| Electrical
Characteristics
|
Voltage
Sensitivity
|
-197.1
±1.5 dBV re 1 mPa @ 20 °C (14 V/bar) |
Capacitance
|
18.0
nF ± 2 nF @ 20 °C, 10 m depth, 1 kHz
|
Charge
sensitivity
|
-172
± 2.4 dB re 1 nC/mPa @ 20 °C (252 nC/bar)
|
| Mechanical
Characteristics
|
Size:
length, width, thickness
|
33
mm, 28 mm, 10 mm
|
Mass
|
15 grams
|
Displacement
|
9 cc
|
Operating
depth
|
>
160 m, typically 240 m |
Survival
depth
|
>
400 m: no permanent change in Qsen, or Capacitance
|
Electrical
leads
|
28 AWG
stranded |
Water
blocked leads
|
Yes
|
Storage
and operating temperatures
|
-40 to
+80 °C |
Acceleration
sensitivity
|
<
1.0 mbar/g, in air, any axis |
Lowest
resonance frequency
|
10.8
kHz |
Labeling
|
Capacitance,
Charge sensitivity, Voltage sensitivity, date calibrated,
serial number, bin numbers |
| Stability
|
Variation
of Voltage Sensitivity
|
<
0.3 dBV 1Hz to 2 kHz
|
Electrical
insulation between leads
|
>
500 MW at 20 °C and 50% humidity
|
Variation
in Capacitance
|
<
2.5% decrease from 0 to 55 m depth
< 0.4% increase per °C increase |
Variation
in Voltage Sensitivity
|
<
3% decrease from 0 to 55 m depth
< 0.25% increase per °C increase |
Variation
of Voltage Sensitivity
|
<
0.1 dB decrease from 0 to 55 m depth
< 0.02 dB decrease per °C increase
|
UV
and Isopar resistance
|
Excellent
|
