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Bently Nevada

70085-1010-330 | AI-Tek Instruments | Passive Speed Sensor

SKU 70085-1010-330

  • Part Number:

    70085-1010-330

  • Manufacturer:

    Bently Nevada

  • Condition:

    Brand New & in Stock

  • Product Type:

    Passive Speed Sensor

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

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AI‑Tek Instruments 70085‑1010‑330 Passive Speed Sensor

The AI‑Tek Instruments 70085‑1010‑330, also cataloged as the 70085‑1010‑330, is a passive magnetic speed sensor designed for rugged industrial applications requiring reliable rotational speed measurement.

Hardware Specifications

Parameter Specification
Model 70085‑1010‑330
Brand AI‑Tek Instruments
Origin USA
Product Type Passive Speed Sensor
Thread Length (A) 101.60 mm
Output Voltage (Standard) 54 V (P‑P)
Output Voltage (Guarantee Point) 13.4 V (P‑P)
DC Resistance ≤240 Ω
Typical Inductance 30 mH ref
Output Polarity White lead positive
Operating Temperature ‑65 °C to +100 °C
Net Weight 0.40 kg
Shipping Weight 2 kg

Key Features

  • Passive Operation: No external power required; generates voltage from magnetic field interaction.
  • High Output Voltage: Standard 54 V P‑P ensures strong signal integrity.
  • Temperature Range: Operates reliably from ‑65 °C to +100 °C.
  • Durable Construction: Designed for harsh industrial environments with robust housing.
  • Polarity Defined: White lead positive for consistent wiring orientation.

Functional Overview

The sensor detects rotational speed by sensing the passage of ferromagnetic targets. Its passive design makes it ideal for applications where power availability is limited. High output voltage and low resistance ensure compatibility with monitoring systems, while the extended operating temperature range supports use in extreme environments.

Field Installation Guidelines

  • Ensure thread length (101.6 mm) matches machine design requirements.
  • Connect white lead as positive to maintain correct polarity.
  • Route cabling away from high‑voltage conductors to reduce EMI.
  • Verify sensor output voltage during commissioning (≥13.4 V P‑P at guarantee point).
  • Inspect housing integrity before installation in high‑temperature zones.
Related Tags:
Bently Nevada Passive Speed Sensor
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Read next

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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