137B27 圧力センサ ICP| PCBセンサ・オンラインストア東陽テクニカ

Model: 137B27
Quartz, free-field, ICP® blast pressure pencil probe, 500 psi, 10 mV/psi, 4-pin connector, with two outputs for T.O.A

Specifications
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Product Documents

■ Specifications

Performance
Measurement Range (for ±5V output)	3447 kPa
Useful Overrange (for ± 10V output)	6895 kPa	[3]
Sensitivity (±15 %)	1.45 mV/kPa	[4]
Maximum Pressure	34474 kPa
Resolution	0.007 kPa	[2]
Resonant Frequency	≥400 kHz
Rise Time (Incident)	≤6.5 µ sec
Non-Linearity	≤1.0 % FS	[1]
Environmental
Temperature Range (Operating)	-73 to +135 °C
Temperature Coefficient of Sensitivity	≤0.090 %/°C
Electrical
Discharge Time Constant (at room temp)	≥0.2 sec
Excitation Voltage	20 to 30 VDC
Constant Current Excitation	2 to 20 mA
Output Impedance	≤100 Ohm
Output Bias Voltage	8 to 14 VDC
Physical
Sensing Geometry	Compression
Sensing Element	Quartz
Housing Material	Aluminum
Diaphragm	Invar
Sealing	Epoxy
Electrical Connector	4-Pin	[4]
Weight	456 gm	[2]

All specifications are at room temperature unless otherwise specified.

Product Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] For +10 volt output, minimum 26 VDC supply voltage required. Negative 10 volt output may be limited by output bias.
[4] Two identically spec'd elements spaced 10cm apart - see drawing #65310 for details. Individual calibration certs supplied for each channel.
[5] See PCB Declaration of Conformance PS023 for details.

Accessories:

標準付属アクセサリ

PCS-6	校正データ

Optional Versions:

No optional versions

■ Documents & Downloads

Product Documents

● Product Manual

● Product Specification Sheet