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PY2068

Pressure sensor with display

PN-+,2BRBR14-MFRKG/US /V

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  • Two switching outputs, one of them programmable as analogue output
  • Clearly visible 4-digit LED display
  • Country-specific pressure units selectable
  • With long-term stability thanks to high overload protection
  • Selectable output polarity
  • ce
  • eac
  • cul
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Technische Details
Product characteristics
Output signal switching signal; analogue signal; (configurable)
Measuring range
-0.25...0.25 bar -250...250 mbar -3.63...3.63 psi -25...25 kPa
Process connection threaded connection G 1/4 internal thread
Application
Special feature Gold-plated contacts
Media liquids and gases
Medium temperature [°C] -25...80
Min. bursting pressure
30000 mbar 435 psi 3000 kPa
Pressure rating
6000 mbar 87 psi 600 kPa
Type of pressure relative pressure
Electrical data
Operating voltage [V] 18...32 DC
Current consumption [mA] < 50
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Power-on delay time [s] 0.5
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 1; Number of analogue outputs: 1
Outputs
Total number of outputs 2
Output signal switching signal; analogue signal; (configurable)
Electrical design PNP/NPN
Number of digital outputs 1
Output function normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 250
Switching frequency DC [Hz] 6
Number of analogue outputs 1
Analogue current output [mA] 4...20; (scalable 1:4)
Max. load [Ω] (Ub - 10 V) / 20 mA
Analogue voltage output [V] 0...10; (scalable 1:4)
Min. load resistance [Ω] 2000
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range
Measuring range
-0.25...0.25 bar -250...250 mbar -3.63...3.63 psi -25...25 kPa
Set point SP
-248...250 mbar -3.61...3.63 psi -24.8...25 kPa
Reset point rP
-250...248 mbar -3.63...3.6 psi -25...24.8 kPa
Analogue start point
-250...125 mbar -3.63...1.82 psi -25...12.5 kPa
Analogue end point
-125...250 mbar -1.82...3.63 psi -12.5...25 kPa
In steps of
1 mbar 0.01 psi 0.1 kPa
Accuracy / deviations
Switch point accuracy [% of the span] < ± 0,2; (Turn down 1:1)
Repeatability [% of the span] < ± 0,1; (with temperature fluctuations < 10 K; Turn down 1:1)
Characteristics deviation [% of the span] < ± 0,2; (Turn down 1:1 linearity, incl. hysteresis and repeatability limit value setting to DIN 16086)
Linearity deviation [% of the span] < ± 0,1; (Turn down 1:1)
Hysteresis deviation [% of the span] < ± 0,1; (Turn down 1:1)
Long-term stability [% of the span] < ± 0,1; (Turn down 1:1; per year)
Temperature coefficient zero point [% of the span / 10 K] < ± 0,2; (0...70 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,2; (0...70 °C)
Response times
Response time [ms] < 100
Damping for the switching output dAP [s] 0.1...100
Damping for the analogue output dAA [s] 0.1...100
Max. response time analogue output [ms] 100
Software / programming
Parameter setting options hysteresis / window; normally open / normally closed; switching logic; current/voltage output; Damping; adaptation of displayed values; display can be rotated and switched off; Display unit; zero point; span
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 65
Tests / approvals
EMC
EN 61000-4-2 ESD 4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated 10 V/m
EN 61000-4-4 Burst 2 kV
EN 61000-4-5 Surge 0,5/1 kV
EN 61000-4-6 HF conducted 10 V
Shock resistance
DIN IEC 68-2-27 50 g (11 ms)
Vibration resistance
DIN IEC 68-2-6 20 g (10...2000 Hz)
MTTF [years] 181.26
Pressure Equipment Directive Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request
Mechanical data
Weight [g] 287.5
Materials stainless steel (1.4301 / 304); PC; PBT; PA; FKM
Materials (wetted parts) stainless steel (1.4305 / 303); ceramics; FKM
Min. pressure cycles 100 million
Process connection threaded connection G 1/4 internal thread
Restrictor element integrated no (can be retrofitted)
Displays / operating elements
Display
Display unit 4 x LED, green
switching status LED, yellow
function display alphanumeric display, 4-digit
measured values alphanumeric display, 4-digit
Display unit mbar; kPa; psi; % of the span
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PY2068-01 — 22.11.2012 —