IFM PQ3834 Pressure Sensor with IO-Link

IFM PQ3834 Pressure Sensor with IO-Link

Product Introduction

The IFM PQ3834 is an advanced pressure sensor designed for precise monitoring and control in pneumatic and industrial systems. With a measuring range of -1 to 10 bar (-15 to 145 psi), it offers configurable outputs (switch signal, 4–20 mA analog, IO-Link) and exceptional accuracy (<±0.5% of measurement range). Featuring a robust PBT housing with IP65 protection, the sensor withstands harsh environments and provides reliable performance in applications requiring high precision and durability.

Product Features

Configurable Output Options:

1 digital output (PNP, configurable NO/NC) and 1 analog output (4–20 mA, 500 Ω max load).

IO-Link communication (COM2, 38.4 kBaud) for smart sensor integration and process data variable transmission.

Precision Measurement:

Measuring range: -1 to 10 bar with 0.05 bar set step resolution.

High accuracy: <±0.5% switching point accuracy, <±0.1% repetition accuracy.

Minimal temperature coefficients (0.2%/10 K for zero and span).

Rapid Response:

Reaction time <6 ms for real-time pressure monitoring.

Programmable delay (0–5 s) for application-specific requirements.

Robust Design:

IP65 protection against dust and water jets.

Impact resistance: 50 g (11 ms), vibration resistance: 20 g (10–2000 Hz).

MTTF 437 years for long-term reliability.

User-Friendly Interface:

4-digit alphanumeric display with selectable units (bar, kPa, psi, inHg).

4 green LEDs for on/off status and 1 yellow LED for function indication.

Material Compatibility:

Wetted parts: Brass, FKM, Silicon (coating), PBT.

Suitable for Group 2 fluids (Group 1 optional).

Electrical Safety:

Short-circuit protection (pulse type).

Operating voltage: 18–32 V DC with reverse polarity protection.