Product Description
🔹 General Information
|
Manufacturer |
Bently Nevada |
|---|---|
|
Model/Part Number |
1900/27-01 |
|
Series |
– |
|
Description |
Vibration Monitor |
🔹 Description
The Bently Nevada 1900/27 is a single-channel, stand-alone vibration monitor designed for general-purpose machinery protection.
It accepts input from compatible Trendmaster® 2000 accelerometers (e.g., models 200150 and 190520), and processes the signal into peak velocity units.
Key features include:
-
Built-in 4–20 mA interface for trending into plant control systems
-
Local display and status indication
-
Relay alarm outputs for external annunciators
-
Compact, locally mounted design
🔹 Specifications
Inputs
|
Parameter |
Specification |
|---|---|
|
Compatible Transducers |
Bently Nevada 200150 and 190520 Accelerometers |
|
Input Sensitivity |
100 mV/g |
|
Max Acceleration |
20 g peak |
|
Max Differential Input Voltage |
4 V peak-to-peak |
Power
|
Power Type |
Specification |
|---|---|
|
AC/HDC Version |
Voltage: 85–264 Vac / 110–370 VdcCurrent: 60 mA typ, 120 mA maxFrequency: 47–440 Hz or DCInrush: 20A @ 100 Vac, 40A @ 200 Vac |
|
+24 Vdc Version |
Voltage: 18–36 VdcCurrent: 300 mA max |
Physical
|
Parameter |
Value |
|---|---|
|
Dimensions (H × W × D) |
132 × 132 × 71.1 mm (5.20 × 5.20 × 2.80 in) |
|
Weight |
400 g (0.85 lb) |
🔹 Ordering Information
|
Model/Part Number |
Power Supply Option |
|---|---|
|
1900/27-01 |
85–264 Vac / 110–370 Vdc (Option 01) |