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WP-R303C Long-length chart color screen paperless recorder

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Product Models:

Product Category:

Paperless recorder

Retail price

0.0

元

Market price

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元

Number of views:

1000

WP-R303C long-range color screen paperless recorder, 40 universal inputs, can input standard current, standard voltage, frequency, millivolt, thermocouple, thermal resistance and other signals. It has the functions of sensor isolated power distribution output, relay alarm output, transmission output, flow accumulation, temperature and pressure compensation, historical data transfer, printing and remote communication.

Product description

WP-R303C long-range color screen paperless recorder, 40 universal inputs, can input standard current, standard voltage, frequency, millivolt, thermocouple, thermal resistance and other signals.

　　 It has sensor isolation power distribution output, relay alarm output, transmission output, flow totalization, temperature and pressure compensation, historical data transfer, printing and remote communication functions.

Features

•system	1. Using the latest large-scale integrated circuits, carefully designed components from international famous factories.
	2. High-speed, high-performance 32-bit ARM microprocessor, the screen response time is less than 0.5 seconds, and it can detect, record, display and alarm 40 signals at the same time.
	3.10.4 inch 640*480 dot matrix TFT high-brightness color graphic LCD display, CCFL backlight, clear picture, wide viewing angle.
	4. Fully isolated universal input, which can input a variety of signals, without jumpers, and can be configured through software.
	5. New type of switching power supply, normal work in the range of 85VAC~265VAC.
	6.Integrated hardware real-time clock, the clock can run accurately even when the power is off。
	7. Provide transmitter 24VDC isolated power distribution.
	8. The large-capacity FLASH flash memory chip stores historical data, and the data will never be lost after power failure.
	9.24 relay alarm output.

•signal	1. Various standard signals can be input: standard current, standard voltage, frequency, millivolt, thermal resistance, thermocouple.
	2. The signal full-scale accuracy is ±0.5%.
	3. Optoelectronic devices are used between channels, which are completely isolated.
	4. Provide standard 4-20mA transmission output.

•software	1. The software password lock ensures the safety of user configuration.
	2. Chinese menu configuration, can freely configure and display the engineering tag and engineering unit.
	3. The engineering quantity display value reaches 4.5 digits, the display range is -9999~19999, and it also supports vacuum calculation and scientific notation display.
	4. At the same time indicate the lower limit, lower limit, upper limit and upper limit alarm of each channel, and can record and display the latest 187 alarm information.
	5. Each channel supports flow accumulation function, providing hourly report, 8-hour shift report, 12-hour shift report, daily report + monthly report and other report forms.
	6. As many as 12 sets of temperature and pressure compensation, support the compensation calculation of orifice plate, vortex street and other flow devices and steam, water, general gas and other compensation media.
	7. The curve display mode can choose horizontal curve or vertical curve.
	8. Provide 5 groups of curve combinations, each group can freely choose the channel and the curve color.
	9. Built-in GB2312 secondary Chinese character library (6500 Chinese characters).
	10. Powerful T6 input method, easy to operate. Supports Chinese pinyin input, numbers, English, special symbols, subscripts and other characters input, adopts international standard coding to solve the input problem of special units and Chinese character tag numbers.

•communication	1. Standard serial communication interface: RS485 and RS232C.
	2. It supports the standard Modbus-RTU communication protocol, and provides multiple data types, such as percentages, engineering quantities, cumulative quantities, etc. In addition to supporting the company's host computer management software, it also supports general professional configuration software such as iFix, Kingview, MCGS, and Force Control, without special drivers.
	3. Use USB2.0 interface to transfer and backup historical data, and the maximum support 2GB USB flash drive.
	4. Support FAT32 file system, Windows can automatically identify the backup data file without format conversion.
	5. An external micro printer can manually print data and curves, and automatically print real-time data at regular intervals to meet the needs of users on-site printing.

Display screen

• Structure

Installation method: Embedded instrument panel installation (vertical instrument panel), allowing installation with a maximum tilt of 30 degrees backwards, horizontal left and right.

