Omron CQM1 Operation Manual page 192

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 .
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 cable 3 m (standard) high-frequency coaxial cable; max. length:
5 m
10 g approx. 40 g approx.
Stainless steel
ABS resin
Polyethylene
Model
E2C-X1A
E2C-C1A
Iron: 8
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
Appendix A
E2C-X1R5A
8 1 mm
173