Basic Info.
Communication
RS232-422-485
Product Description
SPECIFICATIONS
INPUT SIGNALS
Analog input: Resistance __ PT100
Voltage __ 0~5V, 1~5V or mV
Current __ 0~10mA, 4~20mA or 0~20mA
Thermocouple __ K, E
Pulse input: Wave __ rectangular, sine or triangle wave
Amplitude __ more than 4V(or specified by user)
Range __ 0~5KHz
Switch input: Start, stop, reset
Amplitude __ input isolated by photoelectricity more than 4V
(or specified by user)
OUTPUT SIGNALS
Analog input: 0~10mA(≤ 750Ω). 4~20mA(≤ 500Ω)
. 0~5 V ≤ 250Ω). 1~5 V ≤ 250Ω)
Switch input: . Relay controlling output(AC220V/3A, . DC24V/5A, . Resistance load)
. SCR(silicon controlled) output 400V/0.5A
. SSR(solid relay) output 6~9V/50mA
Feed output: . DC24V/30mA
Communicating: Bi-wiring, trio-wiring or quad-wiring systems, baud rate is
Changeable.
PRECISION
Display precision for measuring: 0.2%FS± 1 digit or. 5%FS± 1 digit
Transforming precision for frequency: ± 1 pulse (LMS), better than 0.2%
DISPLAY METHOD
. 0~9999 display transient flow measured value
. 0~9999999999 display accumulated flow value
. -1999~9999 display measured value of temperature compensation
. -1999~9999 display measured value of pressure compensation
. -1999~9999 display measured value of flow (differential pressure or frequency)
. Display current time
. Display working state of luminescent tube (high-light LED digital display or LED
Chinese digital display with backlight)
CONTROLLING METHOD ON/OFF with back-difference
PRINT CONTROLLING Directly connect with various types of serial micro-printer.
Communicating method is RS-232.
PRINT PRECISION The same as the measuring precision of instrument.
ALARMING METHOD
Can select the alarm output of relay high limit and low limit with LED
Indicating alarm.
QUANTITATIVE CONTROLLING METHOD
Can select relay controlling with LED indicating output when the getting the
Set flow value.
Can select relay controlling quantitative flow process with LED indicating
Output.
ALARM PRECISION ± 1 digit
COMMUNICATING METHOD
Bi-directional serial communicating, such as RS-232, RS-422, RS-485 and so on.
The baud rate(300~9600bps) can be arbitrarily set by setting internal
Parameter.
The system adopts principal and subordinate communicating method as to
Realize communicating of multi SWP instruments with microcomputers
SETTING METHOD
Faceplate key touching setting digits. Keep set values permanently if power is broken.
Lock set parameters by password.
PROTECTTING METHOD
Auto reset by programming if the voltage is too low.
Auto reset by programming if the operation is abnormal(Watch Dog).
Since power is broken keep the accumulated flow value for more than two
Years and keep set parameters permanently.
USING ENVIRONMENT
Ambient temperature: 0~50C
Relative humidity: ≤ 85%RH
Power supply: . AC 220V+10-15% (50Hz± 2Hz)
AC 90~260V__switch power
DC 24V± 2V__switch power
Get rid of strong corrosive gas
POWER CONSUMPTION:
-≤ 5W (AC 220V power supply)
-≤ 4W (AC 90~260V switch power supply)
-≤ 4W (DC 24V power supply)
STRUCTURE Standard Inserting Type
WEIGHT. 500 g ( AC 220V power supply )
. 300 g ( Switching power supply )
Address:
101# Room, Jintaifudi Mansion, 9th Yard, Western Road Anningzhuang, Shangdi, Haidian District, Beijing, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Electrical & Electronics
Company Introduction:
Our company located in Beijing, China, is a professional international industrial supplier, which is specialized in industrial automatized process control., cooperated with many large and national factory in China, export instruments with good quality and reasonable price. We sincerely to cooperate with you!