Vibro-Meter TQ402 111-402-000-013 Proximity Sensor
Technical ParametersVOGI
Model & Part Number
TQ402 – 111-402-000-013
Measuring Range & Sensitivity
Nominal span: 0–2.5 mm (0–0.098 in)
Standard sensitivity: 4 mV/µm (100 mV/mil) in voltage mode
Alternative current-mode sensitivity: 1.25 µA/µm (31.2 µA/mil)
Electrical Characteristics
Supply: –20 V to –32 V DC (via conditioner), typical draw 13 mA
Output impedance (voltage): ~500 Ω; current mode drive ≤ 800 Ω
Frequency response: DC to 20 kHz (–3 dB)
Linearity & Interchangeability
≤ ±1 % linearity over 0–2.5 mm span (with matched conditioner)
Interchangeability: ≤ 5 % between probes on identical setups
Mechanical & Environmental
Body material: stainless-steel alloy; hardened-steel tip
Thread: M6 × 0.5 (standard) or ¼″-40 UNF optional
Cable: 5 m PTFE-insulated, stainless-steel braided coax
Operating temp: –25 °C to +140 °C; storage –40 °C to +150 °C
Shock rating: 50 g, 2 ms (tip)
Vibration: ≤ 25 g peak, 5 Hz–5 kHz
Pressure rating: up to 100 bar
Ingress: IP65 at tip; IP40 at cable junction
Certifications
ATEX Zone 1 (Ex ia IIC T6)
CSA Class I, Div 1, Groups A B C D
IEC 60529 / CE / CENELEC
Key Features
VOGI
High-Accuracy Noncontact Sensing
Linear displacement measurement over 0–2.5 mm with ≤ 1 % error, capturing both slow shaft drift and high-frequency vibration up to 20 kHz.
Rugged Industrial Construction
Stainless-steel housing and hardened tip withstand high shock/vibration and pressures; PTFE-insulated, steel-braided cable resists abrasion, chemicals, and EMI.
Wide Temperature & Pressure Tolerance
Operates from –25 °C to +140 °C and up to 100 bar, ideal for steam turbines, compressors, hydro turbines, and submerged pump applications.
Explosion-Proof & Intrinsically Safe
ATEX and CSA approvals allow direct installation in hazardous zones when paired with appropriate conditioning equipment.
Easy Integration
Standard probe thread and cable length simplify mounting and routing; integrates seamlessly with IQS450/IQS452 conditioners or VM600 backplane modules.
Freight Estimation(Part Of The Area)VOGI
Destination |
Freight |
Middle East |
$42 |
Southeast Asia |
$15 |
South Asia |
$55 |
South Africa |
$47 |
Europe and USA |
$27 |
Russia |
$50 |
Applications
VOGI
High-Pressure Submersible Pump Monitoring
Probe mounted through a sealed port into a water-filled pump housing (up to 80 bar). Real-time eccentricity and vibration measurements prevent cavitation damage and extend seal life.
Petrochemical Mixer Agitator
In a corrosive reactor environment, TQ402 monitors shaft eccentricity and vibration. Data drives automated speed adjustments during ramp-up to avoid agitator blade-to-wall contact.