• BENTLY NEVADA 991-06-50-01-00 Thrust Transmitter
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Bently Nevada

BENTLY NEVADA 991-06-50-01-00 Thrust Transmitter

BENTLY NEVADA 991-06-50-01-00 Thrust Transmitter

Brand: Bently Nevada
Product Type: Thrust Transmitter
Payment:T/T, Western Union
Shipping Port:Jinhua China
Lead Time:1-3 Working Days
Condition: Brand New And 100% Original
Warranty: 12 months

991 Thrust Transmitter

Description

The 991 Thrust Transmitter is primarily designed for original equipment manufacturers (OEMs) of centrifugal air compressors, small pumps, motors, or fans. It provides a simple 4 to 20 mA proportional axial displacement (thrust) signal as input to machinery control systems. Key features include:

  • 2-wire, loop-powered device: Accepts input from the 3300 NSv proximity probe and matching extension cable (available in 5 m and 7 m system lengths).
  • Signal conditioning: Converts input into engineering units proportional to shaft axial position.
  • 4 to 20 mA output: Provides an industry-standard signal for control systems to handle machinery protection alarming and logic.

Specifications

Electrical

  • Input: Accepts 1 non-contacting 3300 NSv Proximity Probe and extension cable.
  • Power: Requires +12 to +35 Vdc input at the transmitter terminal.
  • 4 to 20 mA Signal Output: Operates over the specified full-scale range in a 2-wire configuration.
  • Accuracy: Within ±1.5% over the specified full-scale range (typical). Accuracy is rated from the TEST signal input to the voltage measured across a 250 Ω loop resistance.
  • Maximum Loop Resistance: 1,000 Ω including cable at 35 Vdc.
  • Current Limiting: 23 mA typical.
  • Zero and Span: Non-interacting external adjustments.
  • Not OK/Signal Defeat: Signal output drops to less than 3.6 mA within 100 µs after a Not OK condition occurs and restores within 0.1 seconds after the condition is resolved.
  • Proximitor Sensor Output: Compatible with ungrounded, portable test equipment. When using grounded, AC-powered test equipment, the 122115-01 Test Adapter is required for signal isolation.

Environmental Limits

Transmitter Temperature

  • Operating Temperature: -35°C to +85°C (-31°F to +185°F).
  • Storage Temperature: -51°C to +100°C (-60°F to +212°F).

Probe Temperature

  • Operating Temperature: -52°C to +177°C (-62°F to +351°F).


Quick Contact

Manager: Caroline

Email: sales@controltech-supply.com

telephone/whatsapp: 0086-15395923051

991 Bently Nevada Transmitter
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