Basic specifications
Power supply voltage AC power supply 100-240 V AC 50/60 Hz
AC/DC power supply 10-24V AC 50/60 Hz; 10-24V DC
Power consumption of AC power supply below 7 VA
AC/DC power supply AC: below 6 VA; DC: Below 5W
The allowable voltage variation range is 90~110% of the power supply voltage
Insulation impedance above 100M Ω (500 V DC MEGA reference)
Withstand voltage at 2000 V AC 50/60Hz for 1 minute
Anti interference IEC61000-4-2 (electrostatic discharge), Class III;
IEC61000-4-4 (Electrical Fast Transient Pulse Group), Class III;
IEC61000-4-5 (surge), Class III
Protection level IP65 (front part of the product)
The ambient temperature is -10~55 ºC; Storage -25~65 ºC
Humidity 35~85% RH; Save 35~85% RH
Input specifications
Measure and control speed more than 50 times/second
Basic error cumulative flow rate ± 1 pulse
Instantaneous flow rate ± 0.2% F.S
Display range cumulative flow (8-digit window) 0.000~99999999 (with 3 decimal places floating)
Instantaneous flow rate (6-digit window) 0.000-999999 (floating 3 decimal places)
Input signal pulse input 0.5Hz~3.0kHz
Digital filtering inertia
Output specifications
Contact input with 3 external switch inputs, used for starting, emergency stop, and recovery
Control output 1 point relay output, 250VAC/3A resistive load
Alarm 1 point relay output, 250VAC/3A resistive load
External power supply B1 24V ± 5%, below 50mA
B2 12V ± 5%, below 50mA
Optional accessory specifications
Transmission output
(Resolution of 1/3000, load capacity of 600 Ω)
(limited to input signal below 2.5kHz) A1 current output (4-20) mA, (0-20) mA, (0-10) mA
A2 voltage output (0-5) V, (1-5) V
A3 voltage output (0-10) V
Communication interface S1 TC ASCII protocol RS232 rate: 2400; 4800; 9600; nineteen thousand and two hundred
Address: 0-99
Response time: 500 μ S (measured value)
S2 TC ASCII protocol RS485
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