Product Overview:HPM85 Monocrystalline Silicon Diaphragm Sealed
Differential Pressure Transmitter adopts Germany advanced MEMS
technology to make the monocrystalline silicon core of sensor and
global original monocrystalline twin beams suspension design to
achieve the international leading functions of high accuracy, super
high over voltage and stability. The built-in professional signal
processing module can perfectly combine the static pressure
compensation and temperature compensation and provide super high
measuring accuracy and long-term stability under the wide range of
static pressure and temperature change. HPM85 can accurately
measure differential pressure and transfer it to 4-20mADC signal
output. This product can be operated locally through three buttons
or operated remotely via manual operator, configuration software
and mobile APP. Without affecting the signal output, it also can
display and configure.Features:·High accuracy and high
stability·Excellent environment suitability ·Intelligent static
pressure compensation and temperature compensation to prevent the
transmitter from the effect of temperature, static pressure and
over voltage and control the comprehensive measuring error to the
minimum·Flexible range of compression·Great operability and
convenience ·With 5 bit LCD digital display with backlight·Multiple
display functions(mA,Pa,kPa, MPa,bar,mbar,%,psi,mmH2O)·Built-in
three-button with quick operation and field adjustment
functions·With various anti-corrosion materials·Comprehensive
self-diagnostic functionParameters:
Measuring MediumLiquid, Gas or SteamPressure Range-4MPa~4MPaOutput Signal4~20mADC with HARTPermissible Load Resistance0~600Ω(DC 24V)Supply Voltage10.5~45VDC (General Service), 10.5~26VDC (Intrinsic safety and explosion-proof)Zero-scale MigrationWithin between -20% ~ 20% of maximum rangeAmbient Temperature-40~+85ºC(normal);-20~+60ºC(explosion-proof);
-10~+60ºC(when filled with fluorine
oil)Storage Temperature-40~90ºCAccuracyTD 1:1…15:1 =±0.075%TD>15:1 =±(0.0015×TD+0.053) %Output ModeLinear output, square root outputStatic Pressure Influence±0.05% of range/10MPaOverpressure Influence±0.05% of maximum range/10MPaStability±0.05% of maximum range /12 monthsProtection of ShellIP66Structure
Drawings: Flange Tri-Clamp Electrical
Connection: Ordering Guide:
Item NO.CodeIllustrationHPM85- - - - - - - - - - - - - - - - - - - - - - - - Monocrystalline Silicon Differential Pressure TransmitterOutput SignalH - - - - - - - - - - - - - - - - - - - - -
- - -4~20mA,HART Protocol Digital CommunicationMeasuring Range(diaphragm capsule)M1 - - - - - - - - - - - - - - M2 - - - - - - - - - - - - - - M3 - - - - - - - - - - - - - - M4 - - - - - - - - - - - - - - L1 - - - - - - - - - - - - - -Range:-40~40kPa Range:-100~100kPaRange:-200~200kPa Range:-400~400kPa Range:-4~4MPaMaterial of Contacted LiquidS - - - - - - - - - - H - - - - - - - - - - T - - - - - - - - - G - - - - - - - - - -Isolation diaphragm:SUS316L Isolation diaphragm: Hastelloy C Isolation diaphragm:Tantalum Isolation diaphragm: Gold PlatingFilling LiquidS1 - - - - - - - - - - - - S2 - - - - - - - - - - - - F - - - - - - - - - - - -Normal Trmperature Silicon OilHigh Temperature Silicon OilFluorocarbon OilFlange Size/Material54 - - - - - - - - - - - 56 - - - - - - - - - - - 5F - - - - - - - - - - - 84 - - - - - - - - - - 86 - - - - - - - - - - 8F - - - - - - - - - -2-inch(50mm,DN50)/SUS3042-inch(50mm,DN50)/SUS316L2-inch(50mm,DN50)/other requirements3-inch(80mm,DN80)/SUS3043-inch(80mm,DN80)/SUS316L3-inch(80mm,DN80)/other requirementsFlange SpecA - - - - - - - - - B - - - - - - - - - C - - - - - - - - - D - - - - - - - - - E - - - - - - - - - F - - - - - - - - - G - - - - - - - - - H - - - - - - - - - I - - - - - - - - - J - - - - - - - - -Standard PressureANSI 150 2MPaANSI 300 5MPaANSI 600 11MPaANSI 900 15MPaANSI 1500 26MPaDIN PN 10/16 1.6MPaDIN PN 25/40 4MPaDIN PN 64 6.4MPaDIN PN 100 10MPaDIN PN 160 16MPaLength of Thin Tube(M,N) - - - - - - - -0~10m,for example: on
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