Brief introduction:
DPS-001 Series of differential pressure sensor is a highly reliable , high stability, high-precision differential pressure transmitter . Widely used in the differential detection of liquids, gases such as water, oil, mildly corrosive liquids .
The differential pressure sensor adopt the materials of 1Cr18Ni9Ti stainless steel structure, with the differential pressure of imported oil-filled cores, dedicated zoom in and V / I transmitter conversion circuit , characteristics of specific anti- high voltage , high current , high magnetic field , non-polarized lead.
DPS-001 Series differential pressure sensor is a certified intrinsically safe, explosion-proof certification and CE certification, and designed to be programmed mode according to user needs, the zero and the process the amount of change in order to use depending on the circumstances at the scene. Two-wire system circulation output leads nonpolar; three-wire system the voltage output of the AC and DC.
Ordering:
Input signal | Connection type | Pressure portthreads | Addition |
A1=4~ 20mA B=0 ~5V D=1-5V E=0-10V | H=HIRSCHMANN plug C=Cableline outlet | Gc=G1/4 Inner thread Ge=Specific by client | La=Gauge with LED Lb=Gauge with LED and 2 control points Va=10-30VDC Vb=220VAC/VDC 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 | Green/ Blue wire | Powersupply/ ground wire | Blackwire |
3 | Output | Green/ Blue wire | ||
GND | Shield | Yellowwire | Shield | Yellowwire |
Signaloutput | |
2 -Wire | 4- 20mA |
3 -Wire | 0-5V, 0.5-4.5V, 0-10V, 0/4-10/20mA |
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