Smart Sensor Linear Proximity Type [ZX-E]

Brand :

OMRON

Caution

Product Description

High-precision detection of displacement of metal workpieces.
[Features]
·Sensor heads for various applications.
·Linearity can be adjusted for non-magnetic metals (SUS, aluminum) (material selection function).
·Easy linearity correction (teaching).
·Easy calculation of two sensors (using a calculation unit).
·Mutual interference is prevented for up to 5 units (using an arithmetic unit).

Drawing

Sensor Section: Model ZX-EDR5

Sensor Section: Model ZX-ED01

Sensor Section: Model ZX-ED02

Sensor Section: Model ZX-EM02

Sensor Section: Model ZX-EM07M

Sensor Section: Model ZX-EV04

Sensor Section: Model ZX-EM02H

Amplifier Unit Section: Model ZX-EDA11/41

Product Specification

Rating / Performance

Sensor Section

Items			Part number
Items			Model ZX-EDR5	Model ZX-ED01	Model ZX-ED02/EM02	Model ZX-EM07M	Model ZX-EV04	Model ZX-EM02H
Measurement range			0 to 0.5 mm	0 to 1 mm	0 to 2 mm	0 to 7 mm	0 to 4 mm	0 to 2 mm
Detectable objects			Magnetic metals (for non-magnetic metals, the measurement range and linearity will differ).
Standard detected object			18 x 18 x 3 mm		30 x 30 x 3 mm	60 x 60 x 3 mm		45 x 45 x 3 mm
Standard detected object			Material = steel (S50C)
Resolution *1			0.25 μm (0.1 μm)	0.4 μm (0.1 μm)	0.8 μm (0.1 μm)	2.8 μm (1 μm)	1.6 μm (0.1 μm)	0.8 μm (0.1 μm)
Linearity*2			+/- 0.5% F.S.					+/- 1.0% F.S. *4
Linear output range			Same as measurement range
Temperature characteristics (including amplifier section)			0.15% F.S./°C	0.07% F.S./°C				0.1% F.S./°C
Ambient temperature Range	During operation*3		0 to +50°C (no freezing or condensation )	-10 to +60°C (no freezing or condensation)				-10 to +200°C (no freezing or condensation )
Ambient temperature Range	When storing*3		0 to +50°C (no freezing or condensation )	-20 to +70°C (no freezing or condensation)				-10 to +200°C (no freezing or condensation )
Ambient humidity range			When operating/storing: 35 to 85% RH each (no condensation)
Insulation resistance			50 MΩ or more (500 V DC insulation resistance tester)
Withstand voltage			1,000 V AC 50/60 Hz for 1 min between batch of live parts and the case
Vibration (endurance)			10 to 55 Hz, 1.5 mm double amplitude, 2 hours in each direction of X, Y, and Z
Shock (endurance)			500 m/s² in Each X, Y, Z Direction 3 times
Protective structure (sensor head section)			IEC60529 standard IP65	IEC60529 standard, IP67				IEC60529 standard IP60 *5
Connection method			Inline connector type (standard cord length 2 m)
Weight (packed state)			Approx. 120 g	approx. 140 g		Approx. 160 g	Approx. 130 g	Approx. 160 g
Material	Sensor Head	Case	Brass	Stainless steel	Brass		Zinc (nickel plating)	Brass
		Detecting surface	Heat-resistant ABS					PEEK
		Clamping Nut	-		Brass, nickel plating (Except for model ZX-ED02)		-	Brass Nickel plating
		Toothed washer	-		Iron, zinc plating (Except for model ZX-ED02)		-	Iron, zinc plating
	Preamplifier		PES
Accessory			Preamp installation metal fitting (Model ZX-XBE1), instruction manual

*1. Resolution indicates the fluctuation range (+/-3σ) of the linear output when connected to Model ZX-EDA. Value measured 30 minutes after power is turned on.
    Indicates the repeatability when the workpiece is stationary and does not represent distance accuracy.
    In strong electromagnetic fields, the performance of the resolution may not be satisfactory.
*2. Linearity indicates the error relative to the ideal straight line of the displacement output when measuring the Omron standard detected object.
    Depending on the object, the linearity and measurement values may vary.
*3. The ambient temperature applies only to the sensor head. The operating temperature range for the preamplifier section is -10 to +60°C.
*4. The values are at an ambient temperature of 25°C.
*5. This product is not water resistant and cannot be used in steam environments.

