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Manufacturer:Bently Nevada
Product Number:990-04-70-01-00
Product Type:Vibration Transmitter
Origin:USA
Dimensions:100.1 x 73.9 x 53.3mm
Weight:0.43kg
Views:40
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
The Bently Nevada 990-04-70-01-00 is a two-wire, loop-powered vibration transmitter designed for OEMs. It interfaces with a 3300 NSv proximity probe and provides a 4–20 mA signal proportional to peak-to-peak vibration. Ideal for small rotating machines, it simplifies monitoring and alarm integration.
Centrifugal air compressors
Small motors and industrial pumps
Skid-mounted process equipment
HVAC fans
Rotating assets in compact enclosures
Built-in Proximitor® sensor eliminates external modules
Delivers reliable 4–20 mA signal for trending
Tolerates 100% humidity with potted construction
Quick response to faults with NOT OK logic (<100 µs)
Adjustable span/zero for simplified calibration
DIN rail or bulkhead mounting included
Diagnostic PROX OUT terminal for dynamic signal output
| Parameter | Specification |
|---|---|
| Model | 990-04-70-01-00 |
| Output Range | 4–20 mA DC |
| Vibration Range | 0–4 mils (0–100 µm) peak-to-peak |
| Input | 3300 NSv Proximity Probe |
| Frequency Response | 5 Hz to 6,000 Hz |
| Power Supply | 12–35 VDC |
| Max Loop Resistance | 1000 Ω @ 35 VDC |
| Accuracy | ±1.5% full-scale |
| Operating Temp. | -35°C to +85°C |
| Storage Temp. | -52°C to +100°C |
| Relative Humidity | 100% condensing |
| Dimensions (L×W×H) | 100.1 × 73.9 × 53.3 mm |
| Weight | 0.43 kg |
| Certifications | CSA Div 2, ATEX Z0/Z2, ABS, RoHS |
Q1: What probe is compatible with this model?
A1: The transmitter supports the Bently Nevada 3300 NSv proximity probe.
Q2: What kind of signal does it output?
A2: It outputs a 4–20 mA signal proportional to vibration level.
Q3: Is it certified for hazardous areas?
A3: Yes, it supports CSA Division 2 and ATEX Zone 0/2 environments.
Q4: Can I mount it on a DIN rail?
A4: Yes, it supports DIN rail and bulkhead mounting.
Q5: How does it behave during a fault?
A5: It outputs <3.6 mA within 100 µs when a NOT OK condition occurs.
Q6: Does it support vibration diagnostics?
A6: Yes, through the PROX OUT terminal (use isolation adapter for AC test equipment).
Q7: Is it suitable for marine environments?
A7: Yes, it complies with ABS maritime standards.
Q8: How do I calibrate it?
A8: Use the external span and zero potentiometers.
Q9: Can it handle high humidity?
A9: Yes, the housing is potted to operate in 100% condensing humidity.
Q10: What is the full-scale vibration range for this model?
A10: 0–4 mils peak-to-peak (0–100 µm pp).
Manufacturer:Bently Nevada
Product Number:990-04-70-01-00
Product Type:Vibration Transmitter
Origin:USA
Dimensions:100.1 x 73.9 x 53.3mm
Weight:0.43kg
Views:40
Payment Methods:T/T, PayPal, Western Union
Condition:New & In Stock
Warranty:1 Year
Lead Time:1-3 Working Days
Certificate:COO
Courier partners:DHL, UPS, TNT, FedEx and EMS.
Business hours:7*24
The Bently Nevada 990-04-70-01-00 is a two-wire, loop-powered vibration transmitter designed for OEMs. It interfaces with a 3300 NSv proximity probe and provides a 4–20 mA signal proportional to peak-to-peak vibration. Ideal for small rotating machines, it simplifies monitoring and alarm integration.
Centrifugal air compressors
Small motors and industrial pumps
Skid-mounted process equipment
HVAC fans
Rotating assets in compact enclosures
Built-in Proximitor® sensor eliminates external modules
Delivers reliable 4–20 mA signal for trending
Tolerates 100% humidity with potted construction
Quick response to faults with NOT OK logic (<100 µs)
Adjustable span/zero for simplified calibration
DIN rail or bulkhead mounting included
Diagnostic PROX OUT terminal for dynamic signal output
| Parameter | Specification |
|---|---|
| Model | 990-04-70-01-00 |
| Output Range | 4–20 mA DC |
| Vibration Range | 0–4 mils (0–100 µm) peak-to-peak |
| Input | 3300 NSv Proximity Probe |
| Frequency Response | 5 Hz to 6,000 Hz |
| Power Supply | 12–35 VDC |
| Max Loop Resistance | 1000 Ω @ 35 VDC |
| Accuracy | ±1.5% full-scale |
| Operating Temp. | -35°C to +85°C |
| Storage Temp. | -52°C to +100°C |
| Relative Humidity | 100% condensing |
| Dimensions (L×W×H) | 100.1 × 73.9 × 53.3 mm |
| Weight | 0.43 kg |
| Certifications | CSA Div 2, ATEX Z0/Z2, ABS, RoHS |
Q1: What probe is compatible with this model?
A1: The transmitter supports the Bently Nevada 3300 NSv proximity probe.
Q2: What kind of signal does it output?
A2: It outputs a 4–20 mA signal proportional to vibration level.
Q3: Is it certified for hazardous areas?
A3: Yes, it supports CSA Division 2 and ATEX Zone 0/2 environments.
Q4: Can I mount it on a DIN rail?
A4: Yes, it supports DIN rail and bulkhead mounting.
Q5: How does it behave during a fault?
A5: It outputs <3.6 mA within 100 µs when a NOT OK condition occurs.
Q6: Does it support vibration diagnostics?
A6: Yes, through the PROX OUT terminal (use isolation adapter for AC test equipment).
Q7: Is it suitable for marine environments?
A7: Yes, it complies with ABS maritime standards.
Q8: How do I calibrate it?
A8: Use the external span and zero potentiometers.
Q9: Can it handle high humidity?
A9: Yes, the housing is potted to operate in 100% condensing humidity.
Q10: What is the full-scale vibration range for this model?
A10: 0–4 mils peak-to-peak (0–100 µm pp).
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