Bently Nevada|177990-01|Input Module

SKU: 177990-01

Manufacturer: BENTLY NEVADA
Product No.: 177990-01
Condition：In stock
Product Type: Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 432g
Shipping port: Xiamen
Warranty: 12 months

BENTLY NEVADA 177990-01 Proximitor/Accelerometer/Aeroderivative (PAA) Input Module

Description
The BENTLY NEVADA 177990-01 is a 6-channel plus Keyphasor/speed input module designed to interface with multiple sensor types including –24 V Proximitor sensors, 3-wire accelerometers, charge amplifiers, and differential-output aeroderivative interface modules.

Features
Supports high-temperature charge-coupled accelerometers and dynamic pressure sensors. Provides galvanically isolated magnetic pickup input for speed sensing. Includes buffered transducer outputs via a 15-pin D-sub connector. Enables diagnostics and fault detection via onboard microcontroller outside the protection path.

Technical Specifications

Channels: 6 vibration + 1 Keyphasor/speed
Compatible sensors: –24 V Proximitor, 3-wire accelerometers, charge-amplifier-based hi-temp accelerometers, dynamic pressure sensors
Speed input: 2-wire, galvanically isolated, high-impedance magnetic pickup
Output impedance: 550 ohms
Connector type: 15-pin D-sub for buffered outputs
Operating temperature: –30°C to +65°C
Humidity rating: 0% to 95% non-condensing
Vibration tolerance: 5 g from 57 Hz to 500 Hz
Shock resistance: 15 g, 11 ms duration
Compliance: EN 61010-1, EN 61000-6-2/6-4, ATEX II 3 G Ex nA nC IIC T4 Gc, CSA Class I Div 2 Groups A–D
Power: Operates on +24 Vdc system supply

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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