DPM04 Flow Totalizer
Model :
DPM04
Features : 2" LCD display for air/liquid flow transmitters with RS-485 and relay output, for both instantaneous and cumulative flow monitoring
Display readout : Instantaneous flow : 5-digit / Cumulative flow : 8-digit
Input : Current / Voltage / Frequency / Pulse
Output : Current / Voltage / Relay / RS-485
Accuracy : ±0.1% F.S. ±1 digit
IP rating : IP65 (Front panel)
Display readout : Instantaneous flow : 5-digit / Cumulative flow : 8-digit
Input : Current / Voltage / Frequency / Pulse
Output : Current / Voltage / Relay / RS-485
Accuracy : ±0.1% F.S. ±1 digit
IP rating : IP65 (Front panel)
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Features● High accuracy ±0.1% F.S. ±1 digit
● 2" LCD display, Instantaneous flow : 5-digit, Cumulative flow : 8-digit, decimal point configurable.
● Input signals: Current / Voltage / Frequency / Pulse
● Output signals: Current / Voltage / Relay / RS-485
● Power supply: AC 90 ... 250 V / DC 24 V
● Auxiliary power: DC 18 ... 26 V / 50 mA
● Square root function for analog signals
● Relay output can be configured for corresponding action modes (Hi / Lo), hysteresis, delay time, and reset delay.
● The linear interpolation function enables the adjustment of non-linear analog input.
Features & Operation Video
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ApplicationsIndustrial / Factory Automation / Chemical Engineering / Water Treatment / Energy / Environmental Monitoring / Environmental Monitoring / Pharmaceuticals
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Download
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Specification
Display
Display readout
Instantaneous flow : 5-digit
Cumulative flow : 8-digitDecimal point
Instantaneous flow : 0 ... 4 place
Cumulative flow : 0 ... 2 placeDisplay
2" LCD display
Instantaneous flow digit height : 7 mm
Cumulative flow digit height : 6 mmSampling time
8 ms
Response time adjustment range
1 ... 60 sec
Parameter setting mode
Button
Input
Signal type
Current : 0 ... 20 mA / 4 ... 20 mA
Voltage : 0 ... 10 V
Frequency : 1 ... 10 KHz
Pulse : 0 ... 10 KHzOutput
Signal Type
Current : 0 ... 20 mA / 4 ... 20 mA
Voltage : 0 ... 10 VAccuracy
Display
±0.1% F.S. ±1 digit
Input
Current : ±0.1% F.S.
Voltage : ±0.1% F.S.
Pulse & Frequency : ±0.1% F.S. <1 KHz
Pulse & Frequency : ±0.2% F.S. <5 KHz
Pulse & Frequency : ±0.3% F.S. <10 KHzOutput
Current : ±0.2% F.S.
Voltage : ±0.2% F.S.Temp. influence
±100 ppm/°C
Relays
Alarm hysteresis
Display value or 0 ... 100%
ON and OFF delay
0 ... 3600 sec
Output signal error detection
Yes
Relay actuation direction
Upper limit : HI / AL
Lower limit : LO / ALRelay capacity
Max current : 6A
Max voltage : AC 277 V / DC 30 V
Max power : 1500 VA / 180 WCommunication
Communication methods & protocol
RS-485 Modbus RTU, master or slave
RS-485 baud rate
9600、19200、38400、57600、115200 bps
Environment
Operating environment
0 ... + 60°C / 0 ... 95%RH(Non-condensing)
Storage environment
-25 ... + 60°C
Electrical
Power supply / Voltage
AC 90 ... 250 V / 50 ... 60 Hz
DC 24 V ± 10%Auxiliary power / Output
DC 18 ... 26 V / 50 mA
Insulation voltage endurance
2 K Vac/1 min
Parameter memory type
FLASH
Dissipated power
5 W
Isolation
Analog output Protection
IP rating
IP65 (Front panel)
Electrical protection
■ Polarity protection ■ Over-voltag
Certification
Certification
CE
Material
Housing
ABS fire-proof class(UL94V-0)
Dimensions(HxWxD)
48x96x96 mm
Cut out dimensions
42.5x90.5 mm(+1 mm)
Weight
About 160 g
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.