PE255 Overview
The dynamic pressure transducer PE 255 is a low mass transducer with extended low and high frequency performances. The integral electronics eliminates the need for a charge converter and allows the use of up to several hundred meters of low-cost cable. Noise floor is an exceptional 20 µV broadband.
PE255 Key Features
- 0.05 ∅11-0.10
- With 12 mA : 200 Ω
- With 6 mA : 500 Ω Bias voltage
- (over temperature range)
- 8 to 14 VDC : 12 mA
- 5 to 10 VDC : 6 mA Noise floor
- 17 mV/bar ±3mV/bar (1.17 mV/psi) Dynamic measuring range : ±100 bar pk Resonant frequency (mounted) : >80 kHz Overload c
- 1 to 15,000 Hz : ±5%
- 20 kHz : ±3 dB max
- A lower constant current reduces the noise floor and the bias voltage, increases the sensitivity and the impedance