E2EM-X@C@ DC 3-Wire Models, Omron-Long-distance Proximity Sensor - Wiratama Mitra Abadi | Industrial Equipment

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28.12.20

E2EM-X@C@ DC 3-Wire Models, Omron-Long-distance Proximity Sensor

E2EM-X@C@ DC 3-Wire Models, Omron-Long-distance Proximity Sensor


 E2EM-X@C@ DC 3-Wire Models, Omron-Long-distance Proximity Sensor

These Proximity Sensors use high-frequency oscillation. They resist heat, chemicals, and water better than Rectangular Sensors. They are available in both shielded and unshielded models. Proximity Sensors are available in models using high-frequency oscillation to detect ferrous and non-ferrous metal objects and in capacitive models to detect non-metal objects. Models are available with environment resistance, heat resistance, resistance to chemicals, and resistance to water.

Features

  • Long-distance detection at up to 30 mm enables secure mounting with reduced problems due to workpiece
  • No polarity for easy wiring with DC 2-wire
  • Cable protector provided as a standard

Specifications

Size Shielded

Item                            Model

M8M12M18M30
ShieldedShieldedShieldedShielded
E2EM-X2C@(-M1)E2EM-X4C@(-M1)E2EM-X8C@(-M1)E2EM-X15C@(-M1)
Sensing distance2 mm ±10%4 mm ±10%8 mm ±10%15 mm ±10%
Set distance0 to 1.6 mm0 to 3.2 mm0 to 6.4 mm0 to 12 mm
Differential travel10% max. of sensing distance
Detectable objectFerrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.)
Standard sensing objectIron, 8 ´ 8 ´ 1 mmIron, 12 ´ 12 ´ 1 mmIron, 18 ´ 18 ´ 1 mmIron, 30 ´ 30 ´ 1 mm
Response frequency *11.5 kHz0.5 kHz0.3 kHz0.1 kHz
Power supply voltage (operating voltage range) *212 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption13 mA max.
Control outputLoad current *2200 mA max.
Residual voltage2 V max. (Load current: 200 mA, Cable length: 2 m)
IndicatorsOperation indicator (yellow)
Operation mode (with sens- ing object approaching)C1 Models: NO Refer to the timing charts under I/O Circuit Diagrams on page 5 for details. C2 Models: NC
Protection circuitsReverse polarity protection, Load short-circuit protection, Surge suppressor

Ambient temperature range

*1

 

Operating/Storage: -40 to 85°C (with no icing or condensation)

Operating: -25 to 70°C Storage: -40 to 85°C (with no icing or condensation)
Ambient humidity rangeOperating/Storage: 35% to 95% (with no condensation)

 

Temperature influence

 

±15% max. of sensing distance at 23°C in the temperature range of -40 to 85°C

±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C

±15% max. of sensing dis- tance at 23°C in the tem- perature range of -25 to 70°C
Voltage influence±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance50 MÙ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case
Vibration resistanceDestruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions

 

Shock resistance

Destruction: 500 m/s2 10 times each in X, Y, and Z directions

 

Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions

Degree of protectionPre-wired Models: IEC 60529 IP67, in-house standards: oil-resistant Connector Models: IEC 60529 IP67
Connection methodPre-wired Models (Standard cable length: 2 m) Connector Models
Weight (packed state)Pre-wired ModelsApprox. 65 gApprox. 75 gApprox. 150 gApprox. 195 g
Connector Mod- elsApprox. 15 gApprox. 25 gApprox. 40 gApprox. 90 g

 

 

Materials

CaseStainless steel (SUS303)Nickel-plated brass
Sensing surfacePBT
Clamping nutsNickel-plated brass
Toothed washerZinc-plated iron
AccessoriesInstruction manual

*1. The response frequency is an average value.

Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.

*2. When using an M8 Model at an ambient temperature between 70 and 85°C, supply 10 to 30 VDC to the Sensor and make sure that the Sensor has a control output of 100 mA maximum.\

Download Catalog: Long-distance Proximity Sensor E2EM

Ref: Omron.co.id

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