Model : 137B26 | ICP® Pressure Sensor

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Lead Time for 6-10 is 8 Wks
quartz, free-field, icp® blast pressure pencil probe, 250 psi, 20 mv/psi, 4-pin connector, with two outputs for t.o.a
$ 2,075.00 USD
(Pricing valid in US only!)

Quartz, free-field, ICP® blast pressure pencil probe, 250 psi, 20 mV/psi, 4-pin connector, with two outputs for T.O.A

  • Measurement Range: 250 psi ( 1724 kPa)
  • Sensitivity: (±15%)20 mV/psi ( 2.90 mV/kPa)
  • Resonant Frequency: >=400 kHz
  • Electrical Connector: 4-Pin
  • Weight: 16.1 oz ( 456 gm)

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English: SI:
Performance
Measurement Range (for ±5V output) 250 psi 1724 kPa
Useful Overrange (for ± 10V output) 500 psi 3447 kPa [ 3]
Sensitivity (±15 %) 20 mV/psi 2.90 mV/kPa [ 4]
Maximum Pressure 5 kpsi 34474 kPa
Resolution .7 mpsi .005 kPa [ 2]
Resonant Frequency ≥400 kHz ≥400 kHz
Rise Time (Incident) ≤6.5 µ sec ≤6.5 µ sec
Non-Linearity ≤1.0 % FS ≤1.0 % FS [ 1]
Environmental
Temperature Range (Operating) -100 to +275 °F -73 to +135 °C
Temperature Coefficient of Sensitivity ≤0.05 %/°F ≤0.090 %/°C
Electrical
Discharge Time Constant (at room temp) ≥0.2 sec ≥0.2 sec
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤200 Ohm ≤200 Ohm
Output Bias Voltage 8 to 14 VDC 8 to 14 VDC
Physical
Sensing Geometry Compression Compression
Sensing Element Quartz Quartz
Housing Material Aluminum Aluminum
Diaphragm Invar Invar
Sealing Epoxy Epoxy
Electrical Connector 4-Pin 4-Pin [ 4]
Weight 16.1 oz 456 gm [ 2]
* All specifications are at room temperature unless otherwise specified
.




Specification 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.
[ 2] Typical.
[ 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


Optional
010AYXXXQM 1
Supplied
PCS-6 Calibration of Series 134, 137 & 138 2