Key facts
- Brand
- SENSIRION
- Model
- SDP1000
- Industry
- Industrial
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-04-11
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Sensirion SDP1000 / SDP2000 User Manual
The SDP1000 and SDP2000 are low‑range differential pressure sensors designed for air and non‑aggressive gases. They offer offset‑free, highly accurate measurement down to 10 Pa and are supplied fully calibrated with temperature compensation.
This manual covers product summary, electrical and mechanical specifications, mounting instructions, wiring diagrams, hose recommendations, altitude correction, ordering information, and safety notices, helping designers integrate the sensors into HVAC, medical, and other cost‑sensitive OEM applications.
SENSIRION SDP1000 specifications
| Power supply voltage | 5.0 V (typical) |
|---|---|
| Output voltage range | 0.25 V to 4.0 V |
| Resolution | 0.05 Pa (typical) |
| Burst pressure capability | > 2 bar (29 psi) |
| Protection class | IP20 |
| Weight | 14 g |
| Operating temperature | 10 °C … +60 °C |
| Humidity rating | Non‑condensing |
All SENSIRION SDP1000 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the output voltage range of the SDP1000/SDP2000 sensors?
The sensors provide a voltage output from 0.25 V to 4.0 V.
What power supply voltage is required?
A stable 5 V supply is required for the sensors.
What supply voltage is required for the SDP1000/SDP2000 sensors?
A stable 5 V DC supply is required (acceptable range 4.75 V – 5.25 V).
From: Sensirion SDP1000/SDP2000 Differential Pressure Sensor Datasheet
What hose inner diameter is recommended for connecting the sensor?
A hose with an inner diameter of 3/16 inch is recommended.
From: Sensirion SDP1000/SDP2000 Differential Pressure Sensor Datasheet