Pressure Sensor Ifm PM1789


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Pressure Sensor Ifm pm1789

Pressure Sensor PM1789

Brand: Ifm
Product Code: PM-,10BREA01-E-ZVG/US

  • Durable stainless steel enclosure designed for applications in the food and drink sector
  • Sanitary, flush-mounted design
  • Durable against high-force per unit area washing using harsh cleaning chemicals
  • Excellent resistance to elevated temperature values and elevated protection rating

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Product characteristics

Total count of inputs and outputs Total digital outputs: 1; Total analog outputs: 1
Measuring span
-0.005...0.1 bar-5...100 mbar-0.073...1.45 psi-0.5...10 kPa
Connection for process screw connection G 1 with outdoor thread Aseptoflex Vario
System gold-plated terminals
Sensing element ceramic capacitive force per unit area sensing element
Temperature surveillance no
Application recessed installation compatible for the food and drink sector
Media viscous substances and fluids with suspended particulates; fluids and gases
Intermediate temperature value[°C] -25...150
Minimum force per unit area before bursting
30000 mbar435 psi3000 kPa
Pressure classification
4000 mbar58 psi400 kPa
Vacuum tolerance[mbar] -1000
Kind of force per unit area relative force per unit area
No unused space yes
MAWP (for uses in compliance with CRN)[bar] 4
Damping for the analog output dAA[s] 0...4
Weight[g] 272.15
Housing cylindrical
measurements[mm] Ø 30.2 / L = 111
Substance stainless steel (1.4404 / 316L); PBT
Substances (contacted components) ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface features: Ra < 0.4 / Rz 4; PTFE
Minimum force per unit area cycles 100 million
Fastening torque[Nm] 35
Connection for process screw connection G 1 with outdoor thread Aseptoflex Vario

Interfaces

communication interface IO-Link
Mode of transmission COM2 (38,4 kBaud)
IO-Link version 1.1
SDCI specification IEC 61131-9
Configurations Digital Measurement Sensor (0x000A), Identification and Diagnostic (0x4000)
SIO mode no
Necessary master port category A
Analog data process 3
Minimum process cycle duration[ms] 3.2
IO-Link force per unit area resolution[mbar] 0.02
IO-Link acyclical functions application-specific label; internal temperature value
Supported DeviceIDs>
Mode of operationDeviceID
default670
Surrounding temperature value[°C] -25...80
Temperature for storage[°C] -40...100
Safety feature IP 67; IP 68; IP 69K
Measuring span
-0.005...0.1 bar-5...100 mbar-0.073...1.45 psi-0.5...10 kPa
Analog initiation point
-5...80 mbar-0.073...1.16 psi-0.5...8 kPa
Analog endpoint
15...100 mbar0.218...1.45 psi1.5...10 kPa
In increments of
0.05 mbar0.001 psi0.005 kPa
default configuration
ASP = 0.0 mbarAEP = 100 mbar

Inputs / outputs

Total count of inputs and outputs Total digital outputs: 1; Total analog outputs: 1
Voltage for operation[V] 18...30 DC
Minimum insulation resistance[MO] 100; (500 V DC)
Safety feature rating III
Reverse polarity safeguard yes
Measuring method hydrostatic
Built-in watchdog yes
Overall count of outputs 2
Output response analog signal; IO-Link; (customizable)
Count of digital outputs 1; (IO-Link)
Total analog outputs 1
Analog current output[mA] 4...20; (expandable)
Max. capacity[O] 700; (Ub = 24 V; (Ub - 9 V) / 21.5 mA)
Short-circuit resistant yes
Overcurrent protection yes
Reproducibility[% of the span] < ± 0,1; (with temperature value fluctuations < 10 K; Turn down 1:1)
Characteristics variation[% of the span] < ± 0,5; (linearity incl. hysteresis and repeatability, limit value setting to DIN EN IEC 62828-1)
Linearity variation[% of the span] < ± 0,25; (Turn down 1:1)
Hysteresis variation[% of the span] < ± 0,2; (Turn down 1:1)
Extended stability[% of the span] < ± 0,1; (Turn down 1:1; per year)
Overall deviation across temperature value range
Operating temperature value rangeoverall deviation
-25...15 °CCharacteristics variation ± 0.15 % of the span / 10 K
15...80 °CCharacteristics variation
80...150 °CCharacteristics variation ± 0.2 % of the span / 10 K
Comments on the precision / variation for additional information refer to the section Diagrams and graphs

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