VARIOHM EPT3100-A-40000-B-4-F pressure sensor

Hydraulic and pneumatic systems

Automotive pressure monitoring

HVAC and industrial processes

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The Variohm EPT3100‑A‑40000‑B‑4‑F is a stainless steel pressure transducer with a piezoresistive sensing cell and ASIC electronics. It measures 0–400 bar and offers high accuracy for industrial and automotive applications.

Pressure Range: 0–400 bar (code “40000”)
Accuracy: <0.5% FS
Linearity: ≤0.15% FS
Repeatability: ≤0.10% FS
1-Year Stability: ≤0.10% FS
Overpressure/Burst: 2× / 5× rated (~800 bar / ~2000 bar)
Pressure Cycles: >10 million
Response Time: ~1 ms
Operating Temp: –40 °C to +125 °C (media); –40 °C to +105 °C (ambient)
Ingress Protection: IP66 (optional IP69K)

Electrical:

Output: 0.5–4.5 V (code “4”)
Supply: 5 VDC
Connection: F-type – special connector (typically M12 or OEM-specific)
Protection: Reverse polarity and short-circuit

Mechanical:

Housing: 304 stainless steel
Wetted Parts: 17‑4PH stainless steel
Pressure Port: B-type – 3/8″‑24 UNF male
Weight: ~60 g

Data Sheet