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6 channels blue temperature recorder
Isolated universal input, accuracy
USB/RS485/RS232/Relay 
96x96x85mm, 8MB
CE  

KH300AB Mini Color Paperless Recorder

KH300AB is low cost, patented and new designed blue paperless recorder (96x96x85mm, up to 6 channels), used the advanced SMT technology and modular structure, to be designed economic but intelligent type and lower power consumed, high accuracy, universal use, to be aimed to monitor, record, analysis the processes in various industry application for temperature, humidity, pressure, flow, frequency, vibration, current voltage etc measured.

Application

Petroleum, Chemical, Pharmaceutical, Metallurgy, Paper, Electricity, Nuclear power, Food, Cement, Building, aviation, Medical University lab, Marine, Sewage treatment etc

Features

 Specification 

  Accuracy: ±(0.2%FS+1)digit

  Power supply:100-240VAC; 24VDC

  Display: 3.5 inch , 320*240 blue LCD

  Input Signal

    T.C: 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

    Specials:0-20mV,0-60mV, 0-100mV, 0-500mV

  Output Module

    Relay alarm output

    4-20mA Retransmission output

    RS485 Communication port

    24VDC Aux. Power Supply output

    RS232 Printing port

    USB Port

 Record time

 Flexible setting interval time: 1s, 2s, 3s, 4s.3600s

 Record Time:

                45days x Record interval time

                          Channel numbers

 Screensaver Protection

 Screensaver time setting for LCD background light

 auto off when no any operation in order to decrease

 the power consumption

 Power-off Protection Time

The setting parameters and history data can be kept by                                                

 FLASH MEMORY, memorized forever if power off.

Hardware clock built in for still accuracy running.

 Environmental temperature: 0-50°C

 Environmental humidity:  0-85%RH

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

Company Information

Xiamen Kehao Automation Co., Ltd is a professional hi-tech manufacturer in development and manufacturing of industrial process automation instrumentations. Kehao main instruments: Food safety analyzer, paperless recorder, process& temperature controller, multi channel process indicator, current/voltage/power meter, I/O module, SCR trigger module, pressure transmitter, temperature and humidity sensor, flow meter and field bus DCS monitoring systems. Our instruments applied widely in industries spanning from petroleum, chemical, metallurgy, pharmaceutical, food and beverage, and academic laboratories. Now our instruments have been sold in Singapore, Malaysia, India, Australia, New Zealand, America, Southeast Asia and Europe, and are highly ranked by our customers. Kehao achieved certification of CE, ROHS, ISO9001-2012, UL in process, and patents of paperless recorder and software.

FAQ

1, Is it difficult for me to operate it? 

Re:No, it is very easy to operate.  It adopts classic keystrokes, easy to understand and convenient to operate. I am sure you can do it easily.

2,Is the quality trustworthy? 

Re: Sure. We Kehao combining with Xiamen University experts in the field of automation are committed to producing high-quality Intelligent Paperless recorder and we have a brand reputation for nearly ten years old in Xiamen.  Our products all carry CE,ROHS and ISO approvals to ensure conformance to International Standards. We have a lot of customers all over the world and also get very good feedback from them. 

3, How about the price? 

Re: We solemnly promise : Under the same quality, our price is most competitive. We follows the principle of " High quality, small profit but quick turnover" and try our best to provide excellent products for all the clients, old and new, abroad and at home. So our price for paperless recorder is the most favorable in the same industry.

Application

Application:

Petroleum, Pharmaceutical, Metallurgy, Paper, Electricity, Chemical, Nuclear power, Cement, Building,Food, aviation, Medical University lab, Marine, Sewage treatment etc variour automation application