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Product User Guide | 26
OM-CP-OCTPRO
Specifications subject to change. See Omega’s terms and conditions at
www.omega.com.
BATTERY WARNING:
Battery may explode or fire if mistreated. Do not
disassemble or dispose of in fire. Do not charge except specified with
charging condition. Do not heat above 212 °F, or short circuit. Do not
crush or modify.
SPECIFICATIONS
GENERAL
Dimensions
6.65 in x 4.40 in x 1.41 in
(168.9 mm x 111.8 mm x 35.8 mm)
Data logger only
Touch Screen
Dimensions
5 inches
Number of
Channels
8
Weight
1.3 lbs (20.8 oz)
IP Rating
IP20
Start Modes
Immediate Start & Delay Start
Memory
1,000,000 or 5,000,000 readings
Battery Type
Rechargeable 3.7 V Lithium Ion Battery Pack
Battery Life
• Continuous on-screen sampling: 7–9 hours
depending on display setting and reading rate
• Stand-by mode: 100 hours
Data Format
Exported .csv file format, .mtb or both
Time Accuracy
±1 minute/month
Operating
Environment
0 °C to +50 °C (32 °F to +122 °F)
0 %RH to 95 %RH non-condensing
Enclosure
Material
Polycarbonate, TPE Protective Boot
Calibration
Factory calibration is recommended annually
0 - 24 mA
Range
-5 mA to 50 mA
Resolution
0.0001 mA
Accuracy
±0.024 mA (0 to 24 mA)
Input Impedance
30 Ω
0 - 100 mV
Range
-100 mV to 2450 mV
Resolution
0.0001 mV
Accuracy
±0.1 mV (0 to 100 mV)
Input Impedance
1 GΩ
Maximum Voltage
3.0 V
0 - 10 V
Range
-0.5 V to 12.0 V
Resolution
0.0001 V
Accuracy
± 0.01 V (-0.5 V to 12.0 V)
Input Impedance
1 GΩ
Maximum Voltage
25 V
FREQUENCY / PULSE
Maximum Count
4,000,000,000
Maximum Frequency
25 KHz
Input Signal
0 V to 12 V
Input Impedance
58 KΩ
TEMPERATURE PT-100 (2-WIRE RTD)
(0.00385 CURVE)
Range
-25 °C to +850 °C (Probe Dependent)
(18.5 Ω to 390.5 Ω)
Resolution
0.01 °C
Accuracy
±0.1 °C (-200 °C to +400 °C) (Probe Dependent)
±0.034 Ω (18.5 Ω to 247.1 Ω)
TEMPERATURE PT-100 (3-WIRE RTD)
(0.00385 CURVE)
Range
-25 °C to +850 °C (Probe Dependent)
(18.5 Ω to 390.5 Ω)
Resolution
0.01 °C
Accuracy
±0.1 °C (-200 °C to +400 °C) (Probe Dependent)
±0.034 Ω (18.5 Ω to 247.1 Ω)
TEMPERATURE PT-100 (4-WIRE RTD)
(0.00385 CURVE)
Range
-25 °C to +850 °C (Probe Dependent)
(18.5 Ω to 390.5 Ω)
Resolution
0.01 °C
Accuracy
±0.1 °C (-200 °C to +400 °C) (Probe Dependent)
±0.034 Ω (18.5 Ω to 247.1 Ω)
TEMPERATURE NTC-1 (2252)
Range
-25 °C to +150 °C (Probe Dependent)
(29,380 Ω to 41.9 Ω)
Resolution
0.01 °C
Accuracy
±0.50% FSR (Probe Dependent)
TEMPERATURE NTC-2 (10K)
Range
-25 °C to +150 °C (Probe Dependent)
(102,900 Ω to 238 Ω)
Resolution
0.01 °C
Accuracy
±0.50% FSR (Probe Dependent)
RTD Note (All RTD Configurations)
Temperature Specifications based on ideal 100 Ω PT RTD Complaint
with IEC 751(1983) and ITS-90. Accuracy based on 4-wire configuration.