6 channels flow &temporature&pressure paperless recorder

Isolated universal input USB/RS485/RS232/Relay

96x96x85mm, 8MB

CE

KH300AL Mini Color Paperless Recorder with Flow Totalizer KH300AL is low cost, patented and new designed color 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 Front Panel Features Various display Connection

Specification

u Accuracy: ±(0.2%FS+1)digit

u Power supply: 100-240VAC; 24VDC

u Display: 3.5 inch , 320*240 TFT color LCD

u 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 u

Output Module Relay alarm output 4-20mA Retransmission output RS485 Communication port 24VDC Aux.

Power Supply output RS232 Printing port USB Port

u Record time Record interval time: 1s, 2s, 3s, 4s….3600s

Record Time: 45days x Record interval time Channel numbers

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

u Environmental temperature:0-50°C

u Environmental humidity:0-85%RH