Guangzhou Kingray Electronic Co., Ltd.

 technical indicators

Have a universal input of sensor, industrial data (such as temperature, pressure, flow rate, voltage and current parameters) real-time display, alarm monitoring, historical data query and USB export etc.;

Were widely used in the fields of petrochemical, metallurgy, electronics, pharmaceutical, food, electrical equipment, agricultural scientific research etc.;

Were compared with similar products with complete functions, convenient operation and other advantages of touch.

Channel number

1-9 channel universal signal input.

Input signal type

Current signals: 4-20mA, 0-10mA, 0-20mA.

Voltage signal: 0-5VDC, 0-10VDC.

Thermocouples: B, E, J, K, S, T, R, N.

Thermal resistance: Pt100.

Input impedance

Standard voltage signal, (-10 to 10) V, input 1M.

The standard current signal input is 250.

Other signal inputs are greater than 20M.

quarantine

The isolation voltage between the channel and the ground is greater than 500VAC, and the isolated voltage is greater than 250VAC between the channel and the channel.

power supply

Supply voltage: 85-265AC/DC.

Alarm output

250VAC, 3A relay normally open contact

Display accuracy

0.1; 0.01; 0.001

Insulation strength

Power to ground insulation strength is greater than 1500VAC, leakage current 3.5mA, 1 minutes;

The insulation strength of the power to the outer shell is greater than 1500VAC, and the leakage current is 1mA, 1 minutes.

Power down protection

All data is stored in FLASH storage, without backup battery,

Ensure that all historical data and configuration parameters are not lost due to power loss.

communication interface

Provide RS-485, RS-232C, Ethernet communication interface for users to choose.

sampling period

One second, or 1 second, 1 times for each channel.

Record

Record interval 1S-999S can be set

The recording time is related to the recording interval and the number of channels

display

7 inches resolution, 800 x 480 64K color, ultra high definition TFT-LCD touch screen.

data management

Touch screen, a key print (can be connected to universal printer), curve transfer to the U disk, and can even play on the PC machine, made into EXCEL form printing.