IQS450 204-450-000-001 A1-B23-H10-I0

The specific model 204-450-000-001-A1-B23-H10-I0 introduced this time is configured with a measurement range of 4 mm and a voltage output sensitivity of 4 mV/μm. It is suitable for measurement chains with a total length of 10 meters and provides reliable distance and vibration signal conversion for standard (non-explosion-proof) industrial environments.

Product specifications and parameters

Product Type                                    IQS450 Signal Conditioner

Input signal                                      High-frequency modulated signal from the TQ4xx series proximity sensor

Output configuration

Output type                                      Voltage output (3-wire configuration)

Sensitivity (B23)                                4 mV/μm

Linear measurement range                 0.3 to 4.3 mm

Output voltage range

Minimum clearance (0.3mm)              -1.6V

Maximum clearance (4.3mm)              -17.6V

Dynamic range                                   16 V

Output impedance                              500 Ω

Frequency response                            DC to 20 kHz (~3 dB)

Power supply requirements (voltage output mode) 

Operating voltage                              -20 VDC to -32 VDC*

Static current                                    -13 mA ±1 mA

Maximum current                              -25 mA

Protection function

Short-circuit protection                       45 mA (current limiting)

Environmental specifications

Operating temperature                       -35°C to +85°C* (Derating is required based on temperature. See the thermal considerations below.)

Storage temperature                          -40°C to +85°C

Protection grade                                IP40 (For indoor use only, unless installed inside a shell with a higher protection grade)

Humidity                                           Up to 95% non-condensing

Anti-vibration                                    2 g peak (10-55 Hz)

Shock resistance                               15g peak (half sine wave, 11ms)

Physical properties

Material                                            Die-cast aluminum alloy housing

Installation method (I0)                      Install directly with two or four M4 screws (excluding DIN rail adapter)

Weight                                              Approximately 140g (Standard version)

Connector

Self-locking micro coaxial connector (female head)

Output/Power Supply                           Screw terminal (maximum wire diameter 2.5mm ²)

Thermal consideration                          When the ambient temperature exceeds 25°C, the maximum input voltage needs to be derated. At 85°C, the maximum input voltage is -26 VDC.

Applicable industry scope

Monitoring of shaft vibration and axial displacement in power energy in fields such as steam turbines, gas turbines, and water turbines.

Mechanical protection systems for oil and gas in pipeline compressors, turbochargers, pumps and generators.

Online condition monitoring and protection for various large rotating equipment in industrial manufacturing, such as gearboxes, large motors, and fans.

IQS450 204-450-000-001 A1-B23-H10-I0 serves as a spare part or replacement unit for the existing large number of in-service TQ400 series measurement systems in the upgrading and maintenance of traditional industrial equipment.