8 Channels -Color Paperless Recorder (KH300A)

详情

KH**0A is Economical mini color paperless recorder (*6x*6x*5.5 mm, up to 8 channels), used the advanced technology, to be designed high quality and performance, isolated, high accuracy, universal use, to be aimed to monitor, record, analysis the processes in various industry application.

Features

Size: *6x*6x*5.5mm, **0x**0Pixels, 3.5inch Color LCD screen
Universal signal: T. C. RTD, mA DC, mV DC^. etc
Digital (DI): Max 5 channels
Photoelectrical isolation in , power and output modular, with strong anti-interference ability.
High accuracy: *-(0.2%FS*1) digit
8MB memory built-in, for long terms data record
Up to *-points recording( option)
Maximum 2 points relay output, (option)
Could select 5VDC, *2VDC, *4VDC auxiliary power supply for sensors and transmitters. (option).
Could select ***0mA, ***0mA, **5VDC or **5VDC as retransmission. Up to *6 channels(option).
Measuring data can be display in various types: Bar graph, curve, and digit.

The history data can be stored in USB memory, transferred to PC directly by USB flash drive with our data analysis software, plug and play, easy to operation. Also be printed by our data analysis software to output the data in excel or curve format

The user can access the data on the screen as well as on site from a remote place via RS**5, RS**2 serial interface. MODBUS-RTU communication protocol are available for configuration with MCGS and others professional software.

Directly connecting with mini printer, to print history or real time data in digital or curve format.

Specification
Accuracy: *-(0.2%FS*1)digit
Power voltage: **0VAC, **0VAC
Display: 3.5 inch, **0***0 TFT color LCD display

Input Signal
T. C: K, S, E, J, T, B

RTD: PT**0, CU*0, CU**0
Linear voltage: **5V, **5V
Linear current: ***0mA, ***0mA
Digital IO : 5 channels contact , resistance: ≤ 4.7K&branded;

Output Module
2 channels relay alarm output (Max)
Print or communication port
USB port

Record time
Record interval can be set optionally, such as 1, 2, 3, 4, 5, 6s^^

Eight-channels record time: **0 days(record interval time is 1m).

Power-off protection time
The setting parameters and history record can be kept byFLASH MEMORY, which can be kept forever when the power is off. The recorder can still run accurately when the power is off by using hard clock in recorder.

Dimension: *6**6**5.5mm
Cutout size: *2**2**7.5mm
Environmental temperature: ***0° C
Environmental humidity: ***5%RH
Dimension: *6x*6mm, USB interface, 2 relay alarm output, RS**5 communication int.