Bently Nevada|3300/45-02-01-03-00|Dual Differential Expansion Monitor

SKU: 3300/45-02-01-03-00

Manufacturer: BENTLY NEVADA
Product No.: 3300/45-02-01-03-00
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 3300/45-02-01-03-00 Dual Differential Expansion Monitor

Description

The Bently Nevada 3300/45-02-01-03-00 is a Dual Differential Expansion Monitor for continuous axial position monitoring of rotor relative to machine casing in turbine systems, detecting thermal expansion changes during startup/shutdown with two independent channels.

Features

Monitors two differential expansion channels (Channel B 可关闭 for single-location measurement).
Four alarm setpoints (two over/under per channel) with adjustable thresholds.
User-programmable recorder outputs, buffered transducer signals, and LCD/LED status indicators.
Field-configurable options for range, relays, and alarm logic.

Technical Specifications

Inputs:

Two proximity probe signals for differential expansion measurement.
Input impedance: 10 kΩ per channel.
Signal scale factor: 20 mV/mil (0.787 V/mm) or 10 mV/mil (0.392 V/mm) (jumper-selectable).

Signal Conditioning:

Accuracy: ±0.33% typical, ±1% maximum (25°C).
Power consumption: 1.5 W.

Outputs:

Recorder outputs (per channel):
- +4–20 mA (±0.7% signal, ±0.09 mA offset),
- +1–5 Vdc (±1.1% signal, ±10 mV offset),
- 0–10 Vdc (±1.1% signal, ±15 mV offset).
Output impedance (voltage): 100 Ω (min. load 10 kΩ).
Buffered transducer outputs: Front-panel coaxial connectors + rear-panel terminals, short-circuit protected (100 Ω impedance).

Alarms:

Alarm setpoints: 0–100% full-scale, LCD resolution ±1.6%, repeatability ±0.4%.
Relay modules: Epoxy-sealed dual relays (Quad Relays not supported).

Display:

63-segment vertical LCD per channel (83 mm height), showing probe gap, error codes, and ADJUST mode.
LED indicators: OK (green), Alarm (red, First Out flashing), Bypass (red).

Environment:

Operating temp: 0–65°C; storage temp: -40–85°C.
Humidity: Up to 95% non-condensing.

Physical:

Weight: 1 kg (2.2 lbs).
Rack mount: Single position (excluding slots 1–2 for power/system monitor).

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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