　　Instrument panel thickness: 2~26mm

　　 Overall dimensions: 288(W)*288(H)*168(D)mm

　　 Weight: 5kg

• Input section

Input points: 8, 16, 24, 32, 40 channels

　　 Measurement cycle: 1 second

　　Input type:

•Display part

Display: 10.4 inches TFT color LCD (640*480 dots)

　　Display group: Display group number: 5 groups

　　　　　　The number of channels that can be set per group: 8 channels

　　Display color: 256 colors

　　 Channel number: 5 Chinese characters or 10 letters (numbers)

　　 Channel unit: 3 Chinese characters or 7 letters (numbers)

　　Status display: display screen name, board status, alarm status, USB device logo, cycle display logo

　　Display screen: measurement data display (overview, digital display, bar graph display, curve display), historical curve display, information display (alarm information, cumulative report), function screen (data backup, print)

　　 Overview display: display the data and alarm status of all measurement channels

　　 update rate: 2 seconds

　　Curve display: vertical and horizontal selection

　　Historical curve: the data stored in the memory can be reproduced

　　 can zoom 1/2/4/8/16/32 times

　　Alarm information: Total records show 187 records

• Temperature and pressure compensation function

Measuring device: orifice, vortex (current type), vortex (frequency type)

　　Measuring medium: steam, water, general gas

　　 Steam temperature: 0～600℃

　　 Steam pressure: 0.1～22MPa

　　 Steam status: Automatically judge saturated steam and superheated steam

　　Water temperature: 0～150℃

　　Water pressure: 0.6MPa, 1.6MPa

　　 Gas compression factor: Air, oxygen, nitrogen can be automatically queried,

　　Common gas can be set constant.

　　 Vortex coefficient: 0.00000～999,999

• Storage function

External storage

　　　　Media: USB flash drive

　　　　 Format: FAT32

　　　　 method: file record

　　　　 Capacity: Maximum 2G

　　Internal storage

　　　　Media: Flash

　　　　 Format: Binary save

　　　　 method: continuous recording

　　　　 Capacity:

•Alarm function

Number of settings: Up to 4 alarms can be set per channel.

　　Alarm types: upper limit alarm, upper limit alarm, lower limit alarm, lower limit alarm

　　 Delay alarm: It can be set in the parameter setting, and all alarms use the same setting.

　　 Setting range: 0～10 seconds.

　　 Display: When an alarm occurs, the measurement data display screen has an alarm status display.

•About the clock

Clock: Hardware clock, keep running after power failure.

　　Operating range: 2001～2099

　　Clock accuracy: ±10ppm (0～50℃), excluding the delay error caused by turning on the power (less than 1 second).

• Power section

Rated voltage: 220VAC

　　Using power supply voltage range: 85VAC～265VAC

　　 Rated frequency: 50Hz

　　 Starting current: Max 7.5A

　　 Power consumption: Maximum 30W (including optional functions)

　　Normal operating conditions

　　　　 Power supply voltage: 220VAC

　　　　 Power frequency: 50Hz

　　 Environment temperature: 0～50℃

　　Environmental humidity: 0%～85% (no condensation)

　　 Warm-up time: 30 minutes after power on

　　Installation location: Indoor

• Additional specifications

•Alarm output relay

　　　　 Number of output points: 0～24 points optional

　　•Communication function

　　　　Media: RS-232 or RS-485

　　　　 Protocol: Modbus-RTU (slave) protocol

　　　　Communication rate: 1200/2400/4800/9600/19200/38400/57600

　　•Print function

　　　　 Printer: Panel type micro printer

　　　　 Print content: real-time data, historical data, cumulative report

　　　　 Printing method: manual printing, regular printing

　　•Analog output

　　　　Signal type: 4～20mA

　　　　 Number of output channels: 0～8 channels are optional.

　　　　 output mode: the transmission output of the measurement channel.

　　　　Maximum load: 750Ω

　　•24VDC transmitter power output

　　　　　Output points: 8 circuits

　　　　　 output voltage: 24VDC

　　　　　 rated output current: 65mADC (overcurrent protection operating current: about 90mA)

　　•Frequency input power output

　　　　　 output voltage: 12VDC, 24VDC

　　　　　 Number of output points: The same as the number of optional frequency inputs.

　　　　　Maximum output current: 30mADC

　　　•USB interface

　　　　　USB interface specification: in line with Rev2.0 standard, host function

　　　　　Number of interfaces: 1 (front)

　　　　　 Connectable equipment: USB memory (USB flash drive)

　　　•Accumulation/Report Function

　　　　　 Cumulative points: the same as the number of input channels, each input channel can be accumulated

　　　　　 Cumulative range: 0～999,999,999

　　　　　 Types of reports: hourly, 8-hour shift, 12-hour shift, daily + monthly

Report length:	Report type	length of time

	Times	16day

	8Hourly shift	128day

	12Hourly shift	192day

	Daily + Monthly	1year

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