DPM05 Flow Computer
Model :
DPM05
Display readout : Instantaneous flow : 5-digit / Cumulative flow : 8-digit
Input : Flow / Pressure / Temperature
Output : Current / Relay / RS-485
Accuracy : ±0.2% F.S. ±1 digit
IP rating : IP54 (Front panel)
Input : Flow / Pressure / Temperature
Output : Current / Relay / RS-485
Accuracy : ±0.2% F.S. ±1 digit
IP rating : IP54 (Front panel)
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Features● LED display : Instantaneous flow : 5-digit, Cumulative flow : 8-digit, accuracy ±0.2% F.S.
● Temperature and pressure compensation : Utilizes temperature and pressure measurements for precise density compensation and high accuracy flow calculations, with built-in formulas for various applications.
● RS-485 communication support : Adopts the standard Modbus RTU communication protocol.
● Auxiliary power supply : Provides two sets of DC 24V power supplies to simplify field wiring.
● Isolation design : Ensures mutual isolation between input, output, power, and communication interfaces.
The DPM05 Flow Computer collects temperature, pressure, and flow signals to calculate flow rates. Suitable for liquid, gas, superheated steam, and saturated steam flow measurement and control, it supports energy management and consumption analysis for businesses.
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ApplicationsGas flow measurement / Differential pressure flow meter / Compressed air systems / Chemical processes / Steam usage monitoring
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Specification
Display
Display readout
Instantaneous flow : 5-digit
Cumulative flow : 8-digitDecimal point
0 ... 3 place
Display
LED display
Instantaneous flow digit height : 8 mm
Cumulative flow digit height : 7 mmSampling time
500 ms
Parameter setting mode
Button
Accuracy
Display
±0.2% F.S. ±1 digit
Input
Flow
4 ... 20 mA, square root
Pressure
4 ... 20 mA
Temperature
PT 100
Output
Signal Type
Current : 0 ... 20 mA / 4 ... 20 mA
Relay
Alarm range : -199999 ... 999999
Relay capacity : Max current : 2A
Max voltage : AC 220 V / DC 24 V
Communication
RS-485 Modbus RTU
RS-485 baud rate : 9600、19200、38400、57600、115200 bps
Environment
Operating environment
0 ... + 50°C / 0 ... 85%RH
Electrical
Power supply
AC 100 ... 240 V / 50 ... 60 Hz
Auxiliary power
DC 24 V ± 1 V / ≦30 mA
Dissipated power
6 W
Isolation
Four-wat isolation Protection
IP rating
IP54 (Front panel)
Material
Housing
ABS
Dimensions
96x48x110 mm
Cut out dimensions
92x45 mm(+0.5 mm)
Weight
500 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.