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WP-R80 Monochrome Paperless Recorder
The WP-R80 series 3-channel input monochrome paperless recorder can input various signals such as standard current, standard voltage, frequency, milli
Product details
The WP-R80 series 3-channel input monochrome paperless recorder can input various signals such as standard current, standard voltage, frequency, millivolts, thermocouples, and thermal resistors.
It has functions such as sensor isolation distribution output, relay alarm output, flow accumulation calculation, cumulative report, historical data transfer, printing, and remote communication.
Features
| • System | 1. High speed and high-performance 32-bit ARM microprocessor, with a screen response time of less than 0.2 seconds, capable of detecting, recording, displaying, and alarming three signals simultaneously. 2.2.1 inch 128 * 64 dot matrix STN high brightness monochrome graphic LCD display, LED backlight, clear image, wide viewing angle. 3. Fully isolated universal input, capable of inputting multiple signals without the need for jumper wires, and can be configured through software. 4. The new switch power supply operates normally within the range of 85VAC~265VAC. 5. Integrate hardware real-time clock, which can run accurately even in the event of power failure. 6. Provide 24VDC isolated power distribution for the transmitter. 7. Ultra thin body, providing minimal installation space. 8. Large capacity FLASH flash memory chips store historical data and never lose data in case of power failure. 9.2 Relay alarm output. |
| • Signal | 1. Various standard signals can be input: standard current, standard voltage, frequency, millivolts, thermistor, thermocouple. 2. The full range accuracy of the signal is ± 0.5%. |
| • Software | 1. The software password lock ensures user configuration security. 2. Chinese menu configuration, which can be freely configured and display engineering tag numbers and engineering units. 3. The quantity display value reaches 4 and a half digits, and the display range is -9999~19999. It also supports vacuum degree calculation and Scientific notation display. 4. Simultaneously indicate the lower limit, lower limit, upper limit, and upper limit alarms of each channel, and record and display the last 15 alarm messages. 5. Each channel supports traffic accumulation function, providing various report formats such as hourly reports, 8-hour shift reports, 12 hour shift reports, daily and monthly reports, etc. 6. Provide temperature and pressure compensation, supporting compensation calculations for flow devices such as orifice plates and vortex streets, as well as compensation media such as steam, water, and general gases. 7. The curve display mode can choose between horizontal or vertical curves. |
| • Traffic | 1. Support flow models for various flow measurement devices such as vortex street, turbine, electromagnetic flowmeter, orifice plate, and bend pipe. 2. Support flow compensation for various media such as steam, water, and general gases. 3. Provide multiple compensation model options such as volumetric flow rate, mass flow rate, and heat. 4. Small flow replenishment, over range protocol metering function, combined with real-time monitoring and recording function, effectively prevent gas theft behavior. When the temperature sensor and pressure sensor malfunction, they will automatically switch to the set temperature and pressure to calculate the compensation amount. 6. It has a power-off recording function, which records the time of instrument power-off and power on, displays the cumulative power-off time, and prevents users from stealing gas during power outages. |
| • Communication | 1. Standard serial communication interfaces: RS485 and RS232C. 2. Support standard Modbus RTU communication protocol, providing multiple data types such as percentage, engineering quantity, cumulative quantity, etc. In addition to supporting our company's upper computer management software, it also supports iFix, Kingview MCGS、 General professional configuration software such as force control does not require dedicated drivers. 3. Use USB 2.0 interface to transfer and backup historical data, supporting up to 2GB USB flash drive. 4. Supports FAT32 file system, Windows can automatically recognize backup data files without format conversion. 5. External micro printer can manually print data and curves, and automatically print real-time data at regular intervals to meet the needs of users for on-site printing. |
• Construction
Installation method: Embedded instrument panel installation (vertical instrument panel), allowing for a maximum tilt of 30 degrees backwards and horizontal installation on both sides.
