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  5. PN7694

Pressure sensor with display

PN7694

PN-010-REN14-QFRKG/US/ /V

Pressure sensor with display

PN7694

PN-010-REN14-QFRKG/US/ /V

  • Two switching outputs, one of them with IO-Link communication interface
  • Red/green display for clear identification of the acceptable range
  • The process connection can be rotated for optimum alignment
  • With long-term stability thanks to high overload protection
  • Robust design for use in harsh industrial environments
  • Convenient operation via buttons or parameter setting via IO-Link
Learn more
  • ce
  • ukca
  • cul
  • iolink
  • crn
Product characteristics
Number of inputs and outputs Number of digital outputs: 2
Measuring range
-1...10 bar -14.5...145 psi -100...1000 kPa -0.1...1 MPa
Process connection threaded connection 1/4" NPT external thread
Application
System gold-plated contacts
Measuring element ceramic-capacitive pressure measuring cell
Application for industrial applications
Media liquids and gases
Medium temperature [°C] -25...80
Min. bursting pressure
150 bar 2175 psi 15 MPa
Pressure rating
75 bar 1087 psi 7.5 MPa
Type of pressure relative pressure; vacuum
MAWP (for applications according to CRN)
50 bar 725 psi 5 MPa
Electrical data
Operating voltage [V] 18...30 DC; (to SELV/PELV)
Current consumption [mA] < 35
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] < 0.3
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2
Outputs
Total number of outputs 2
Output signal switching signal; IO-Link; (configurable)
Electrical design PNP/NPN
Number of digital outputs 2
Output function normally open / closed; (configurable)
Max. voltage drop switching output DC [V] 2.5
Permanent current rating of switching output DC [mA] 150; (200 (...60 °C) 250 (...40 °C))
Switching frequency DC [Hz] < 170
Short-circuit protection yes
Type of short-circuit protection yes (non-latching)
Overload protection yes
Measuring/setting range
Measuring range
-1...10 bar -14.5...145 psi -100...1000 kPa -0.1...1 MPa
Factory setting / CMPT = 2
Set point SP
-0.9...10 bar -13.5...145 psi -0.09...1 MPa
Reset point rP
-0.95...9.95 bar -14...144.5 psi -0.095...0.995 MPa
Min. difference between SP and rP
0.05 bar 1 psi 0.005 MPa
In steps of
0.05 bar 0.5 psi 0.005 MPa
Status_B High Resolution / CMPT = 3
Set point SP
-0.92...10 bar -13.3...145 psi -0.092...1 MPa
Reset point rP
-0.97...9.95 bar -14...144.3 psi -0.097...9.995 MPa
Min. difference between SP and rP
0.05 bar 0.8 psi 0.005 MPa
In steps of
0.01 bar 0.1 psi 0.001 MPa
Accuracy / deviations
Switch point accuracy [% of the span] < ± 0,5
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K)
Characteristics deviation [% of the span] < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting)
Hysteresis deviation [% of the span] < ± 0,25
Long-term stability [% of the span] < ± 0,05; (per 6 months)
Temperature coefficient zero point [% of the span / 10 K] < ± 0,2; (-0...80 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,2; (-0...80 °C)
Reaction times
Response time [ms] < 3
Delay time programmable dS, dr [s] 0...50
Software / programming
Parameter setting options hysteresis / window; normally open / closed; switching logic; switch-on/switch-off delay; Damping; Display unit
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
SIO mode yes
Required master port class A; (when pin 2 not connected: B)
Supported DeviceIDs
Type of operation DeviceID
Factory setting / CMPT = 2 454
Status_B High Resolution / CMPT = 3 632
Note
For further information please see the IODD PDF file at "Downloads"
Factory setting / CMPT = 2
Profiles Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis
Min. process cycle time [ms] 2.3
IO-Link resolution pressure [bar] 0.01
IO-Link resolution pressure [MPa] 0.001
IO-Link process data (cyclical)
Function bit length
pressure 14
binary switching information 2
IO-Link functions (acyclical) application specific tag
Status_B High Resolution / CMPT = 3
Profiles Smart Sensor ED2: Digital Measuring Sensor (0x000A), Identification and Diagnosis (0x4000)
Min. process cycle time [ms] 3
IO-Link resolution pressure [bar] 0.005
IO-Link resolution pressure [MPa] 0.0005
IO-Link process data (cyclical)
Function bit length
pressure 16
device status 4
binary switching information 2
IO-Link functions (acyclical) application specific tag
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 65; IP 67
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN EN 60068-2-27 50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 20 g (10...2000 Hz)
MTTF [years] 260
UL approval
UL approval number J001
Pressure equipment directive sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g] 243.5
Material stainless steel (1.4404 / 316L); PBT+PC-GF30; PBT-GF20; PC
Materials (wetted parts) stainless steel (1.4404 / 316L); ceramics; FKM
Min. pressure cycles 100 million
Process connection threaded connection 1/4" NPT external thread
Restrictor element integrated no (can be retrofitted)
Displays / operating elements
Display
Display unit 3 x LED, green (bar, psi, MPa)
Switching status 2 x LED, yellow
Measured values alphanumeric display, red/green 4-digit
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A; Contacts: gold-plated