Omega Engineering CL531 Sander User Manual


 
4
Specifications
General Specifications:
(Unless otherwise indicated all specifications are rated from a nominal 23 °C, 70 % RH for 1 year from calibration)
Operating Temperature Range -20 to 60 °C (-5 to 140 °F)
Storage Temperature Range -30 to 60 °C (-22 to 140 °F)
Relative Humidity Range 10 % ≤RH ≤90 % (0 to 35 °C), Non-condensing
10 % ≤RH≤ 70 % (35 to 60 °C), Non-condensing
Battery 2 AA Alkaline
Miscellaneous Low battery indication with nominal 1 hour of operation left
Over-voltage protection to 120 Vrms (rated for 30 seconds) or 240 Vrms (rated for 15
seconds)
Bar graph display with 1% resolution of 4-20 mA signal scale
High contrast graphic liquid crystal display with 0.45” (11.4 mm) high digits
Common Specifications for all current modes
Ranges 0.00 to 24.00 mA, 25.0 to 125.0% of 4-20 mA
Accuracy ≤ ± (0.05 % of Reading + 0.01 mA)
Temperature effect ≤ ± 50 ppm/°C of Range
Resolution(s) 0.01 mA and 0.1 %
Source/Power and Measure 2-Wire Transmitter Specifications:
Loop compliance voltage ≥ 15 Volts or ≥ 24 Volts
Loop drive capability 1200 Ω at 20 mA for entire battery life @ 24 Volts
600 Ω at 20 mA for entire battery life @ 15 Volts
Read mA Specifications:
Voltage burden ≤ 1V at 20 mA
Overload/Current limit protection nominal ≤24 mA
Battery life Typical ≥ 40 Hours
2-Wire Transmitter Simulation Specifications:
Voltage burden ≤ 2V at 20 mA
Overload/Current limit protection nominal ≤ 24 mA
Loop voltage limits 2-42 VDC
Miscellaneous Open loop or out of compliance conditions are indicated by appropriate error display
Battery life ≥ 40 hour typical