Brief introduction:
DPS-002 Series pressure differential sensor is a digital analog dual - output smart differential pressure senor , it requires differential pressure test data designed for the digital signal output , and analog signal output , imports of high stability of the pressure sensor cores , signal processing circuit using high-performance MCU and high precision ADC and DAC , after -10 ° C ~~ 70 ° C temperature compensation can be a transmitter in the -40 ° C to 100 ° C long-term stability to the work of less than 0.25% FS , corrected through software also enables the transmitter to have a more high accuracy level. Flexible network provided by the factory host computer software digital RS485 output , analog output 0 ~~ 5VDC can be freely configured to within an arbitrary voltage
Ordering:
Input signal | Connection type | Pressure portthreads | Addition |
B=0 ~5V F=RS485 | H=HIRSCHMANN plug C=Cableline outlet | Gc=G1/4 Inner thread | La=Gauge with LED Lb=Gauge with LED and 2 control points M=Intrinsically safeexplosion-proof Exia IICT6 Ua=0.25%F.S Ub=0.5%F.S |
Specification:
Item | Description | |
Pressure range | Within ±5kPa ~ ±5000kPa | |
Overload pressure | 1.5 Times the ratedpressure | |
Pipelinehydrostatic | 3, 5 , 10 Times therated pressure (200bar) | |
Accuracy | ±0.25%F.S, ±0.5%F.S | |
Stability | Typical values:0.1%F.S; Max. value: 0.2%F.S | |
Operationtemperature | -40℃ ~ 85℃ | |
Compensationtemperature | -10℃~70℃ | |
Compatible media | All corrosive mediacompatible with 1Cr18Ni9Ti | |
Quiescent operatingcurrent | Current consumption≤ 10m A meter of non- sampling | |
Output signal | RS485 , 0~5V | |
Supply | 10-36VDC | |
Insulation | >100M Ω at 50V ; (U-10)/0.02(Ω) | |
Electricalconnection | Fixedline waterproof outlet , protection class to IP68 ; | |
Response time | ≤10ms | |
Pressure portthreads | Innerthread G1/4, hose connection , RG= Ø8 with Gas nozzle | |
Pressuretype | Differentialpressure | |
Lightningprotection | Airconduction Withstand Voltage 8000V, housing , cable conduction WithstandVoltage 4000V | |
Electromagneticcompatibility | Electromagnetic radiation: EN50081-1/-2; Electromagnetic sensitivity: EN50082-2 | |
Dimensions:
Connector type | ||||
Plug | 2-Wire | Cable | 3-Wire | Cable |
1 | Powersupply | Redwire | Powersupply | Redwire |
2 | Output | Bluewire | Powersupply/ ground wire | Blackwire |
3 | RS485(+) | Greenwire | ||
GND | Shield | Yellowwire | RS485(-) | Yellowwire |
