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Process InstrumentationOmega

Omega OM-USB-TC

SKU: CS5796113MPN: OM-USB-TC

8-Channel Thermocouple/Voltage Input USB Data Acquisition Modules

Omega OM-USB-5201, OM-USB-TC, OM-USB-TC-AI
$713.72
Unit
Available on backorder
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Product Details

  • OM-USB-TC and OM-USB-5201 Have 8 Thermocouples Inputs
  • OM-USB-TC-AI Has 4 Thermocouple Inputs and 4 Analog Voltage Inputs
  • OM-USB-5201 Has Data Logging Capability (Compact Flash)
  • 24-Bit Resolution

Attributes

CMRR Thermocouple inputs, 100 dB min
Width 89 mm
Height 36 mm
Length 127 mm
Weight 182 g
Accuracy ± 0.25 °C
Isolation Power Isolation: 500 Vdc minimum measurement system to PC, Input Isolation: 500 Vdc min between field wiring and USB interface
Series ID OM-USB-TC-Series
Input Type Thermocouple, Digital
Wire Gauge 30 to 16 AWG
Warm Up Time 30 min
Digital Input Digital: Low = –0.5 to 0.8 Vdc
Output Signal Digital
Sampling Rate 2 Hz (2 updates/second)
A/D Conversion Four dual 24-bit sigma delta A/D converters
Data Interface USB 1.1, USB 2.0
Supply Voltage 5 Vdc
Analog I/O Note Analog Input Note: A/D Converter;OM-USB-TC and OM-USB-5201: Four dual 24-bit sigma delta A/D converters ;Input Isolation: 500 Vdc min between field wiring and USB interface;Number of Channels;OM-USB-TC and OM-USB-5201: 8 differential thermocouple inputs ;Maximum Input Voltage: ;Thermocouple inputs; ±25V ;(power on), ±40V (power off): voltage inputs; ±25V (power on), ±15V (power off);Throughput Rate: 2 samples/sec max for all active channels;Input Impedance:Thermocouple inputs; 5 GΩ (power on), 1 MΩ (power off): voltage inputs; 10 GΩ (power on), 2.49 kΩ (power off);Input Leakage Current: Thermocouples inputs; 105 nA max (with open thermocouple detection enabled), 30 nA max (with open thermocouple detection disabled): voltage inputs; ±1.5 nA typ, ±25 nA max
Impedance Input Thermocouple inputs; 5 GΩ (power on), 1 MΩ (power off)
Input Type Note Thermocouple: J, K, T, E, R, S, B, N
Leakage Current 105 nA
Digital I/O Note DIGITAL I/O Number of Digital I/O Channels: 8 Type: CMOS Configuration: Each DIO bit can be independently configured for input or output; power on reset is input mode Pull-Up/Pull-Down Configuration:All pins pulled up to 5V via 47 kΩresistors (default). Pull-down to ground (GND) also availableDigital I/O Transfer Rate (Software Paced):Digital Input: 50 port reads or single bit reads per second (typical) Digital Output: 100 port writes or single bit writes per second (typical) Input High Voltage: 2.0V min, 5.5V absolute max Input Low Voltage: 0.8V min, -0.5V absolute min Output High Voltage: 0.7V max (IOL = 2.5 mA) Output Low Voltage: 3.8V min (IOH = -2.5 mA);Transfer Rate: Digital: Input: 50 port reads or single bit reads per second (typical), Output: 100 port writes or single bit writes per second (typical) Counter Read/Write Rates (Software Paced, System Dependent): 33 to 1000 read/writes per second
Pull-up Resistor 47 kΩ
USB Cable Length 3 m
Country of Origin Hungary
Relative Humidity 0 to 90% RH non-condensing
Supply Power Note Power Supply Voltage (Supplied by USB Port): 4.75V min to 5.25V maximum, Power Supply Current (Supplied by USB Port): <100 mA typical (USB enumeration); 270 mA typical for continuous input with all inputs configured for disabled mode (500 mA for OM-USB-5201) User 5V Output Voltage Range (connected to self-powered hub): 4.75V min to 5.25V maximum User 5V Output Current (bus powered and connected to self-powered hub);10 mA maximum
Input Voltage Note Absolute Maximum Input Voltage: Thermocouple Inputs; ±25V (Power On), ±40V (Power Off): Voltage Inputs; ±25V (Power On), ±15V (Power Off)
Pull-down Resistor GND
Data Interface Note Configuration Method: TracerDAQ Software
Input Configuration Connected Software
Electrical Connection Screw Terminal
Frequency Input Range 1 MHz
Configuration Parameters Pull-Up/Down Configuration, User-Configurable Input/Output
Storage Temperature, Max 85 °C
Storage Temperature, Min -40 °C
Number of Channels, Input Thermocouple: 8 DIFF, Digital: 8
Number of Channels, Output Digital: 8
Operating Temperature, Max 50 °C
Operating Temperature, Min 0 °C

Specifications

SKUCS5796113
MPNOM-USB-TC

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