Products
- Other Rubber Products[6]
- Rubber Belts[2]
- Rubber Hoses[4]
- Chemical Reagents[6]
- Mine Mill[6]
- Crusher[6]
- Plastic Crushing Machinery[1]
- Other Petrochemical Related Products[5]
- Other Mining Machinery[6]
- Other Inorganic Chemicals[1]
- Mining Feeder[4]
- Speed Reducers[2]
- Mineral Separator[4]
- Conveyors[6]
- Pumps[2]
- Material Handling Equipment Parts[4]
- Drilling Rig[6]
- Drill Bit[1]
- Chemical Auxiliary Agent[6]
- Organic Salt[3]
- Sulfide[1]
- Fruit & Vegetable Juice[6]
- Puree[1]
- Jelly & Pudding[2]
- Other Chemicals[4]
- Organic Intermediate[2]
- Ester & Derivatives[1]
- Catalyst[1]
- Brick Making Machinery[2]
- Other Organic Chemical[1]
- Testing Equipment[6]
- Other Musical Instruments & Accessories[3]
- Insulation Materials & Elements[3]
Contact Us
- Contact Person : Mr. li shaobo
- Company Name : Sanmenxia City Hongyuan Industry And Trade Co., Ltd.
- Tel : 86-0398-2828790
- Fax : 86-0398-2593295
- Address : Henan,Sanmenxia,Sanmenxia
- Country/Region : China
- Zip : 472000
geophone
Product Detailed
CY-SM series seismic geophone specification
Dual rotating coil structure
Key contactor plated gold or silver.
High spurious
Parameter | 10Hz(A) | 10Hz(B) | tolerance |
(Hz)Natural Frequency | 10 | 14 | ±2.5% |
Ppen Circuit Damping | 0.25 | 0.271 | 0- +5% |
Damping With Shunt resistor | 0.6 | 0.6 | 0- +5% |
(V/cm/S)Sitivity With Open Circuit | 0.288 | 0.288 | ±2.5% |
(V/cm/S)Sitivity With Shunt resistor | 0.225 | 0.228 | ±2.5% |
(Ω)Shut resistance | 1339 | 1400 |
|
(Ω)Coil resistance | 375 | 375 | ±2.5% |
(%)Harmonic distortion | 0.1max | 0.1max |
|
(Hz)Typical Spurious Frequency | ≥240 | ≥240 |
|
(g)Moving Mass | 11 | 11.3 | ±2.5% |
(mm)Typical Case To Coil Motionp-p | 2 | 2 |
|
Allowable Tilt | 20° | 20° |
|
(mm)Unit Diameter | 25.4 | 25.4 |
|
(mm)Unit Height | 32 | 32 |
|
(g)Unit Mass | 87 | 87 |
|
(°C)Operating Temperature | -40- +90 | -40- +90 |
|
Life Warranty(years) | 3 | 3 |
|
geophone
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