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Brand: Turck
Turck PS310-0V-03-LI2UPN8-H1141 Pressure Sensor -1 to 0 bar 1/4
Description
PS310-0V-03-LI2UPN8-H1141 in brief
PS310-0V-03-LI2UPN8-H1141 is a PS310 pressure sensor for the -1 to 0 bar vacuum range with a ceramic measuring cell, a 4-digit two-colour display, a 1/4 inch NPT male thread and a combined analog and switching output with IO-Link.
The datasheet summarises the design with these points: NO/NC contact, PNP/NPN output, analog; 18…33 VDC; Ceramic measuring cell; 4-digit, 2-color (red/green), 12-segment; Process connection 1/4″ NPT male thread; Connector device, M12 × 1; Housing is rotatable after mounting the.
Technical specifications
| Parameter | Specification |
|---|---|
| Type | PS310-0V-03-LI2UPN8-H1141 |
| Ident number | 100001488 |
| Medium temperature | -30…+80 °C |
| Application area | Liquids and gases |
| Pressure range | output (current/voltage), IO-Link |
| Pressure type | Relative pressure |
| Admissible overpressure | ≤ 5.5 bar |
| Burst pressure | ≥ 5.5 bar |
| Response time | ≤ 3 ms |
| Operating voltage UB | 18…33 VDC |
| Short-circuit/reverse polarity protection | yes, cyclic / yes (voltage supply) |
| Capacitive load | 100 nF |
| Insulation class | III |
| Output 1 | Switching output or IO-Link mode |
| Output 2 | Analog or switching output |
| Communication protocol | IO-Link |
| Output function | NO/NC, PNP/NPN |
| Accuracy | ± 0.5 % FS BSL |
| Rated operational current | 0.25 A |
| Switching frequency | ≤ 300 Hz |
| Switching point distance | ≥ 0.5 % |
| Switch point: | (Min. + 0.005 × range)…100 % of full |
| Release point(s) | min. up to (SP – 0.005 × range) |
| Switching cycles | ≥ 100 mil. |
| Current output | 4…20 mA |
| High level signal current | 20.5 mA |
| Low level signal current | 3.8 mA |
| Load resistance current output | ≤ 0.5 kΩ |
| Voltage output | 0…10 V |
| Load resistance voltage output | ≥ 8 kΩ |
| Accuracy LHR | ± 0.5 % FS BSL |
| IO-Link specification | V 1.1 |
| IO-Link port type | Class A |
| Transmission physics | corresponds to 3-wire physics (PHY2) |
| Transmission rate | COM 2/38.4 kbps |
| Process data width | 16 bit |
Application notes
Vacuum is a different application from the positive-pressure PS510: the ceramic cell is used here, overpressure capability is only up to 5.5 bar and accuracy is 0.5 percent of full scale. It is meant for vacuum lifting, degassing, filtration and suction lines, where the signal confirms that the vacuum level has been reached. Never exceed the 5.5 bar overpressure figure, and keep the sensor port free of liquid carryover.
At commissioning, zero the sensor at atmospheric pressure where the range allows, set the switch points and analog scaling, check the loop in the PLC and test against a reference gauge. Keep the wetted-material statement in the datasheet in view if the medium is aggressive.
Reading the type code before you order
Derived from the datasheet: PS510 is the series, 25V indicates the -1 to 25 bar relative range, and the remaining elements describe the output configuration, the process connection and the M12 connector. Ident number 100001488 identifies this exact sensor.
A short checklist before you order: the medium against the wetted materials, the pressure range and process connection, the output configuration, and the supply voltage. Specifications here are restated from the official datasheet and should be matched against the current maker revision.
Related Turck products: Turck PS510-25V-03-LI2UPN8-H1141 Pressure Sensor -1 to 25 bar and Turck PS510-16V-01-LI2UPN8-H1141 Pressure Sensor.
Documents and quotation
Download the Turck datasheet for PS310-0V-03-LI2UPN8-H1141 and compare it with your drawing or loop data. Pricing and lead time are not shown on the page; Seven Star LLC, an independent supplier based in Muscat, quotes them on request. Quote the full type code PS310-0V-03-LI2UPN8-H1141 so the correct variant is offered. More related items are listed under Pressure Instrumentation.
