life. It incorporates advanced capabilities, including a ramp function that permits gradual increases or decreases over a set period, plus a step function that mimics discrete process variance.
The calibrator is powered by a 9V DC battery, supplying around twenty hours of continuous use at 20 mA output. It integrates various protections such as overvoltage, reverse polarity and short-circuit safeguards, to guarantee operational safety and reliability.
The calibrator package includes a carrying case, test leads, alligator clips, user manual and a certificate of calibration. It is also compatible with optional hardware, like pressure sensors, temperature modules, communication cables and PC software, augmenting its flexibility.
The Foxboro 991 Calibrator is an effective, dependable tool that ensures accuracy and consistency in industrial process control equipment. It enjoys widespread application in the chemical, oil and gas, power generation industries and more.
| Parameter | Value |
|---|---|
| Optional Accessories | Pressure Modules, Temperature Sensors, Communication Cables, PC Software |
| Power Output | 24V DC Nominal, 20 MA Max |
| Measurement Range | 0-24 MA DC |
| Display | LCD Display, 2 Lines X 16 Characters |
| Humidity Range | 0% To 95% (non-condensing) |
| Output Resolution | 0.001 MA |
| Weight | Approx. 300g |
| Accuracy | 0.025% Full Scale |
| Communication Interface | HART, FoxCom, RS-232, RS-485 |
| Battery Life | Approx. 20 Hours Continuous Use At 20 MA Output |
Control Valve Positioner is an automation system designed for adjusting and regulating the position of valves. It is manufactured by Foxboro, with model number 991, and is made in China. It has a minimum order quantity of 1, and the price range is 2000USD~4000USD, with packaging details based on demand and delivery time of 4~8 work weeks. Payment terms are T/T, and the supply ability is 50PCS/Month. The weight is approx. 300g, and it has certifications such as CE, CSA, FM, ATEX, IECEx, and GOST-R. The output resolution is 0.001 MA, and there are optional accessories such as pressure modules, temperature sensors, communication cables, and PC software. It also has a user-defined ramp function with adjustable time. The Control Valve Positioner is perfect for valve position automation, as it can be used to accurately regulate the position of valves. It is also suitable for valve position regulators and valve positioners. With its advanced features and adjustable time, it provides an efficient solution for automation and regulation of valves in any system.
We provide a range of technical support and services for our Control Valve Positioner products. Our team of highly skilled engineers are available to answer any questions or solve any problems you may have. We offer both on-site and remote support services, as well as free technical training and product demonstrations. We also provide regular updates to ensure that our products are kept up to date with the latest industry standards.
In addition, our friendly customer service team is available to help with any queries or concerns you may have. We are committed to delivering the highest level of customer satisfaction, so if you have any issues or need any assistance, please do not hesitate to contact us.
Control Valve Positioners should be packaged in a sturdy cardboard box with a polyethylene inner lining. The packaging should include sufficient cushioning material and labeling to ensure that the product is shipped safely and reaches its destination in perfect condition. The shipping container should be clearly labeled with the destination address, product number, and any other pertinent information.
About Us:
Xiangjing(shanghai) has been a pneumatic and electric control valves distributor for many years in Shanghai, China
we can provide all fisher, samson, koso, masoneilan, flowserve, metso/neles, CCI/STI, HORA, KTM, Sempell, Keystone,WEIR, Azbil and Chinese Pneumatic contorl valves,
Crosby, Dresser, Leser and Chinese Safety Valves.
ROTORK, limitorque, Auma, SIPOS, PS and Chinese electric actuator.
Rosemount, E+H, Yokogawa, ABB, Siemens, VEGA, Krohne, Magnetrol, WIKAand Chinese Brand pressure, temperature, level and flow transmitter.
Ovation, DeltaV, Schneider-Foxboro, Honeywell, ABB Distributed Control System
we have rich experience on control valve and instrument and we can provide China famouse brand pneumatic and electrical control valves to our customer too.
i believe we will have a good cooperation with you.
FAQ:
Q.How long will you need before delivery?
A:We have many common models in stock, so that wecan deliver the goods very soon(less than 3 days).
Q.What is your payment term?
A:Normally T/T 30% in advance, balance to be paidbefore delivery, We also support the tradeassurance,O/A.
Q:What is Trade Assurance?
A:Trade Assurance is a free service by Alibaba.comthat's designed to help create trust between buyers andsuppliers.Trade Assurance helps buyers in the event ofshipping and quality-related dispute.
Q:Does Trade Assurance charge fees?
A:No.Trade Assurance is free for both buyers andsuppliers
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