Festo SDE1-V1-G2-H18-C-P1-M8 192034 Vacuum Pressure Sensor with LCD Display, PNP, -1 to 0 bar

The Festo SDE1-V1-G2-H18-C-P1-M8 is an electronic vacuum pressure sensor from the SDE1 series. It uses a piezoresistive measuring principle and is designed for monitoring relative vacuum pressure in compressed-air systems. The measuring range is 0 to -1 bar, with an accuracy of approximately 2% of full scale and switching-point reproducibility of approximately 0.3%.

The sensor incorporates a backlit LCD display for pressure indication and parameter setting. Its single PNP switching output is freely programmable, and the switching threshold and hysteresis can be configured through the sensor interface. The device operates from 15–30 V DC, provides short-circuit protection and polarity protection, and supports teach-in configuration and PIN-code protection against unauthorized parameter changes.

Main Features

• Festo SDE1 series vacuum pressure sensor
• Measuring range: 0 to -1 bar
• Piezoresistive pressure measurement
• Integrated backlit LCD display
• 1 × PNP switching output
• Freely programmable switching function
• Switching-point reproducibility: 0.3%
• Accuracy: 2% FS
• Supply voltage: 15–30 V DC
• G1/8 female pneumatic connection
• M8 × 1, 3-pin electrical connector
• DIN rail mounting
• Teach-in parameter setting
• PIN-code parameter protection
• IP65 protection
• Short-circuit and polarity protection

Application Scope

• Vacuum generation and monitoring
• Pneumatic gripping systems
• Vacuum pick-and-place equipment
• Automated material handling
• Packaging machinery
• Assembly machines
• Pneumatic control cabinets
• Industrial automation
• Vacuum pressure monitoring and switching

Discontinued / Obsolete – Suitable for surplus, NOS, refurbished and replacement sourcing.

Recommended replacement family: Festo SPAU

Festo documentation identifies SPAU as the alternative product for discontinued SDE1 sensors. A Festo application document explicitly shows SDE1 → SPAU as an alternative product, and Festo-related replacement documentation describes SPAU as the newer pressure/vacuum sensor platform.

For this exact configuration, a distributor replacement recommendation is:

Festo SPAU-V1R-H-G18FD-L-PNLK-PNVBA-M8U – Part No. 8001223

However, this should not be advertised as a guaranteed drop-in electrical/mechanical replacement without checking the application, because the SPAU platform has different configuration and interface capabilities.

 All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.

Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.

ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.

GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.

Honeywell - Experion® PKS; ControlEdge™ HC900; etc.

Many Available just wait for you, feel free to ask to get better deal!!!