Separate Amplifier Digital Proximity Sensor

ER-N series

Sensor head Separate amplifier Shielded type Cylindrical type ø5.4 ER-NH054

ER-NH054 - Sensor head Separate amplifier Shielded type Cylindrical type ø5.4

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

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Specifications

Model				ER-NH054
Maximum operating distance				3 mm 0.12" ^1 ^2
Hysteresis distance				Adjustable
Repeatability				1 μm 0.04 Mil ^1 ^3
Detectable object				Magnetic metal, Non-magnetic metal ^*4
Standard detectable object (Iron, t = 1 mm 0.04")				5 × 5 mm 0.20" × 0.20"
Temperature characteristics				±10% or less of detecting distance at +25°C +77°F (0 to +50°C 32°F to 122°F) ±15% or less of detecting distance at +25°C +77°F (-10 to 0°C 14°F to 32°F, +50 to +60°C 122°F to 140°F) (For ER-NH028/038/035F/028U) -10 to +15 % or less of detecting distance at +25°C+77°F (0 to +50°C 32°F to 122°F), -15 to +20 % or less of detecting distance at +25°C +77°F (-10 to 0°C 14°F to 32°F, +50 to +60°C 122°F to 140°F) ^1 ^5
Environmental resistance	Enclosure rating			IP67 (IEC60529)
	Ambient temperature			-10 to +60°C 14°F to 140°F (no freezing)
	Relative humidity			Up to 85% RH (No condensation)
	Vibration resistance			10 to 500 Hz; Power spectral density: 0.816 G²/Hz; X, Y, and Z directions
	Shock resistance			1000 m/s² 3280.8 ft/s² (100 G), 10 times in each of the X, Y, and Z directions
Material	Detection surface			PVC
	Case			SUS304
	Cable			PVC
	Sensor head connector			PA66, polycarbonate
Accessories				―
Weight				Approx. 60 g 2.12 oz
^1 The stable detection range, maximum operating distance, repeatability, and temperature characteristics are values for when the operation mode is set to “Normal” using a standard detection object. ^2 The maximum distance of the stable detection range and the distance that can be detected under constant temperature when 2-point adjustment is used with no detectable object and the set value is set appropriately. ^3 Values obtained by converting the fluctuation range of the detection amount to the detecting distance under a constant environment using KEYENCE default settings. ^4 Detecting distance varies according to the material and size. See the characteristic diagrams for details. ^*5 The value when using the 2-point adjustment function at a distance of 25% of the stable detection range with no detectable object and a standard detectable object at a distance of 50% of the stable detection range.

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