Name:KH400¡ª 40-CHANNEL PAPERLESS RECORDER
Model:KH400
Product details:
¡¡¡¡KH400 colour LCD display paperless recorder has multi-channel
input function, maximal quantity of input are 40 channels.
It has full isolated omnipotence function on input type which
suitable to various transmission signal including thermocouple,
thermal resistance, standard voltage, standard current and
pulse frequency. It has password protection function. The
normal memory is 64 MB. The increscent memory is available
to realize by as desired.
¡¡¡¡KH400 has communication interface RS232, RS485 and USB,
long-distance configuration and data management are available
by upper computer through 10MB speed ETHERNET interface, long-distance
control through MODEM telephone dial-up or wireless data transmission
is also available.
1. Main technical specification
Accuracy: ¡À£¨0.2%FS+1£©digit
Power voltage: 85-240VAC
Display: 640 x 480 dot matrix LCD display with 10.4¡± blue
LCD screen
Input type:
T.C: K¡¢S¡¢E¡¢J¡¢T¡¢B
Linear voltage: 0-5V¡¢1-5V
Linear current: 0-10mA¡¢4-20mA
Frequency signal: 0-10KHZ
Output type:
30-route relay control output
DC24V feed
Print/communication interface/USB interface
Recording time:
record interval£º1¡¢2¡¢5¡¢10¡¢15¡¢ 30¡¢60¡¢120¡¢240 S
Memory: 64M
7 days/30 channels£¨record interval: 1s£©
1680 days/30 channels£¨record interval: 4 minute£©
Power cut off protection time:
The setting parameter and history data can be saved forever
after power cut off by FLASH MEMORY, it also can run normally
after power cut off because of the rigid clock.
2. Type specification
Outline size: 288¡Á288¡Á280mm
Installation size: 281¡Á281¡Á280mm
Ambient temperature : 0£50¡æ
Ambient humidity : 0-85%RH
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XIAMEN KEHAO AUTOMATION CO., LTD.