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- Sensors
- Pressure sensors / Vacuum sensors
- Sanitary pressure sensors, digital display | PI
- PI2793
Flush pressure sensor with display
PI2793
PI-025-REA01-MFRKG/US/ /P
Flush pressure sensor with display
PI2793
PI-025-REA01-MFRKG/US/ /P
- Robust stainless steel housing for use in the food and beverage industry
- Hygienic, flush design
- Resistant to high-pressure cleaning with aggressive cleaning agents
- High temperature resistance and high protection rating
- Programmable analog and switching output
- Convenient operation via buttons or parameter setting via IO-Link
Alternative articles: PI1703 Product comparison: PI2793 / PI1703 When selecting an alternative article and accessories please note that technical data may differ!
Product characteristics
Number of inputs and outputs | Number of digital outputs: 2; Number of analog outputs: 1 | |||
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Measuring range |
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Process connection | threaded connection G 1 external thread Aseptoflex Vario |
Application
System | gold-plated contacts | |||
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Application | flush mountable for the food and beverage industry | |||
Media | viscous media and liquids with suspended particles; liquids and gases | |||
Medium temperature [°C] | -25...125; (145 max. 1h) | |||
Min. bursting pressure |
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Pressure rating |
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Vacuum resistance [mbar] | -1000 | |||
Type of pressure | relative pressure; vacuum | |||
No dead space | yes | |||
MAWP (for applications according to CRN) [bar] | 60 |
Electrical data
Min. insulation resistance [MΩ] | 100; (500 V DC) |
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Protection class | III |
Reverse polarity protection | yes |
Integrated watchdog | yes |
Operating voltage [V] | 20...32 DC |
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Current consumption [mA] | 3.6...21 |
Power-on delay time [s] | 1 |
Operating voltage [V] | 18...32 DC |
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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 analog outputs: 1 |
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Outputs
Total number of outputs | 2 |
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Output signal | switching signal; analog signal; IO-Link; (configurable) |
Electrical design | PNP/NPN |
Number of digital outputs | 2 |
Output function | normally open / closed; (configurable) |
Number of analog outputs | 1 |
Analog current output [mA] | 4...20, invertible; (scalable) |
Short-circuit protection | yes |
Type of short-circuit protection | yes (non-latching) |
Overload protection | yes |
Max. load [Ω] | 300 |
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Max. voltage drop switching output DC [V] | 2 |
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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 |
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Set point SP |
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Reset point rP |
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Analog start point |
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Analog end point |
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In steps of |
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Factory setting |
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Accuracy / deviations
Switch point accuracy [% of the span] | < ± 0,2; (Turn down 1:1) |
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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 EN IEC 62828-1) |
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) |
Reaction times
Damping process value dAP [s] | 0...30 |
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Damping for the analog output dAA [s] | 0.01...99.99 |
Step response time analog output [ms] | 45 |
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Min. response time of switching output (dAP) [ms] | 3 |
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Step response time analog output [ms] | 7 |
Interfaces
Communication interface | IO-Link | ||||
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Transmission type | COM2 (38,4 kBaud) | ||||
IO-Link revision | 1.0 | ||||
Profiles | no profile | ||||
SIO mode | yes | ||||
Required master port class | A | ||||
Process data analog | 1 | ||||
Process data binary | 2 | ||||
Min. process cycle time [ms] | 2.3 | ||||
Supported DeviceIDs |
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Operating conditions
Ambient temperature [°C] | -25...80 |
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Storage temperature [°C] | -40...100 |
Protection | IP 67; IP 68; IP 69K |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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MTTF [years] | 160 | ||||||||||
Note on approval |
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Mechanical data
Weight [g] | 357.5 |
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Material | stainless steel (1.4404 / 316L); FKM; PTFE; PBT; PEI; PFA |
Materials (wetted parts) | ceramics (99.9 % Al2O3); stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4; PTFE |
Min. pressure cycles | 100 million |
Process connection | threaded connection G 1 external thread Aseptoflex Vario |
Displays / operating elements
Display |
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Display unit | bar; psi; MPa; % of the span |
Remarks
Pack quantity | 1 pcs. |
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Electrical connection
Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
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