IQS450 204-450-000-002-A2-B12-H10-I1

Core parameters

Measurement principle: non-contact eddy current displacement measurement, in accordance with API 670 standard.

Range: 0.2 mm to 2.2 mm (linear range).

Output signal (B12 option):

Current output: -15.5 mA (corresponding to 0.2 mm) to -20.5 mA (corresponding to 2.2 mm).

Dynamic range: 5 mA.

Sensitivity: 2.5 μA/μm (62.5 μA/mil).

Frequency response: DC ~ 20 kHz (-3 dB attenuation).

Linearity error: < ±1% FS (see performance curve on page 5 of the document for details).

Component interchangeability:IQS450 204-450-000-002-A2-B12-H10-I1's probes, extension cables, and transmitters can be interchanged at will.

Electrical characteristics

Power supply requirements:

Voltage: -20 V to -32 V DC (current output mode).

Working current: -15.5 mA to -20.5 mA.

Output impedance: 500 Ω.

Short circuit protection: Supported (maximum short circuit current 45 mA).

Output capacitance/inductance: 1 nF / 100 μH.

Mechanical and environmental configuration

Probe (TQ401):

Material: Torlon® probe head + AISI 316L stainless steel shell.

Temperature range: -40°C to +180°C (operating), +220°C (short-term tolerance).

Protection level: IP68 (probe head).

Vibration/shock resistance: 5g (10-500 Hz) / 15g (11ms half sine wave).

Cable system (H10):

Total length: 10 m.

Standard combination: 1.5 m probe cable + 8.5 m EA401 extension cable.

Cable type: FEP shielded coaxial cable (Ø 2.65 mm or Ø 3.6 mm).

Transmitter (IQS450):

Temperature range: -35°C to +85°C (please refer to the derating curve on page 8 of the document).

Protection level: IP40.

Mounting configuration: Contains MA130 rail adapter (I1 option, supports DIN TH35-7.5/15 rail).

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