This data sheet provides detailed information on the SDP1000 and SDP2000 low range differential pressure sensors. These sensors are designed for demanding HVAC and medical OEM applications. They offer superior performance and outstanding stability, making them ideal for cost-sensitive applications.
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.
| 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 |
The sensors provide a voltage output from 0.25 V to 4.0 V.
A stable 5 V supply is required for the sensors.
The housing can withstand burst pressures greater than 2 bar (29 psi).