KH800T portable paperless recorderIt is a desktop comprehensive testing instrument designed for laboratory applications such as scientific research experiments and production quality management (quality assurance). It can achieve trend display, alarm monitoring, data recording, etc. of process data (such as temperature, humidity, pressure, flow rate, liquid level, voltage, current, etc.). The data can be exported to a computer for secondary analysis through a USB flash drive, and can also be synchronously monitored through RS485 interface and Ethernet interface.

KH800T portable paperless recorderInput function
Up to 32 channels can be supported, and each channel can simultaneously support multiple input types such as thermocouples, thermistors, standard voltages, currents, etc; The channels are isolated using PHOTOMOS, with an isolation voltage of up to 400VAC.

I/O Expansion
The instrument supports up to 4 relay alarm outputs, 1 micro print output, 1 RS485 communication function, etc.

KH800T portable paperless recorderdata record
Using large capacity FLASH storage, with an ultra long recording time, data can still be saved for 10 years even in the event of a power outage.

Data storage
The basic configuration is 8MB and supports the use of high-capacity TF cards for expansion (when the FLASH memory stores one cycle, instrument data will be automatically transferred to the TF card).

Data export/analysis
Data can be exported using a USB flash drive, and data analysis functions can be implemented on a PC to display curves, print, search for data, generate reports, and export Excel data.

communication
Adopting RS485 communication interface and based on standard MODBUS-RTU protocol; It can directly communicate with most human-machine interfaces (HMI) and distributed control systems (DCS) on the market, such as Delta's HMI, Kingview, MCGS's DCS, etc.

Ethernet communication function
Adopting Ethernet interface and supporting MODBUS TCP/IP Ethernet communication protocol, it can directly communicate with popular HMI and DCS in the market.

Traffic accumulation calculation
Can be equipped with traffic accumulation function. Can implement 5 temperature and pressure compensation operation modes (superheated steam, saturated steam, general gas, linear pressure, linear temperature); Automatically generate daily reports, monthly reports, shift reports, etc.

True color display
Adopting 7.0-inch TFT true color LCD, wide viewing angle, high brightness, and high contrast.

Simple operation
All operations of the instrument can be achieved with 5 buttons, making it easy to operate, learn and use.