Omron CQM1H series Operation Manual page 185

Specifications
E2C-MA11
The following table gives the characteristics for Sensors combined with the Module. Other E2C-series sensors
cannot be connected to the Module.
Item
Sensing object
Standard reference object
Stable sensing range (over rated tem-
perature range)
Stable sensing range (0 to 40°C)
Response frequency (see note 1)
Ambient operating temperature
Ambient operating humidity
Temperature influence
Vibration resistance
Shock resistance
Enclosure rating
Cable length (see note 2)
Weight (with 3-m cable)
Materials Case
Sensing surface
Cable
Note 1. Measurement conditions: Standard reference object, sensing objects spaced at twice the width of the
standard reference object, sensing distance set at half of maximum distance.
2. Characteristic impedance of high-frequency coaxial cable: 50 Ω.
E2C-CR5B E2C-CR8A
E2C-CR8B
Magnetic metal
Iron: 5 × 5 × 1 mm
0 to 0.5 mm 0 to 0.8 mm
0 to 0.7 mm 0 to 1.2 mm
1 kHz
–10 to 55°C –25 to 70°C (no icing)
35% to 95%
±25% max. of ±15% max. of sensing distance between –25 and 70°C
sensing distance (tested at 23°C)
between –10 and
55°C (tested at
23°C)
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hrs each in X and Y
directions
2
Destruction: 500 m/s 3 times each in X and Y directions
IEC IP64 IEC IP67
3 m shielded 3 m (standard) high-frequency coaxial cable; max. length:
cable 5 m
10 g approx. 40 g approx.
Stainless steel
ABS resin
Polyethylene
Appendix A
Model
E2C-X1A
E2C-C1A
Iron: 8 × 8 × 1 mm
0 to 1 mm 0 to 1.5 mm
0 to 1.5 mm 0 to 2 mm
800 Hz
45 g approx. 50 g approx.
Bronze
E2C-X1R5A
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