Instrument panel thickness: 2-26mm
Dimensions: 160 (W) * 80 (H) * 61 (D) mm
Weight: 1kg
• Input section
Input points: 1-3 channels
Measurement cycle: 1 second
Type of input:
• Display section
Display: STN monochrome LCD (128 * 64)
Display color: Black (text)/Yellow (background color)
Channel unit: 7 letters or numbers
Status display: Display screen name, alarm status, cyclic display flag
Display screen: Measurement data display (overview, numerical display, bar chart display, curve display), historical curve display, information display (alarm information, cumulative report), functional screen (data backup, printing)
Overview display: Display data and alarm status of all measurement channels
Update rate: 1 second
Curve display: can be selected vertically or horizontally
Historical curve: reproducible data stored in memory
Can be enlarged by 1/2/4/8/16/32 times
Alarm information: A total of 15 records are displayed
• Temperature and pressure compensation function
Measurement devices: orifice plate, vortex street (current type), vortex street (frequency type)
Measurement medium: steam, water, general gas
Steam temperature: 0-600 ℃
Steam pressure: 0.1-22MPa
Steam state: automatically determines saturated steam and superheated steam
Water temperature: 0-150 ℃
Water pressure: 0.6MPa, 1.6MPa
Gas compression coefficient: Air, oxygen, nitrogen can be automatically queried, and constants can be set for general gases.
Vortex coefficient: 0.00000~999999
• Storage function
external storage
Media: USB drive
Format: FAT32
Method: Document recording
Capacity: Maximum 2G
Internal storage
Media: Flash Memory
Format: Binary Save
Method: Continuous recording
| Capacity: | recording interval | storage time |
| 1 second | 3 days | |
| 2 seconds | 6 days | |
| 5 seconds | 15 days | |
| 10 seconds | 30 days | |
| 15 seconds | 45 days | |
| 30 seconds | 90 days | |
| 1 point | 180 days | |
| 2 points | 360 days | |
| 4 points | 720 days |
• Alarm function
Number of settings: Each channel can set up to 4 alarms.
Alarm types: upper limit alarm, upper limit alarm, lower limit alarm, lower limit alarm
Delay alarm: It can be set in the parameter settings, and all alarms use the same setting.
Setting range: 0-10 seconds.
Display: When an alarm occurs, the measurement data display screen shows the alarm status.
Regarding the clock
Clock: Hardware clock, keeps running when powered off.
Operating range: 2001 to 2099
Clock accuracy: ± 10ppm (0-50 ℃), excluding when the power is turned on
The resulting delay error (less than 1 second).
• Power supply section
Rated voltage: 220VAC
Power supply voltage range: 85VAC~265VAC
Rated frequency: 50Hz
Power consumption: Maximum 10W (including optional functions)
Normal operating conditions
Power supply voltage: 220VAC
Power frequency: 50Hz
Environmental temperature: 0-50 ℃
Environmental humidity: 0% to 85% (non condensing)
Preheating time: 30 minutes after turning on the power
Installation location: Indoor
• Additional specifications
Alarm output relay
Output points: 2 points
Contact type: normally open contact
Contact capacity: 3A/250VAC
• Communication function
Media: RS-232 or RS-485
Protocol: Modbus RTU (Slave) Protocol
通信速率： 1200/2400/4800/9600/19200/38400/57600
• Printing function
Printer: Panel Micro Printer
Print content: real-time data, historical data, cumulative reports
Printing methods: manual printing, timed printing
• Analog output
Signal type: 4-20mA
Output points: 1 point
Output method: Measure the transmission output of the channel.
Maximum load: 750 Ω
24VDC transmitter power output
Output voltage: 24VDC
Rated output current: 65mADC (overcurrent protection action current: approximately 90mA)
USB interface
USB interface specifications: compliant with Rev2.0 standard, host functionality
Number of interfaces: 1 (front)
Connectable devices: USB storage (USB flash drive)
• Accumulation/reporting function
Accumulated points: Same as the number of input channels, each input channel can accumulate points
Cumulative range: 0 to 999999999
Report types: daily report, 8-hour shift report, 12 hour shift report, daily report+monthly report
| report type | ||
| Report length: | duration | |
| TIMES | 16 days | |
| 8-hour shift report | 128 days | |
| 12 hour shift report | 192 days | |
| Daily and Monthly Reports | 1 year |
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