XST series single channel intelligent display controller

Overview

XSTA series of single input channel digital intelligent instruments are used in conjunction with various analog output sensors and transmitters to measure, transform, display, transmit, record, and control physical quantities such as temperature, pressure, flow rate, liquid level, composition, as well as force and displacement.

◆ Error less than0.2%F.SIt also has calibration and digital filtering functions, which can help reduce the errors of sensors and transmitters, effectively improving the measurement and control accuracy of the system

◆ Suitable for voltage, current, thermistor, thermocouplemVSignal types such as potentiometers, remote pressure gauges, etc

◆ Up to8Point alarm output, selectable10Multiple alarm methods, with independent setting of alarm sensitivity. Equipped with delayed alarm function, effectively preventing false alarms caused by interference and other reasons

◆ The transmission output can output the measured and transformed display values in the form of standard current and voltage for use by other devices

◆ A fully transparent, high-speed, and efficient networked communication interface enables complete data transmission and control between computers and instruments. The unique control transfer function allows the computer to directly control the alarm output and transmission output of the instrument. The time to read measurement data once is less than10ms.

◆ Provide technical support for testing software, configuration software, and application software

◆ BCDCode interface

◆ Equipped with a printing interface and printing unit with hardware clock, it can achieve manual, timed, and alarm printing functions. If an intelligent printing unit is selected, multiple instruments can share one printer

◆ Recording unit can record26Ten thousand measurement data, with adjustable recording intervals. Provide effective means for data analysis and fault diagnosis

◆ Multiple external dimensions and panel forms, digital tube display, LCD display, and light column display can be flexibly selected

◆ For nonlinear signals whose data cannot be determined at the time of ordering and need to be corrected during calibration, instruments can be used8Segment line function

◆ 25.4mm ~ 304.8mm（1″~ 12Large screen display

XSTThe series of instruments adopts a microcontroller embedded combination design, with strong hardware expandability and flexible software platform, which can expand switch input, timing, program sequence control, etc., not limited to standard functions. Can be combined according to actual needs to achieve optimal performance.

Main technical parameters

◆ electricity Source:220V ACPower supply instruments:220V±10%Power consumption is less than7VA；

24V DCPower supply instruments:24V±10%Power consumption is less than5VA；

12V DCPower supply instruments:9V~20VPower consumption is less than5VA；

Other power specifications are subject to the accompanying manual

◆ Work environment:0℃~50℃, humidity below90%R.H

Instruments with a wide temperature range should be specified when ordering

◆ Display range:-1999~9999The decimal point position can be set

◆ Display colors: green for measured values, red for set values, red for light columns, or as per order requirements

◆ Display resolution:1/10000

◆ Input signal types: voltage, current, thermistor, thermocouplemVPotentiometer, remote pressure gauge7Seed,

among which

electricity Pressure:1V~5V DC，0V~5V DC Can be selected through settings

electricity Flow:4mA~20mA，0mA~10mA，0mA~20mACan be selected through settings

Thermal resistance:Pt100，Cu100，Cu50，BA1，BA2，G53

Can be selected through settings

Thermocouple:K，S，R，B，N，E，J，TCan be selected through settings

Other input signals or division marks need to be specified when ordering

◆ Basic error: less than ±0.2%F.S

◆ Measurement resolution:1/60000，16bitA/Dconverter

◆ Measurement control cycle:0.2second

◆ alarm output

◆ 10Various alarm methods can be selected through settings. Delay alarm function

◆ Relay output: Contact capacity220V AC，3A

◆ OCGate output (specified when ordering): voltage less than30VThe current is less than50mA

◆ transmitter output

◆ Photoelectric isolation

◆ 4mA~20mA，0mA~10mA，0mA~20mADC current output, selected through setting. Load capacity greater than600Ω

◆ 1V~5V，0V~5V，0V~10VDC voltage output, please specify when placing an order

◆ Output resolution:1/1000The error is less than ±0.5% F.S

Or:1/4000The error is less than ±0.2% F.S(Please specify when placing an order)