Section
8
– Specifications
General Isolation:
500V from PC
External Excitation Output Voltage: +12v DC Regulated,
Maximum total current output 67mA
Power Requirements:
Powered from USB port max 500 mA,
or from external 7.5 to 12 Vdc,
(1.0 A recommended)
Thermocouple Types:
J, K, T, E, R, S, B, N
Cold-Junction Compensation
Accuracy:
±1.0°C
Isolation:
500 Vdc from PC common
Channel Capacities:
Volts Inputs: 8 DE, or 16 SE
Thermocouple Inputs: 8 DE
* DE = Differential Mode,
SE = Single ended mode
Environmental:
0 to 50°C (0 to 122°F)
95% RH (non-condensing)
Operating Temperature:
0 to 50°C (32 to 122°F),
0 to 95% RH non –condensing
Analog Input Accuracy
(exclusive of noise)
Differential Input:
0.015% of r .004% of range
(In very slow mode)+ 10uV
(exclusive of noise)
Single-end Input:
0.05% of r 0.01% of range
(In very slow mode) + 50uV
(exclusive of noise)
Storage Temperature:
-40 to 85°C (-40 to 185°F)
Weight:
0.5 lbs (0.23 kg)
Dimensions:
107 W x 128 L x 39mm H (4.2 x 5.1 x 1.5")
Input Voltage Range:
Software-programmable On A
Per-channel Basis
Differential/Single-ended:
-10 to 10V
-5 to 5V
-2.5 to 2.5V
-2 to 2V
-1 to V -500 to 500 mV
-250 to 250 mV
-125 to 125 mV
-75 to 75 mV
-30 to 30 mV
8
-1
Specifications
8