Bently Nevada|3300/45-XX-01-03-00|Dual Differential Expansion Monitor

SKU: 3300/45-XX-01-03-00

Manufacturer: BENTLY NEVADA
Product No.: 3300/45-XX-01-03-00
Condition：In stock
Product Type: Dual Differential Expansion Monitor
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

BENTLY NEVADA 3300/45 Dual Differential Expansion Monitor

Description

A dual-channel monitor for continuous differential expansion measurement of rotor axial position relative to machine casing, part of Turbine Supervisory Instrumentation systems.

Features

Two independent channels (Channel B 可关闭 for single-location needs).
Four alarm setpoints per channel (two over, two under).
User-programmable recorder outputs with short-circuit protection.
LED indicators for OK status, alarms, and bypass functions.
Configurable via jumpers for signal scale, meter response, and alarm delays.

Technical Specifications

Inputs
- 2 proximity probe transducer signals.
- Input impedance: 10 kΩ.
- Signal scale factor: 20 mV/mil (0.787 V/mm) or 10 mV/mil (0.392 V/mm), jumper-selectable.
- Power: 1.5W nominal consumption.
Signal Conditioning
- Accuracy: 0.33% typical, 1% max full-scale at +25°C.
Outputs
- Recorder: +4 to +20 mA, 0 to -10 Vdc, or +1 to +5 Vdc per channel.
  - Accuracy: +4 to +20 mA (0.7% of signal, 0.09 mA offset); +1 to +5 Vdc/0 to -10 Vdc (1.1% of signal, 10-15 mV offset).
- Buffered Transducer Outputs: 100Ω impedance, short-circuit protected.
- Transducer Supply: -24 Vdc, current-limited per channel.
Alarms
- Setpoints: 0–100% full-scale, adjustable within ±1.6% resolution, ±0.4% repeatability.
- Relay options: Epoxy-sealed, hermetically-sealed, or quad relays (epoxy only).
Display
- Nonmultiplexing vertical bargraph LCD with 63 segments per channel.
- Resolution: ±1.6% full-scale; 83 mm vertical size.
Environment
- Operating temp: 0°C to +65°C; storage temp: -40°C to +85°C.
- Humidity: 95% non-condensing.
Physical
- Weight: 1 kg (2.2 lbs.).
- Rack space: Requires non-first/second slots (power supply/system monitor reserved)

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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