Product Description
- SMC’s ISE70G digital precision pressure sensor is used to monitor and control pressure levels in systems handling liquid and gaseous media.
- It is suitable for applications in hydraulics, mechanical engineering and industrial automation.
- The precision pressure sensor is used for process monitoring and connection to modern control systems via IO-Link.
- It is used wherever pressure values need to be precisely measured, displayed and processed.
- The SMC ISE70G digital precision pressure sensor is suitable for liquids and gases that do not corrode the parts in contact with the medium.
- The swivelling, 3-part display ensures good readability from various installation positions.
- The precision pressure sensor features a two-colour LCD main display, IO-Link communication and freely selectable NPN or PNP switching outputs.
- The IP67 protection rating and numerous adjustment and diagnostic functions ensure reliable operation.
- Pressure sensing surface of the sensor – Al₂O₃ (96% aluminium oxide)
- Cable connection material – C3604 (chemically nickel-plated)
- O-ring material – FKM + grease (1 MPa), square ring FKM (2, 5, 10, 16 MPa)
- Suitable media – liquids or gases that do not corrode parts in contact with the media
- Nominal pressure range – 0 to max. 50 MPa
- Display/adjustable pressure range – min. –2.5 to max. 52.5 MPa
- Smallest display/adjustment unit – 0.001 / 0.01 / 0.1 MPa
- Test pressure – 3 to 75 MPa
- Supply voltage (for PNP output) – 12 to 24 V DC ±10 %, residual ripple (p-p) max. 10 %
- Supply voltage (for IO-Link) – 18 to 30 V DC, including ripple voltage (p-p) 10 %
- Current consumption – max. 35 mA
- Protection – Reverse polarity protection
- Display accuracy – ±2 % of full scale ±1 digit (ambient temperature 25 ±3 °C)
- Repeatability – ±0.5% F.S.
- Temperature characteristic – ±3% or ±5% F.S. (25 °C standard)
- Output type – NPN or PNP open-collector
- Output mode – hysteresis, window comparator, error output, output OFF
- Switching operation – normal output, inverted output
- Max. load current – 80 mA
- Max. applied voltage – 30 V (NPN output)
- Internal voltage drop (residual voltage) – Max. 1.5 V (at a load current of 80 mA)
- Delay time – max. 2 ms, adjustable from 0 to 60 s in increments of 0.01 s
- Hysteresis mode – Adjustable (starting at 0)
- Window comparator mode – Adjustable (starting at 0)
- Protection – Short-circuit protection
- Unit – MPa, kPa, kgf/cm², bar, psi
- Display type – LCD
- Display configuration – 3-part display (main display, 2 sub-displays)
- Display colour – main display red/green, sub-display orange
- Number of display digits – main display 4-digit (7-segment), sub-display 4-digit (top: 1-digit/11-segment, 7-segment for the rest)
- Operating indicator – Lights up when the switch output is ON. OUT1 and OUT2 light up orange
- Digital filter – adjustable from 0 to 30 s in increments of 0.01 s
- Protection rating – IP67
- Test voltage – 500 V AC for 1 minute between terminals and housing
- Insulation resistance – min. 50 MΩ (500 V DC measured using an insulation tester) between terminals and housing
- Liquid temperature range – –5 to 70 °C (no condensation or freezing)
- Operating temperature range – operation: -5 to 50 °C, storage: -10 to 60 °C (no condensation, not frozen)
- Relative humidity range – 35 to 85 per cent relative humidity (no condensation)
- Standards – UL/CSA (E216656), CE/UKCA marking (EMC Directive/RoHS Directive)
- Connection size – G 1/4"
- IO-Link version – V1.1
- Data transfer rate – COM2 (38.4 kbps)
- Configuration file – IODD file
- Minimum cycle time – 2.3 ms
- Process data length – input data 2 bytes, output data 0 bytes
- Width – 34 mm
- Height – 80.4 mm
- Depth – 48 mm
- Housing weight – 141 or 181 g
