E2E - CR8B1 OMRON Inductive Shielded Proximity Sensor DC 3 - Wire
Negotiable /Piece
Min.Order:1 Piece
Guangzhou Hongming Automation Equipment Co., Ltd.
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E2E - CR8B1 OMRON Inductive Shielded Proximity Sensor DC 3 - Wire
Quick Detail :
Product Name | Type | Cylinder type sensing head size | Sensing distance | Connection method | Output type | Model |
Standard Proximity Sensor | Shielded DC 3 - Wire Model | dia. 4 | 0.8 mm |
Pre - wired ( 2 m ) |
PNP output | E2E-CR8B1 |
Features :
• Standard sensors for detecting ferrous metals under standard conditions
• Wide array of variations. Ideal for a variety of applications.
• Models with different frequencies are also available to prevent mutual interference.
• Superior environment resistance with standard cable made of oilresistant PVC and sensing surface made of material that resists cutting oil.
• Useful to help prevent disconnection.
• Lineup includes models with small diameter (3 dia., 4 dia., 5.4 dia., M5)
• Wide range of ambient operating temperatures: −40°C to 85°C (M8 to M30 models)
• Lineup includes models with flexible cable (4-dia. to M30 models)
Specifications :
Model | E2E-CR8B1 |
Type | Standard Proximity Sensor |
Cylinder type sensing head size | dia. 4 |
Type | Shielded |
Sensing method | Inductive type |
Sensing distance | 0.8 mm -15% to +15% |
Setting distance | 0 to 0.5 mm |
Differential distance | 15% Max. of sensing distance |
Sensing object | Ferrous metal (Sensitivity lowers with non-ferrous metals.) |
Standard sensing object | Iron 5*5*1mm |
Response frequency | 3 kHz (average) |
Power supply voltage | 12 to 24 VDC (ripple(p-p) :10% Max.) |
Operating voltage range | 10 to 30 VDC |
Current consumption | 17 mA Max. |
Control output (Output type) | PNP open collector output |
Control output (Switching capacity) | 0 to 100 mA (30VDC Max.) |
Control output (Residual voltage) | 2 V Max. (under load current with cable length of 2m) |
Indicator | Operation indicator(red) |
Operation mode | NO |
Protective circuit | Surge suppressor Power supply reverse polarity protection |
Standard or Different frequency | Standard |
Ambient temperature | Operating : -25 to 70 CEL Storage : -25 to 70 CEL (with no icing or condensation) |
Ambient humidity | Operating : 35 to 95 % RH Storage : 35 to 95 % RH (with no condensation) |
Insulation resistance | 50 M OHM Min. at 500VDC between charged parts and the case |
Dielectric strength | 500 VAC 50/60 Hz for 1 minute between charged parts and the case |
Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
Shock resistance | 500m/s2 for 10 times each in X, Y, and Z directions |
Applicable standard (CCC mark) | Not equipped |
Connection method | Pre-wired models (Cable length: 2 m) |
Weight (Packed state) | approx. 60 g |
Material (case) | Stainless steel (SUS303) |
Material (sensing surface) | Heat-resistant ABS resin |
Accessories | Instruction manual |
Timing chart :
E2E Series OMRON Standard Proximity Sensors are available as below :
E2E-CR6C1
E2E-CR6B1
E2E-CR6C2
E2E-CR6B2
E2E-CR8C1
E2E-CR8B1
E2E-CR8C2
E2E-CR8B2
E2E-X1C1
E2E-X1B1
E2E-X1C2
E2E-X1B2
E2E-C1C1
E2E-C1B1
E2E-C1C2
E2E-C1B2