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Bently Nevada 24765-01-00 Case Expansion Transducer Systems Original new

Bently Nevada 24765-01-00 Case Expansion Transducer Systems Original new

Product Name:Case Expansion Transducer Systems

Brand Name:Bently Nevada

Model Number:24765-01-00

Country of Origin:USA

Warranty: 12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

bently nevada 24765 01 00 case expansion transducer systems original new-1

Overview
Contact for quotation
Specifications
Description
Applications
Features
Functions
FAQ
Spares
Recommended Products

Overview

Brand Name:	Bently Nevada
Model Number:	24765-01-00
Country of Origin:	USA
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Item	Specification
Product Model	24765-01-00 Case Expansion Transducer
Series	24765 DC LVDT System
Sensor Type	Linear Variable Differential Transformer (LVDT)
Linear Range	±12.7 mm (±0.5 in)
Scale Factor	0.346 V/mm (8.79 V/in)
Frequency Response	Up to 20 Hz (-3 dB)
Input Power	+24 VDC, ≥30 mA
Output Impedance	7 kΩ nominal
Linearity	±0.5% full scale
Operating Temp	-18°C to +71°C
Storage Temp	-54°C to +93°C
Vibration Resistance	10 g @ 0–2 kHz
Shock Rating	250 g / 11 ms
Dimensions (Body Length)	171 mm
Body Diameter	20.6 mm
Core Diameter	6.4 mm
Weight	2.3 kg

Description

The 24765-01-00 case expansion transducer is designed for precise measurement of thermal growth in large turbine casings. It is widely used in turbine supervisory instrumentation systems to track axial shell movement during startup and steady-state operation, helping operators understand structural expansion relative to the machine foundation.

The 24765-01-00, part of the 24765 series, utilizes an LVDT-based sensing element to deliver stable and accurate position feedback. Installed on turbine foundations, it monitors casing sliding foot movement and detects abnormal mechanical restriction that may indicate binding or misalignment conditions.

Combined with systems such as 3500 and 3300 monitoring platforms, the 24765-01-00 enhances turbine safety by supporting dual-probe configurations. This ensures reliable detection of uneven thermal growth, reducing the risk of rotor-to-stator contact and improving long-term machine integrity.

Applications

Power plants: Used for turbine casing expansion monitoring and generator set alignment verification.
Substations: Supports mechanical movement monitoring and protective system feedback integration.
Chemical plants: Enables stable thermal expansion tracking in process control systems.
Steel mills: Ensures accurate machine casing control under high temperature and EMI conditions.
Machinery manufacturing: Applied in automated production systems requiring precise structural position feedback.

Features

High-precision LVDT-based displacement measurement
Stable output under thermal and vibration stress
Weather-protected industrial-grade construction
Compatible with turbine supervisory monitoring systems
Suitable for dual-transducer measurement setup
Durable stainless steel housing design

Functions

Measures turbine case thermal expansion during operation
Detects abnormal casing movement or mechanical jamming
Supports startup thermal growth evaluation
Provides input to turbine protection and alarm systems
Enables dual-sensor fault detection configuration
Improves turbine operational safety and reliability

FAQ

Q1 A1: What is 24765-01-00 used for?
A1: It is used to measure thermal expansion of turbine casings in large rotating machinery systems.

Q2 A2: Does 24765-01-00 use LVDT technology?
A2: Yes, it is based on an LVDT sensing principle for accurate linear displacement measurement.

Q3 A3: Can it detect abnormal turbine movement?
A3: Yes, it helps identify casing binding, misalignment, and uneven thermal growth conditions.

Q4 A4: Is 24765-01-00 suitable for harsh environments?
A4: Yes, it is designed for high vibration, temperature variation, and industrial turbine applications.

Q5 A5: Which monitoring systems is it compatible with?
A5: It is commonly used with turbine monitoring platforms such as 3300 and 3500 systems.