Datasheets & Documents
- Datasheet Turck PS310-0V-03-LI2UPN8-H1141 Datasheet Download
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About brand
Turck is the German automation company for sensors, connectivity, fieldbus I/O and interface technology. It grew from Hans Turck's engineering office in Mülheim an der Ruhr: in 1965 a chemical plant ordered an isolation amplifier for intrinsically safe circuits, and the first 20 units were built by his brother Werner Turck in Halver. The family-owned Turck group is still headquartered in Mülheim an der Ruhr, with production in Halver and other sites.
Seven Star LLC is an independent supplier in Muscat. We list Turck sensors and I/O devices for machine builders and maintenance teams in Oman and the GCC.
Turck company profile
| Founded | 1965, Germany, by the brothers Hans and Werner Turck |
|---|---|
| First product | An isolation amplifier with intrinsically safe circuits for explosion-protected areas, first supplied to Chemische Werke Hüls |
| Headquarters | Mülheim an der Ruhr, Germany; production in Halver |
| Ownership | Family-owned group; Turck Holding was formed in 1994 |
| Product families | Inductive, capacitive and ultrasonic sensors, TBEN block I/O and fieldbus modules, IO-Link masters and hubs, connectors and cordsets, isolating barriers and interface modules, RFID systems |
Milestones
- 1965: An order from a German chemical plant for an amplifier module starts the business; Werner Turck builds the first 20 units.
- 1970: Hans Turck KG and Werner Turck KG are registered as separate companies.
- 1975: Hans Turck KG opens its building in Mülheim an der Ruhr.
- 1994: Turck Holding combines the two Turck companies under one roof.
Turck product series
Most of the Turck products here are inductive proximity sensors: threaded M12, M18 and M30 barrels in flush (BI) and non-flush (NI) versions, uprated-range (U) sensors, rectangular CP40 and CP80 housings and BIM magnetic-field sensors for detecting pistons in pneumatic cylinders. The type code describes the sensor; in BI5-M18-AP6X-H1141, BI means flush mounting, 5 is the switching distance in mm, AP6X a three-wire PNP output and H1141 the M12 connector.
Turck also makes RU ultrasonic sensors, PS pressure, TS temperature and LS level sensors, FCI inline flow sensors, the CMVT vibration and temperature sensor for condition monitoring over IO-Link, and fieldbus and Ethernet I/O modules and communication components.
Where Turck sensors are used
Position detection on conveyors, packaging machines, presses and robotic cells; level, pressure and temperature monitoring on hydraulic units and process skids; and vibration monitoring on motors, pumps and fans.
Turck products we list
Ordering Turck sensors: what we need
Send the full type code and the six- or seven-digit ID number printed on the sensor or its label. If the label is missing, give the housing size, flush or non-flush mounting, switching distance, output type (PNP or NPN, NO or NC), supply voltage and connection (cable or connector).
Facts checked against Turck's published company history, October 2026.
Browse Turck products by category: Inductive Proximity Sensors, Flow Indicators & Switches, Level Instrumentation, Pressure Instrumentation, Temperature Instrumentation, Vibration Monitoring.
FAQ
Questions about the Turck PS310-0V-03-LI2UPN8-H1141 Pressure Sensor -1
Answers from our engineering team on installation, compatibility and integration.
01What pressure range does PS310-0V-03-LI2UPN8-H1141 measure?
Relative pressure pressure output (current/voltage), IO-Link, overpressure up to ≤ 5.5 bar, burst pressure ≥ 5.5 bar.
02What outputs does PS310-0V-03-LI2UPN8-H1141 provide?
NO/NC, PNP/NPN; current output 4…20 mA; voltage output 0…10 V; IO-Link.
03What medium and temperature does PS310-0V-03-LI2UPN8-H1141 suit?
Liquids and gases; medium temperature -30…+80 °C.
04Where can I find the datasheet for PS310-0V-03-LI2UPN8-H1141?
The official Turck datasheet is hosted on this page in the Documents section; check it and the current maker revision before ordering.
05What should I confirm before ordering PS310-0V-03-LI2UPN8-H1141?
Confirm the medium against the wetted materials, the pressure range and process connection, the output configuration, and the supply voltage.
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