SKF QuickCollect CMDT 390 - Sensor Specifications; Environmental and Regulatory Ratings; Measurement Ranges and Detection Types

2 - 8 QuickCollect
User Manual
Sensor Specifications
Environmental and Regulatory Specifications
Temperature range
Non-hazardous areas: -20 to +60°C
Hazardous areas: -20 to +60°C
Charging: 0 to +40°C
Humidity
95% non-condensing
IP rating
IP67, Dust and water ingress protection testing standard.
Hazardous approval
(North America)
Class 1 Division 1 Group A, B, C, D certification
Class 1 Zone 1 (pending)
Hazardous approval
(Europe)
ATEX Zone 1 certification (pending)
Area = II (non-mining)
Category = 2G (Zone 1)
Exib IIC T4
Radio approvals
Europe (CE), USA (FCC), Canada (IC)
CE mark
CE-approved
Measurement Range
Overall velocity:
10 Hz to 1 kHz up to 55 mm/s
Bearing condition:
SKF patented Enveloped acceleration up to 20 gE
FFT maximum
frequency:
Velocity 1 kHz, Enveloped Acceleration 2 kHz
Lines of resolution:
Velocity 400, Enveloped acceleration 800
Detection type:
Velocity RMS, Enveloped acceleration True Peak-to-Peak
Power
Main power
Rechargeable lithium battery, 3.7 V DC. 0.14 A
Battery lifetime
Eight hours with normal usage
MAINS supply voltage,
charger
Varies up to ±10% of the nominal voltage
TRANSIENT OVERVOLTAGE CATEGORY II; POLLUTION
DEGREE 2
Charger
Input 5 V DC ± 10%, 1 A
AC adapter
Input 100 to 240 V DC, 0.4 A, 47 to 63 Hz
Output 5 V DC, 1.6 A
Environmental
Storage temperature
-20 to +45°C (-5 to +115°F) for less than one month
-20 to +35°C (-5 to +95°F) for less than six months
Operating temperature,
battery
0 to +40°C (32 to +105°F) for charging
-20 to +60°C (-5 to +140°F) for discharging
Operating temperature,
charger
0 to +40°C (32 to +105°F)
Altitude
Up to 2,000 m (6,560 ft)
Humidity
95% non-condensing
Physical
Case
Water and dust resistant (IP67)
Drop test with boot
1.8 m (6 ft) to concrete
Dimensions
45 x 45 x 135 mm (1.8 x 1.8 x 5.3 in.)
200 g (7 oz.)