KH400 color paperless recorder, its maximum input channel is 40. The recorder has completely-isolated omnipotent input function, all channels can input signals as thermocouple, thermal resistance, current and voltage etc.

The recorder uses LINUX operating system, which is Chinese display menu and has password protection function .

The capacity of the recorder is 64M electronic hard disk. it can be increased if need. In addition to RS232/485 communication interface converter and USB interface function, the recorder also can be connected with ENTHERNET at 10M rate to support the PC to configuration in long-distance and managing data;

And can also monitor and control in long distance by MODEM telephone or wireless data transmitting ways.

  1. Specification                                                                                                   

◆  Accuracy: ± (0. 2%FS+1)digit

◆Power voltage: 85-240VAC

◆  Display: 640*480 dot matrix 5. 6 inch blue LCD display

◆  Input Signal:

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

      RTD: PT100, CU50, CU100

      Linear voltage: 0-5V, 1-5V

      Linear current: 0-10mA, 4-20m

◆  Output Module:

30 channels relay alarm output (Max)

Print or communication port

DC5V/12V/24VDC feed

USB port

◆  Record time:

Record interval can be set by user, such as 1, 2, 3, 4, 5, 6s… …

64MB capacity store, 7days/30channels (interval time is 1s)

1680days/30channels (interval time is 1 minute)

◆Power-off protection time:

The setting parameters and history record can be kept by

FLASH MEMORY, which can be kept forever when

the power is off. The meter can still run accurately

when the power is off with using hard clock in recorder.

◆ Dimension: 288*288*280mm

    Cutout size: 281*281*280mm

◆Environmental temperature:

0-50℃

◆ Environmental humidity:

0-85%RH