Bently Nevada 177230-01-02-CN Seismic (velocity) transmitter, loop-powered

FAQ

Q1: What does “01-02-CN” represent in the model number?
“01” indicates the measurement range option (0–25.4 mm/s), “02” represents the frequency response range (3 Hz–1 kHz), and “CN” designates Chinese and international hazardous area certifications.

Q2: Does the transmitter provide both dynamic and 4–20 mA outputs?
Yes. It provides a 4–20 mA loop output for vibration velocity (RMS) and an unbuffered dynamic voltage signal for detailed vibration analysis.

Q3: What supply voltage does the unit require?
The device operates with a 12–30 VDC supply and draws up to 40 mA.

Q4: How long does it take for the sensor to stabilize after power-up?
The transmitter settles within 2% of its final value in under 15 seconds.

Q5: Is any field calibration needed before installation?
No. The unit is factory calibrated and ready for use without additional configuration.

Q6: How is the sensor installed on the machine?
It mounts directly to the machine housing using a 1/4-28 UNF threaded hole to ensure solid mechanical coupling.

Q7: What are the physical dimensions and weight of the transmitter?
The overall size is Ø25.4 mm × 66.0 mm, and the weight is approximately 0.131 kg.

Q8: Can the 177230-01-02-CN be used in hazardous environments?
Yes. It is certified for use in explosive or hazardous areas under ATEX, IECEx, and NEPSI (China) standards.

177230-01-02-CN Bently Nevada

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.