Product Description

KH300AG intelligent mini color paperless temperature recorder, is high quality and poplar model, 96*96*85mm, up to 6 channels, advanced technology, high quality and performance, high accuracy, photoelectric isolated, universal use, used to monitor, record, analyze the processes in kinds of industrial application.

Application

Sewage treatment, Marine, Medical University lab, Petroleum, Aviation, Chemial, Building, Pharmaceutical, Cement, Metallurgy, Food, Paper, Electricit,Nulear power etc.

 

Features

Universal input, up to 6 points	Long Time Memory	Screensaver
Photoelectric isolated: DC current, DC voltage, RTD, T.C.	8MB built in memory for long time memory	Turn off and exit screen automatically if non-operation
Record Time	Record interval time	Communication
45days*record interval time/channels	1,2,3....3600 second set flexibly	RS485 Modbus-rtu, read and write data and paraeters
Printing	USB Download Data	PC Support Software
RS232 print port to mini printer, also by software	Plug and play, easy to operation	Monitor,read,print data, export data as excel for further anlysis

 

Specification

Input signal

• Thermocouple:    K,S,E,J,T,B,N,R, WRe526,WRe325
• RTD:   PT100, CU50,CU100
• Linear voltage:   0-5V,1-5V
• Linear current:   0-10mA,4-20mA
• Frequency input:   0-5KHZ, one channel
• Specils:   0-20mV,0-60mV,0-100mV,0-500mV

Output Module

• 4-20mA retransmission output
• Relay alarm output
• RS485 communication port
• 5V/12V/24VDC power supply for sensor
• RS232 printing port
• USB port

 

Accuracy:+-(0.2%FS+1)digit

Power supply:100-240VAC;24VDC

Display:3.5inch,320*240 TFT color LCD

 

Screensaver protection

Screensaver time setting for LCD background light auto off when no any operation, in order to decrease the power consumption.

Power-off protetction

FLASH MEMORY can keep the setti parameters and history data, it can memorize forever if power off. Hardware clock built in for still accuracy running.

 

Environmental temperature:0-50°C

Environmental humidity:0-85%RH

 

Record time

Record time=45days* record interval time/channels

record interval time can set as 1,2,3...3600second flexibly in the recorder

E.G.: when the ordered channel number is 6, and the record interval time set in recorder is 60s, it can record 450days(45*60/6)

 

Packaging & Shipping

Packaging: PC into bubble bag with , then into carton box 

By air: DHL, TNT etc courier

Delivery :7 working days

It is not only the instruction in the carton.We would send you the software to monitor,read, print data,export data as excel for analysis on computer and USB flash driver for you to download data in few minutes,plug and play ,it's very easy and flexible.And we also would send you the resisitance as many as the channels' number and installing brackets.As a convenience,we have installed the software for analysis in USB driver.In addition, you can use other USB driver for it,such as Kingston or other genuine USB driver.

 

Our Services

We can offer you good technical support  and offer good warranty for afterservice as proffesional manufacturer

Warranty: One year

During warranty, if the ordered goods after delivery are damaged with error caused only by itself quality problem, the goods can be returned to Kehao for free repair and maintenance.  However, Kehao will be not responsible for free repair and maintenance if the goods is damaged and with error caused by user’s man-made and force majeure factor.