Japan, Showa Sokki
SHOWA SOKKI WILCOXON Sensor

Made in Japan
Manufacturer: SHOWA SOKKI
Introducing WILCOXON brand sensors. Various types such as charge output type and amplifier built-in type are available.
exterior | ![]() | ![]() | ![]() | ![]() | ![]() |
Model | 712F | 726 | 726T | 728A | 728T |
Features | center hall | Small | Small | High sensitivity Low noise | very low frequency |
Sensitivity pC/(9.8m/s2) pC/m/s2 | — | — | — | — | — |
Sensitivity mV/m/s2 | Ten | Ten | Ten | 50 | 50 |
Resonance frequency (kHz) | 45 | 32 | 32 | 23 | 23 |
Mass (g) | 35 | 30 | 34 | 45 | 45 |
Dimensions (mm) | 20×19×15H | Hex 15.9×25.4 | Hex 17.5×35.6 | Hex 15.9×25.4 | Hex 15.9×25.4 |
Maximum acceleration (m/s2) | 600 | 800 | 800 | 150 | 150 |
Operating temperature range (°C) | 120 | 120 | 120 | 120 | 120 |
exterior | ![]() | ![]() | ![]() | ![]() | ![]() |
Model | 731A | 731-207 | 732A | 736 | 736T |
Features | Ultra-low noise Ultra-low frequency | very low frequency | high frequency | high frequency | High frequency, top connector |
Sensitivity pC/(9.8m/s2) pC/m/s2 | — | — | — | — | — |
Sensitivity mV/m/s2 | 1000 | 1000 | 1 | Ten | Ten |
Resonance frequency (kHz) | 0.815 | 2.4 | 60 | 60 | 60 |
Mass (g) | 670 | 50 | 13 | 13 | 13 |
Dimensions (mm) | φ62×53 | φ25.1×35.6 | Hex 13×24 | 13Hex×24 | 13Hex×24 |
Maximum acceleration (m/s2) | Five | Five | 5000 | 500 | 500 |
Operating temperature range (°C) | 65 | 80 | 120 | 120 | 120 |
exterior | ![]() | ![]() | ![]() | ![]() | ![]() |
Model | 746 | 754 | 757 | 775A | 784A |
Features | Direct cable for underwater use | Compact and lightweight, direct cable connection | for 2 axes | with rotary connector | Low cost for general use |
Sensitivity pC/(9.8m/s2) pC/m/s2 | — | — | — | — | — |
Sensitivity mV/m/s2 | Ten | 1 | 10 | 10 | 10 |
Resonance frequency (kHz) | 30 | 60 | N/A | 26 | 25 |
Mass (g) | 45 | Four | 110 | 45 | 45 |
Dimensions (mm) | 19Hex×30 | 11 x 11 | 36.6×33×20.3 | 17.5Hex×48 | 18Hex×46 |
Maximum acceleration (m/s2) | 500 | 2500 | 500 | 800 | 500 |
Operating temperature range (°C) | 80 | 80 | 80 | 120 | 120 |
exterior | ![]() | ![]() | ![]() | ![]() | ![]() |
Model | 785A | 786A | 786F | 787A | 793 |
Features | low cost center mount | Standard general purpose | waterproof direct cable | Side exit for general use | Intrinsically Safe General Purpose |
Sensitivity pC/(9.8m/s2) pC/m/s2 | — | — | — | — | — |
Sensitivity mV/m/s2 | 10 | 10 | 10 | 10 | 10 |
Resonance frequency (kHz) | 30 | 30 | 30 | 22 | 25 |
Mass (g) | 85 | 90 | 90 | 145 | 112 |
Dimensions (mm) | 19×21×30.5 | 22Hex×53 | 22Hex×71 | 25×36.6×26.4 | 24Hex×61 |
Maximum acceleration (m/s2) | 800 | 800 | 800 | 800 | 800 |
Operating temperature range (°C) | 120 | 120 | 120 | 120 | 120 |
exterior | ![]() | ![]() | ![]() | ![]() | ![]() |
Model | 793-6 | 797-6 | 793L | 793T-3 | 793V |
Features | for high temperature | High temperature center mount | low frequency | For acceleration/temperature measurement | Intrinsically safe speed output |
Sensitivity pC/(9.8m/s2) pC/m/s2 | — | — | — | — | — |
Sensitivity mV/m/s2 | Ten | Ten | 50 | Ten | 100 mV (in/s) |
Resonance frequency (kHz) | 20 | 20 | 15 | 24 | 15 |
Mass (g) | 135 | 145 | 142 | 115 | 145 |
Dimensions (mm) | Hex 24 x 45 | φ27×30 | 25.4φ×61 | 25.4φ×61 | 24Hex×61 |
Maximum acceleration (m/s2) | 500 | 500 | 100 | 800 | 50in/s peak |
Operating temperature range (°C) | 150 | 150 | 120 | 120 | 120 |
exterior | ![]() | ![]() | ![]() | ![]() | ![]() |
Model | 799LF | 799M | 993A | S100CS | 376 |
Features | for low frequencies | Low frequency, high sensitivity | 3 axes, center hole | snap stud fixation | For high temperature, charge output type |
Sensitivity pC/(9.8m/s2) pC/m/s2 | — | — | — | — | 2.5pC/(m/s2) |
Sensitivity mV/m/s2 | 50 | 100 | 10 | 10 | — |
Resonance frequency (kHz) | 18 | 18 | – | 26 | 30 |
Mass (g) | 205 | 205 | 88 | 45 | 75 |
Dimensions (mm) | 35Hex×66 | 29Hex×66 | 38×35×23 | Hex 17.5 x 28 | Hex 22 x 67 |
Maximum acceleration (m/s2) | 100 | 50 | 50 | 800 | 5000 |
Operating temperature range (°C) | 120 | 80 | 120 | 80 | 260 |
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