Product Description
Product Overview
The Bently Nevada 1701/25-01 FieldMonitor™ Seismic Input Monitor is a 2-channel device from the 1701/25 series, designed to interface with acceleration or velocity transducers via its associated transducer I/O module. This monitor conditions input signals into appropriate measurement units, compares them to user-programmable alarm setpoints, and generates alarm signals for communication to a host control system. It is optimized for seismic monitoring in industrial applications, ensuring reliable performance and safety compliance.
Technical Information
| Item |
Specifications |
| Manufacturer |
Bently Nevada |
| Series |
1701/25 |
| Model/Part Number |
1701/25-01 |
| Model Type |
Seismic Input Monitor for Velocity Input |
| Channels |
2-channel device |
| Dimensions (HxWxD) |
127 mm x 21.6 mm x 105 mm (5 in x 0.85 in x 4.15 in) |
| Weight |
314 g (0.69 lb) |
| Operating Temperature |
-20°C to +70°C (-4°F to +158°F) |
| Storage Temperature |
-40°C to +85°C (-40°F to +185°F) |
Ordering Information
- Model: 1701/25-01 FieldMonitor™ Seismic Input Monitor for Velocity and Acceleration Input
Hazardous Area Approvals
- North America:
- Ex nA IIC T4
- Class I, Zone 2
- Class I, Div 2, Groups A, B, C, D
- T4 @ -30°C ≤ Ta ≤ +70°C
- Per drawing # 139255
- Certification Number: CSA 1166985
- European/ATEX:
- II 3G EEx nA [L] IIC T4 (LCIE 00ATEX6016X)
- II 1/3 G EEx nA[ia] ia IIC T4 (LCIE 00ATEX6017X)
- T4 @ -30°C ≤ Ta ≤ +70°C
- Brazil:
- Br-Ex nA [nL] IIC T4
- MC, AEX-8304-X
- T4 @ -30°C ≤ Ta ≤ +70°C
