1. Homepage
  2. Products
  3. PY2794

PY2794

Pressure sensor with display

PI-010-REA01-MFRKG/US/ /P

{{'OPTIONAL_INFO' | productAvailability | error}}

Dear customer,
Unfortunately, this data sheet is not available in the requested language. If you have any further questions, you can contact us by e-mail.

Best regards
Your ifm team

  • ce
  • fda
  • ehedg
  • eac
Download
Technische Details
Product characteristics
Output signal switching signal; analogue signal; IO-Link; (configurable)
Measuring range
-1...10 bar -14.5...145 psi -0.1...1 MPa
Process connection threaded connection G 1 external thread Aseptoflex Vario
Application
Special feature Gold-plated contacts
Application food and beverage industry
Media viscous media and liquids with suspended particles; liquids and gases
Medium temperature [°C] -25...125; (145 max. 1h)
Pressure rating
50 bar 725 psi 5 MPa
Min. bursting pressure
150 bar 2175 psi 15 MPa
Type of pressure relative pressure
No dead space yes
Electrical data
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Integrated watchdog yes
2-wire
Operating voltage [V] 20...32 DC
Power-on delay time [s] 1
3-wire
Operating voltage [V] 18...32 DC
Current consumption [mA] < 45
Power-on delay time [s] 0.5
Inputs / outputs
Number of inputs and outputs Number of digital outputs: 2; Number of analogue outputs: 1
Outputs
Total number of outputs 2
Output signal switching signal; analogue signal; IO-Link; (configurable)
Electrical design PNP/NPN
Number of digital outputs 2
Output function normally open / normally closed; (parameterisable)
Number of analogue outputs 1
Analogue current output [mA] 4...20, invertible; (scalable)
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
2-wire
Max. load [Ω] 300
3-wire
Max. voltage drop switching output DC [V] 2
Permanent current rating of switching output DC [mA] 250
Switching frequency DC [Hz] 125
Max. load [Ω] (Ub - 10 V) / 20 mA
Measuring/setting range
Measuring range
-1...10 bar -14.5...145 psi -0.1...1 MPa
Set point SP
-0.98...10 bar -14.2...145 psi -0.098...1 MPa
Reset point rP
-1...9.98 bar -14.5...144.7 psi -0.1...0.998 MPa
Analogue start point
-1...7.5 bar -14.5...108.7 psi -0.1...0.75 MPa
Analogue end point
1.5...10 bar 21.8...145 psi 0.15...1 MPa
In steps of
0.01 bar 0.1 psi 0.001 MPa
Factory setting
SP1 = 2.50 bar rP1 = 2.30 bar
SP2 = 7.50 bar rP2 = 7.30 bar
ASP = 0.00 bar AEP = 10.00 bar
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] < ± 0,15; (Turn down 1:1)
Hysteresis deviation [% of the span] < ± 0,15; (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] < ± 0,05; (0...70 °C)
Temperature coefficient span [% of the span / 10 K] < ± 0,15; (0...70 °C)
Response times
Damping for the switching output dAP [s] 0...30
Damping for the analogue output dAA [s] 0.01...99.99
2-wire
Step response time analogue output [ms] 45
3-wire
Min. response time of switching output (dAP) [ms] 3
Step response time analogue output [ms] 7
Interfaces
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.0
Profiles no profile
Process data analogue 1
Process data binary 2
Min. process cycle time [ms] 2.3
Operating conditions
Ambient temperature [°C] -25...80
Storage temperature [°C] -40...100
Protection IP 67; IP 68; IP 69K
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] 148.66
Mechanical data
Weight [g] 297
Materials stainless steel (1.4404 / 316L); FKM; PTFE; PBT; PEI; PFA
Materials (wetted parts) ceramics (99.9 % Al2O3); PTFE; stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4
Min. pressure cycles 100 million
Tightening torque [Nm] 35; (recommended tightening torque; depends on lubrication, seal and pressure rating)
Process connection threaded connection G 1 external thread Aseptoflex Vario
Displays / operating elements
Display
Display unit LED, green
switching status LED, yellow
function display alphanumeric display, 4-digit
measured values alphanumeric display, 4-digit
Display unit bar; psi; MPa; % of the span
Remarks
Pack quantity 1 pcs.
Electrical 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 — PY2794-00 — 27.10.2014 —