technical parameter

Product Name: Paperless Recorder

Processor: Adopting high-performance ARM Cortex-M3 32-bit RISC core

Display accuracy: Real time display ± 0.2% F.S, recall accuracy ± 0.2% F.S (thermocouple should remove cold junction error)

Thermocouple cold junction compensation error: ± 2 ℃

Clock error: ± 2 seconds/day

Environmental temperature: 0-50 ℃ (avoid direct sunlight)

Environmental humidity: 0-85% R.H (without condensation)

Input specification: Supports up to 6 universal analog inputs

Voltage input: 0-5V, 1-5V, 0-20mV, 0-100mV

Current input: 0-10mA, 4-20mA, 0-2mA

Resistance input: Res (0-400 Ω)

Thermal resistance: PT100, CU50, G53, CU100, BA1, BA2

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

Radiation pyrometer: F1, F2

Tungsten rhenium: WRe3-25, WRe5-26

Power distribution output: Supports 1 channel of centralized power distribution to the transmitter+24VDC, with power distribution<60mA

Transmission output: Supports up to 2 channels of 4-20mA standard current transmission output, with a load capacity of 500 Ω (maximum), facilitating the collection of display instruments or DCS/PLC, and achieving long-distance signal transmission

Relay alarm output: Supports up to 2 relay alarm outputs with contact capacity 3A@250VAC / 3A@30VDC It can be configured with upper limit, upper limit, lower limit, and lower limit alarms.

Communication interface: Provide two communication interfaces, RS232C and RS485, for users to choose from, support Modbus RTU protocol, and baud rate - (1200, 4800, 9600, 19200, 38400, 57600)

Printing interface: RS232C directly connected to a micro printer, with a baud rate of 1200

Power supply type: 220VAC, 50HZ AC power supply; 24VDC (18VDC-36VDC) DC power supply; 12VDC (9VDC-18VDC) DC power supply