991 Thrust Transmitter 991-06-70-01-01 Bently Nevada

Overview

The Bently Nevada 991-06-70-01-01 Thrust Transmitter is a high-performance device designed to provide accurate and reliable thrust measurements for industrial applications. Manufactured in the USA, this transmitter features a non-contacting 3300 NSv Proximity Probe with extension cable.

Key Features:

• Full-Scale Range: 0.6 mm (-0.6 to 0.6 mm).
• System Length: 7.0 meters (23.0 feet).
• Mounting Option: 35 mm DIN-rail clips.
• Agency Approval: CSA Division 2 compliant.
• Power Supply: +12 to +35 Vdc at transmitter terminals.
• Signal Output: 4 to 20 mA over a 2-wire configuration.
• Loop Resistance: Max 1,000 Ω, including cable at 35 Vdc.

Transducer & Materials:

• Transducer Tip Material: Polyphenylene sulfide (PPS).
• Transducer Case Material: AISI 303 or 304 Stainless Steel (SST).
• Probe Cable: 75Ω coaxial, FEP insulated.
• Cable Armor (optional): Flexible AISI 302 SST with optional FEP outer jacket.

Performance and Accuracy:

• Accuracy: ±1.5% over specified full-scale range.
• Maximum Loop Resistance: 1,000 Ω at 35 Vdc.
• Current Limiting: 23 mA typical.

Technical Specifications:

• Brand: Bently Nevada
• Model: 991-06-70-01-01
• Product Type: Thrust Transmitter
• Material: Stainless Steel, Polyphenylene Sulfide (PPS)
• Weight: 0.43 kg (0.9 lb)

FAQs:

1. What is the input requirement for the Bently Nevada 991-06-70-01-01?
   • The device requires a +12 to +35 Vdc input at the transmitter terminal.
2. What is the output signal of this transmitter?
   • It provides a 4 to 20 mA signal over the specified full-scale range in a 2-wire configuration.
3. What is the maximum loop resistance supported?
   • The maximum loop resistance is 1,000 Ω, including cable, at 35 Vdc.
4. Is the cable armor optional?
   • Yes, the cable armor is optional, available in flexible AISI 302 SST with an optional FEP outer jacket.

For more detailed information:991 Thrust Transmitter Datasheet