Inductive Gauging Sensor

AS series

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Model

AS-440-01U

AS-440-02U

AS-440-05U

AS-440-10U

AS-425K

Type

General-use amplifier unit

Amplifier unit for high temperatures

Sensor head

AH-305

AH-110

AH-416

AH-422

AH-809

Shape

Cylindrical, diameter: 5.4

M10 threaded

Cylindrical and threaded, diameter: 14.5

Cylindrical and threaded, diameter: 22

Cylindrical,9.4dia × 18 mm

Measuring range

0 to 1mm

0 to 2mm

0 to 5mm

0 to 10mm

0.5 to 1.0 mm

Analogue output voltage

Output voltage

0 to 1V

0 to 2V

0 to 5V

0 to 10V

0.5 to 1.0V

Straight line range

Impedance

100 Ω

Resolution

0.1% of F.S.

0.4% of F.S.*2

Linearity

±1% of F.S.

±4% of F.S.

Response

3.3 kHz (-3 dB)

3.3kHz (-3dB)

Temperature
fluctuation

Sensor head

0.03% of F.S./°C*1

0.14% of F.S./°C*1

Temperature characteristics

Amplifier unit

0.05% of F.S./°C*1

0.1% of F.S./°C*1

Rating

Power voltage

110/120/220/240 VAC ±10%, 50/60 Hz

Power consumption

5VA

6VA

Environmentalresistance

Enclosure rating

Sensor head

IP67

Heat-resistant type*3

Operating ambient temperature

-10 to +60°C, No condensation

-10 to +200°C (no freezing)

Amplifier unit

0 to +50°C

Environmental resistance

Operating ambient humidity

35 to 85%RH (no condensation)

35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, 1.5 mm, double amplitude, 2 hours in each of X, Y, and Z directions

Weight

Sensor head

Approx 45 g

Approx 55g

Approx 75 g

Approx 200g

Approx 55 g (including cable)

Weight (including cord)

Amplifier unit

Approx 320g

Approx 180 g (including the cable)

*1 When the distance between the sensor head and the target is within 50% of the measurement range.
*2 The AS-425K full scale is 0.5 to 1.0 mm (0.5 mm). The temperature characteristics refer to data when the temperature is in the range of +23 to +200°C.
*3 The AH-809 is not constructed to be waterproof, so avoid using this product in an environment in which the product will be directly subjected to liquids or steam.

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