Inductive Gauging SensorEX-500 series

EX-505W

Amplifier Unit

SPECIFICATIONS

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Model

EX-505W

Type

Controller

Shape

M16, Threaded, Non-shielded

Measuring range

0 to 5 mm

Analogue output

Output voltage

0 to 5 V (Output impedance: 100 Ω)*1

Output current

4 to 20 mA (Applicable load: 0 to 350 Ω)*1

Resolution

0.03% of F.S. (RESPONSE = 3,4)*1

Linearity

±0.3% of F.S. (RESPONSE = 2,3,4)*1

Response time
(Response mode)

0.1 ms (RESPONSE = 1), 1 ms (RESPONSE = 2), 10 ms (RESPONSE = 3), 100 ms (RESPONSE = 4)*1

Disconnection alarm output (N.C.)

NPN: 100 mA max. (40 V), Residual voltage: 1 V max.*2

Functions

Auto-zero function/Auto-span function, Response time selector function/
Preset metal characteristic memory function, Cable length selector function/Interference suppression function

Temperature characteristics

0.04% of F.S./°C*1

Temperature
fluctuation

Sensor head

0.03 % of F.S./°C*3*4

Temperature characteristics

Amplifier unit

0.04 % of F.S./°C*4

Rating

Power voltage

12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

Current consumption

220 mA max.

Environmental resistance

Ambient temperature

0 to +50 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 360 g

*1 The above data was obtained using an aluminium target (A5052 t=1 mm). When measuring steel or stainless steel targets, refer to the characteristics of linearity for these materials.
*2 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter.
*3 When the distance between the sensor head and the target is 50 % of the measuring range and the operating temperature is 10 to +40 °C (EX-008) or 0 to +50 °C (EX-016 and EX-022).
*4 The above data was obtained using an aluminum target (A5052 t = 1 mm). When measuring steel or stainless steel targets, refer to the characteristics of linearity for these materials.

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