Product Description
Product Details:
Manufacturer: Bently Nevada
Model/Part Number: 177230-01-01-CN
Description: Seismic Transmitter
Options:
Part Number: 177230-AA-BB-CC
-
A: Measurement Range
- 00: 0 – 12.7 mm/s (0 – 0.5 in/s)
- 01: 0 – 25.4 mm/s (0 – 1.0 in/s)
- 02: 0 – 50.8 mm/s (0 – 2.0 in/s)
-
B: Frequency
- 01: 10 Hz to 1 kHz (600 to 60 kcps) RMS (Root Mean Square)
- 02: 3 Hz to 1 kHz (180 to 60 kcps) peak
-
C: Approvals
- 05: Multiple Approvals (CSA/NRTL/C, ATEX/IECEx)
- Note: Only standard or common AA-BB-CC configurations are available.
Environmental Limits:
| Environmental Parameter | Value |
|---|---|
| Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
| Electrical Isolation | Greater than 10⁸ ohms |
| Isolation Breakdown Voltage | 600 Vrms with less than 1 mA leakage current |
| Shock Survivability | 9.810 m/s² (1.000 g peak), maximum drop test |
Note: This part typically mounts directly to the machine via a stud. Customers can use this device with a magnetic base, but must take care not to “snap” the unit onto the machine. This snapping action can create a very large spike signal that can damage the electronics. Rolling the magnetic base onto the machine greatly reduces the spike signal, so the unit should not have any issues.
Physical Specifications:
| Physical Parameter | Value |
|---|---|
| Weight | 131 g (4.62 oz), typical |
| Diameter | 25.4 mm (1.00 in) |
| Height | 66.0 mm (2.60 in) |
| Case Material | 316L stainless steel |
| Connector | 3-pin MIL-C-5015, 316L stainless steel |
| Mounting Hole | ¼-28 UNF |
| Mounting Threads | M6 X 1 SI, M8 x 1.25 SI, ¼-28 UNF |
| Mounting Torque | 4 to 7 N-m (35.4 to 62.0 in-lbf) |