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78
SECTION 7
Spec
ifica
tions
a
nd
Dimen
s
ions
CIDRW System
User’s Manual
SECTION 7
Appendix
CIDRW Heads
V640-HS61
Item
Specifications
Transmission frequency
134 kHz
Ambient temperature
Operating: 0 to +40
°
C
Storage: -15 to +65
°
C (with no icing)
Ambient humidity
Operating/Storage: 35% to 85% (with no condensation)
Degree of protection
IP60 (IEC60529)
Insulation resistance
20 M
Ω
min. between all terminals and the case (100 VDC M)
Dielectric strength
Leak current not to exceed 5 mA on application of 1000 VAC (50/60 Hz for 1 minute) between all
terminals and the case
Vibration resistance
Frequency: 10 to 150 Hz; double amplitude: 0.20 mm; acceleration: 15 m/s
2
for
8 minutes, 10 times each in X, Y, and Z directions
Shock resistance
Shock of 150 m/s
2
in X, Y, and Z directions, 3 times each for 18 repetitions
Casing material
ABS/epoxy resin
Stainless steel mount
Weight
Approx. 70 g
Cable length
2 m
Cable specification
3-mm-dia. coaxial cable
10
9
9
4
29.2
20±0.2
21±0.2
12
50
21
30 20 12
Coaxial cable 3.0 dia., standard length 2 m
(Unit: mm)
Connector
Antenna center
Antenna center
Mounting dimensions
Four M3 or 3.5-dia. holes
Four, 3.5-dia. holes