wq-flowmeter | Beijing WANQUN automation control equipment Co., Ltd.

XSJDL Quantitative control instrument

1. Technical specification

1).Power supply ：220 VAC power instrument : 220 V ± 10%, power consumption is less than 7VA; 24 VDC power instrument: 24 V± 10%, power consumption is less than 5 VA; 12 VDC power instrument: 9 V~20V, power consumption is less than 5 VA .

2).Working environment: 0 ℃ to 50 ℃, humidity below 90% R.H

3). Display ：double row：first row is 8 bit and green，Switch display total cumulant, the instantaneous flow rate and the current quantitative values ，second row is 6 bit and red，shows each cumulant .

4). Input signal ：direct current ：4mA~20mA，0mA~10mA，0mA~20mA. It can select direct voltage by the setting：1V~5V DC，0V~5V DC. It can select pulse by the setting：0.1Hz~10KHz

5).Basic error ：less than ±0.2%F.S

6). Measurement control cycle: 0.2 seconds

2. Parameter selection table

Content	Code and introduction
	XSJDL/
Input signal		I	Direct current
		V	Direct voltage
		K	Pulse
Power supply				B0	Without power supply
				B1	supply 24V DC，error less than±5%，50mA
				B2	supply 12V DC，error less than±5%，50mA
				B3	Others
Transmitting output					A0	Without output
					A1	Current output(4~20）mA、（0~10）mA或（0~20）mA
					A2	Voltage output (0~5）V、（1~5）V
					A3	Voltage output (0~10）V
					A4	Other output
Communication interface（Independent power supply, complete isolation，2400~19.2K, answering delay is less than 500μs）						S0	Without communication interface
						S1	RS-232
						S2	RS-485
Instrument power							V0		220V AC
							V1		24V DC
							V2		12V DC
Printing function								P		P means with printing function, without p means without printing function
Non-standard features										N	N means non-standard features

Note :

1. This instrument is suitable for quantitative control for liquid or burdening, the basic error is ±0.2%F.S.

2. Large valve and small value is secondary control or level control

3. When blanking process ,flow limit alarm output

4. Total 8 bit , 6 bit batch display

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