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Product / Equipment

Геофон BH-20MT

(Equipment / Material)
Model Number: BH-20MT
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
Description:
Geophone BH-20MT - omnidirectional
Overview:

Main technical specifications:

Parameter Value Tolerance
Optimal orientation 0 degrees
Working position 0 - 180 degrees
Natural Frequency (Fn)
with optimal orientation 20 Hz ± 8%
in the working range 20 Hz ± 10%
Ohmic resistance 2720 ohm ± 5%
Sensitivity
with optimal orientation 28 V / m / s ± 5%
in the working range 28 V / m / s ± 8%
Attenuation
with optimal orientation 0.45 ± 8%
in the working range 0.45 ± 10%
Moving Mass (M) 2.1 g ± 5%
Harmonic Distortion (20 Hz and 0.7 in / s PP) <0.5%
Maximum operating temperature from - 35 to +120 С
Dimensions:
diameter 19 mm
height (excluding conclusions) 18.5 mm
height (taking into account conclusions) 21 mm
weight 24 g

(*) All parameters are indicated at a temperature of 25 ° C, unless otherwise specified

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