Amplifier Unit Section

Items		Part number
Items		Model ZX-EDA11	Model ZX-EDA41
Measurement cycle*1		150 μs
Configurable averaging count		1/2/4/8/16/32/64/128/256/512/1,024/2,048/4,096 times
Linear output*2		When current output: 4 to 20 mA/F.S. maximum load resistance 300 Ω When voltage output: +/-4 V (+/-5 V, 1 to 5 V *3) output impedance 100Ω
Judgment output (HIGH/PASS/LOW: 3 outputs)		NPN open collector output 30 V DC 50 mA or less Residual voltage 1.2 V or less	PNP open collector output 30 V DC 50 mA or less Residual voltage 2 V or less
Zero reset input/ Timing input/ Reset input judgment output retaining input		When ON: 0 V short-circuit or 1.5 V or less When OFF: Open (leakage current 0.1 mA or less)	When ON: Power supply voltage short-circuit or power supply voltage -1.5 V or less When OFF: Open (leakage current 0.1 mA or less)
function		Measured value display / Setting value, output value, and resolution display / Linearity adjustment (material selection) / Scaling / Display reverse / Display off mode / ECO mode / Change number of display digits / Sample hold / Peak hold / Bottom hold / Peak to peak hold / Self peak hold / self bottom hold / average hold / delay hold / zero reset / initial reset / Linearity adjustment value initialization / on delay timer / off delay timer / one shot timer / previous value comparison / non-measurement setting / Direct threshold setting / positioning teaching / automatic teaching / variable hysteresis width / timing input / reset input / Judgment output retaining input / monitor focus / linear output correction / (A-B) calculation4 (A+B) calculation4 K-(A+B) calculation4 / mutual interference prevention4 / Sensor disconnection detection / Zero reset memory / Zero reset display / Function lock
Indicator Light		Operation indicator light: high (orange), pass (green), low (yellow), 7-segment digital main display (red), 7-segment digital sub display (yellow), power on (green), zero reset (green), enable indicator (green)
Effect of voltage (including sensor section)		0.5% F.S. of linear output value at power supply voltage +/-20%
Power supply voltage		12 to 24 V DC +/- 10% ripple (p-p) 10% or less
Current Consumption		140 mA or less at 24 V DC power supply voltage (when sensor is connected)
Ambient temperature range		When operating and storing: 0 to +50°C each (no freezing or condensation)
Ambient humidity range		When operating/storing: 35 to 85% RH each (no condensation)
Insulation resistance		20 MΩ or more (500 V DC insulation resistance tester)
Withstand voltage		1,000 V AC 50/60 Hz for 1 min
Vibration (endurance)		10 to 150 Hz, 0.7 mm double amplitude, 80 min in each direction of X, Y, and Z
Shock (endurance)		300 m/s², 6 directions, 3 times each (up/down, left/right, front/back)
Connection method		Pre-wired type (standard cord length 2 m)
Weight (packed state)		Approx. 350 g
Material	Case	Polybutylene terephthalate
Material	cover	polycarbonate
Accessory		Instruction manual

*1. The response time for the first linear output and judgment output is (measurement cycle) x (set average count + 1). (When sensitivity is fixed)
From the second time onward, output is provided at the specified measurement cycle.
*2. The current/voltage output can be switched using the switch located on the bottom surface of the amplifier unit.
*3. Can be set using the monitor focus function.
*4. Calculation unit (Model ZX-CAL2) is required.