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Tianchang Yuetong Instrument Co., Ltd

E-mail
abc710599280@163.com
Phone
18255088613
Address
I Industrial Park, Datong Town, Tianchang City, Anhui Province

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SWP-NSR LCD Paperless Recorder

NegotiableUpdate on 08/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Overview: SWP-NSR intelligent monochrome LCD paperless recorder is a newly developed intelligent multifunctional secondary instrument by our company in 2004, which is suitable for monitoring, controlling, recording and data remote transmission of various process parameters. SWP-NSR intelligent monochrome LCD paperless recording .....

Product Details

Overview

SWP-NSR intelligent monochrome LCD paperless recorder is a newly developed intelligent multifunctional secondary instrument by our company in 2004, which is suitable for monitoring, controlling, recording and data remote transmission of various process parameters.

The SWP-NSR intelligent monochrome LCD paperless recorder incorporates the structural ideas of today's computers in its design: hardwareA large screen LCD graphics display panel is used as the display screen, with a new microprocessor equipped with flash memory, expanding the large capacity data storage area; The software introduces the framework of Chinese WINDOWS and adopts data compression technology.

The quasi computerized structure highly demonstrates the superiority of microprocessor based instruments, successfully achieving a volume of 144 × 144The 240 mm shell integrates multi loop parameter monitoring and displays multiple sets of numbers and graphics on the same or separate screensCurve, a multifunctional monochrome paperless recording instrument with large capacity data recording and storage space.

SWP-NSR intelligent monochrome LCD paperless recorder is superior to traditional mechanical recorders in both human-machine operation and observation interfacesThe recorder has undergone challenging reforms: using Chinese menus to guide configuration operations and displaying measurement processes with rich graphic and textual dataAnd the engineering meaning of using clear Chinese information to identify the content of the screen, replacing transmission with high-capacity semiconductor memoryThe unified recording pen and paper overcome the various drawbacks and consumables costs of mechanical recorders, providing people with a simple and intuitive "intelligent" experience”The feeling.

SWP-NSR intelligent monochrome LCD paperless recorder can accept up to 12 measured signals and output up to 12 moreRelay signal, 6-channel DC24V power supply, 4-channel analog output, complete the entire process from signal acquisition, control, recording, recall to transmission according to user requirements.

The SWP-NSR intelligent monochrome LCD paperless recorder can be directly connected to a printer with an RS232 serial port to print data or curves.

The serial communication interface of SWP-NSR intelligent monochrome LCD paperless recorder can use SR-BUS instrument communication protocol or MODBUS RTU communication protocol and

The upper computer performs data transmission to achieve centralized management of recorded data.

　　The SWP-NSR intelligent monochrome LCD paperless recorder can feed and output power to the sensor, and the system composed of it can eliminate the need for a power distributor.

Main Features

1.1 Multiple input and output channels

Input channel: Up to 12 fully switchable and fully isolated signals.

DC24V power supply output channel: up to 6 channels

Relay output channels: up to 12 channels

Analog output channels: up to 4 channels

1.2 Multi functional display screen:

Adopting a large LCD graphic display panel as the display screen, it can centrally display Chinese menus, input channel numbers, measurement and calculation values, process curves, engineering units, etc

Percentage bar chart, output and alarm status, historical record recall, etc.

1.3 Convenient operating interface:

Quick Chinese menu prompts users to complete parameter settings step by step.

Clear Chinese information indicating the engineering meaning of the displayed data.

Rich graphical display, providing parameter combinations that need to be displayed.

The touch sensitive panel buttons facilitate users to perform various operations.

1.4 High Capacity Storage Space:

The built-in large capacity memory has a maximum storage space of 16Mbit, and the recording points store the numerical values at the recording time.

1.5 Fast communication speed:

Equipped with a standard bidirectional serial communication port, it can exchange data with the upper computer or other related devices at a rate of up to 57600bps. Can choose RS-232 or

RS-485 communication method.

1.6 Flexible Additional Features:

Through additional modules and corresponding parameter settings, the instrument can provide analog transmission signal output, printer interface signal output, DC power supply output, and standard dual

To the serial communication interface, Alarm sound, buzzer output, etc. Flexible operation channel types can meet many special functional requirements.

1.7 Powerful recording and recalling function:

Can be recalled in one step.

Can automatically recall continuously (with 20 adjustable recall speeds).

You can search for memories by time.

Historical data and curves can be viewed by moving the positioning axis.

1.9 Instrument working principle

The NSR series intelligent monochrome flow accumulation recorder adopts a plug-in combination structure, which is composed of a motherboard and different types of expansion boards to form different types of recorders,

Maximum per instrumentCan carry 2 expansion boards.

Specification

Input signal analog input: thermocouples B, S, K, E, T, J, W

Thermal resistance PT100, CU50

Voltage 0-5V 1-5V

　　　　　　　　　　　　　　　　　　　0-100mV 0-20mV

Current 0-10mA 4-20mA

Pulse input: rectangular wave, sine wave or triangular wave

Amplitude ≥ 4V　　　 Frequency 0-15KHz

Output signal　　Analog output: current 0-10mA (load ≤ 750 Ω)

4-20mA (load ≤ 500 Ω)

Voltage 0-5V (load ≥ 250K Ω)

　　　　　　　　　　　　　　　　　　 1-5V (load ≥ 250K Ω)

Switching output: Relay contact capacity: AC 220V/3A or DC 24V/5A (resistive load)

　　　　　　　　　　　　　　　SCR output -400V/0.5A

　　　　　　　　　　　　　　　SSR output -5-24V/0.05A

Feed output: DC 24V/30mA

Accuracy 0.5% FS ± 1 word or 0.2% FS ± 1 word

Small signal cutoff 0-25.5% FS

Measurement range -1999-999999 words

Sampling period of 1 second

There are a total of 240 options available in seconds between 1 second and 4 minutes.

Display Method: Backlit Large Screen True Color LCD Graphic Display Panel

The display content can be composed of Chinese characters, Western languages, numbers, process curves, light columns, etc

The panel buttons can be used to flip through the screen, search for historical data before and after, adjust the contrast of the LCD screen, and change the screen time scale

The Chinese menu prompt for parameter setting can be set through buttons or the communication port of the upper computer, and the parameter password can be locked.

The alarm function can set up to 4 alarm points per channel, and each alarm point can select an upper or lower limit alarm. The alarm output delay time can be set

　　　　　　　　call the policeReturn differential, relay contact output (12 relays can be reused), buzzer alarm output. External alarm sound contacts and alarms can also be set up

Automatic switching function of the alarm screen. Each channel stores the latest 16 alarm messages.

　　The control mode can choose to bring back differential ON/OFF relay contact output (AC220V/3A).

Communication output RS232/485, baud rate 1200~19200pbs (with optical isolation, instrument rear interface)

1200~57600pbs (TTL level, instrument front-end USB interface)

The printing function can be connected to external panel type, desktop micro printers, or wide line printers with serial output (such as LQ-300K) to print historical data or curves.

Protection mode setting parameters are permanently saved, data recording is saved in case of power failure, and a built-in watchdog circuit is installed.

Language Simplified Chinese

Use in an environment with a temperature range of 0~45 ℃ and a relative humidity of ≤ 85% RH to avoid strong corrosive gases. Power supply voltage AC 220V+10-15% 50-60Hz

Power consumption ≤ 25W

Weight approximately 2700 grams