This document is a specification for the 2005V model dynamic pressure sensor, describing its physical characteristics, performance, environmental requirements, etc.
The Dytran 2005V is a stainless‑steel diaphragm dynamic pressure sensor designed for industrial measurement and pressure monitoring. It features a 1/8‑27 NPT male thread TNC connector, hermetic sealed construction, and a wide temperature range.
The datasheet provides detailed physical dimensions, electrical characteristics, environmental limits, and performance parameters such as sensitivity, resonant frequency, and noise floor, enabling engineers to integrate the sensor into high‑precision pressure measurement systems.
| Weight | 43 grams |
|---|---|
| Size (HEX x HEIGHT) | 0.625 x 2.0 inches |
| Mounting Provision | 1/8‑27 NPT male thread TNC jack |
| Diaphragm Material | Stainless Steel |
| Sensitivity | 100 mV/psi (±10%) |
| Full‑Scale Range | +50 V for +5 V output, +1000 psi max pressure |
| Mounted Resonant Frequency | 90 kHz (nominal) |
| Minimum Rise Time | 2 µs |
| Noise Floor (Resolution) | 0.0007 psi |
| Acceleration Sensitivity | 0.002 psi/g (axial) |
| Discharge Time Constant | 0.16 sec |
| Lower -3 dB Frequency | 1.0 Hz |
| Maximum Vibration | 3000 g rms |
| Maximum Shock | 10,000 g pk |
| Temperature Range | -100 to +275 °F (-73 to +135 °C) |
| Maximum Flash Temperature at Diaphragm | +3000 °F (+1600 °C) |
| Thermal Coefficient of Sensitivity | 0.01 %/°F (0.02 %/°C) |
| Power/GND Isolation | ≥10 MΩ @ 50 VDC |
| Excitation Voltage Range | +18 to +30 VDC |
| Output Impedance (nominal) | 100 Ω |
| Output Bias Voltage (nominal) | +10 VDC |
| Output Signal Polarity | Positive going for increasing pressure |
The sensor can measure up to 1000 psi.
It operates from –100 °F to +275 °F (–73 °C to +135 °C).
The nominal mounted resonant frequency is 90 kHz.
It uses a 1/8‑27 NPT male thread TNC jack mounted at the top.