KH300AB Blue Screen Paperless Recorder-Global supplier

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13606082135
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West 2nd Floor, Guangye Building, Huoju High tech Zone, Huli District, Xiamen City

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KH300AB Blue Screen Paperless Recorder

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Product details

KH300AB intelligent small blue screen paperless recorder (96 × 96mm with up to 6 channels of input), with a blue screen LCD display. The instrument has a fully isolated universal input function, which can input signals such as standard current, standard voltage, millivolts, thermistor, thermocouple, etc. in one; It can provide functions such as communication, printing, alarm, and power output. The instrument has flow accumulation and temperature pressure compensation functions; It has powerful display functions, including high-precision bar chart display, real-time circle chart display, historical circle chart recall, real-time curve display, historical curve recall, alarm status display, and can directly query data for year, month, day, hour, minute, and second. It is fast and convenient, with a page refresh rate of less than 1 second. Using RS485 and RS232 communication, standard MODBUS-RTU protocol, can be configured with professional software such as Kingview and MCGS; Data can be directly exported through any USB flash drive, which is plug and read without any operation; The analysis software can export data in EXCEL format or curve format and print directly.

1、 Main technical indicators

2、 Model Description

Measurement accuracy: ± (0.2% FS+1) words
Power supply voltage: AC85-240V, DC110V, DC24V
U display: 3.2-inch TFT blue 320 × 240 dot matrix
Input specifications:
Thermocouples: K, S, N, E, J, T, B, R, Wer526/523
Thermal resistance: PT100, CU50, CU100
Linear voltage: 0-5V, 1-5V, 0-10V, 0-20mV
Linear current: 4-20mA, 0-10mA
Pulse input: Please note the pulse size when placing an order
Other inputs: R, WRe526, mV, other
Output specifications:
Transmission output: 4-20mA, 0-10V... (up to 2 channels)
Relays: R2A, R2B, R2C (up to 2 channels)
Feed: U1/U2/U3 (up to 2 channels)
Printing/Communication Interface: S1, S2, P
USB interface: U
Record time:
The recording interval can be arbitrarily set to 1, 2, 3, 4, 5, 6, 7, 8... seconds. Eight records: 360 days (with a 1-minute interval between records)
Power outage protection time:
Use FLASH Memory to save setting parameters and historical data, permanently save after power failure, and use hardware clock to ensure accurate operation even after power failure.
Environmental temperature:- 20-50℃
◆ Environmental humidity: 0-85% RH
◆ Dimensions: 96 × 96 × 85mm
Installation size: 92 × 92 × 75mm

3、 Instrument wiring diagram
For example, the model of a watch is: KH306AB-2R2C-S1-U-N； Host model: KH306AB， Dimensions: 96 × 96mm, 6-channel small blue screen paperless recorder with two relay alarm outputs, RS485 communication interface, USB interface function, AC220V power supply.

4、 Wiring diagram
AB type external dimensions (96 × 96 × 85mm) installation dimensions (92 × 92 × 75mm)

5、 Instrument screen display

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