991-06-70-03-CN Bently Nevada 5 Meters 991 Thrust Transmitter

Description

Manufacturer: Bently Nevada

Product Number: 991-06-70-03-CN

Product Type: Probe Vibration Transmitter

Made in: U.S.A

Overview: The Bently Nevada 991-06-70-03-CN is a compact and reliable vibration transmitter designed for thrust (axial) monitoring. It delivers a 4-20 mA output signal and mounts directly to a DIN rail using DIN clips and screws. With a ±0.6 mm full-scale range, it supports precision equipment monitoring.

Model Configuration:

• Model 991 – Thrust Transmitter for axial vibration
• -06 – Full-scale Range: 0.6-0-0.6 mm
• -70 – System Cable Length: 7.0 meters (23.0 feet)
• -03 – Mounting: DIN clips and screws
• CN – Country-Specific Approvals

Electrical and Signal Specifications:

• Mounting Method: DIN rail
• Signal Output: 4-20 mAdc (2-wire)
• Power Requirement: +12 to +35 Vdc
• Loop Accuracy: ±1.5% (typical)
• Max Loop Resistance: 1000 Ω at 35 Vdc
• Current Limit: 23 mA typical

Input & Compatibility: Accepts one non-contact 3300 NSv Proximity Probe with extension cable. PROX OUT supports a linear range of 0.25 to 1.65 mm. Suitable for ±0.6 mm or 25-0-25 mils current loop systems.

Environmental Ratings:

• Operating Temperature: -35°C to +85°C (-31°F to +185°F)
• Storage Temperature: -51°C to +100°C (-60°F to +212°F)
• Weight: 0.43 kg (0.9 lb)
• Shelf Life: 1 year

Download PDF file here:991 Thrust Transmitter Datasheet – 141618