Geophone – Vertical type with high flexibility cable with Dupont crimped/soldered at the end.

50.00

Single Vertical Geophone – 4.5 Hz

Resonance frequency: 4.5 Hz +/-10%
Coil resistance: 375 ohm +/-7.5%
Open circuit damping: 0.6 +/-7.5%
Voltage sensitivity: 28.8 +/-7.5% (v/m/s)
Moving mass: 11 g
Operating temp.: -40°C +100°C
Height: 36 mm
Diameter: 25.4 mm
Weight: 86 g

This geophone model is internally damped, do not connect any external shunt resistor.

4 in stock (can be backordered)

Description

This vertical geophone has been equipped  with two highly flexible wires with silicone rubber insulation.

The two cable have the length of 20 cm, with Dupont connector crimped at the ends with the insulator protective cap.

To increase the reliability, the wire, after the crimping is soldered manually with high accuracy in order to reduce at the minimum the contact resistance.

The cable is fixed on the geophone case with strong thermal adhesive.

Additional information

Weight 0.086 g

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