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OM-USB-TEMP-AI
Eight Channel Temperature/Voltage Input USB Data Acquisition Modules
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Number of Channels, Input
Output Signal
Product Specs
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| A/D Conversion | Dual 24-bit sigma delta A/D converters |
| Accuracy | ± 0.25 °C |
| Analog I/O Note | Analog Input Note: A/D Converter;OM-USB-TEMP-AI: Dual 24-bit sigma-delta A/D converters ;Input Isolation: 500 Vdc minimum between field wiring and USB interface;Number of Channels;OM-USB-TEMP-AI: 4 differential temperature inputs and 4 differential or single-ended voltage inputs;Thermocouple Input: Software programmable for type J, K, T, E, R, S, B, N;Pt100 RTD Input: 2, 3 or 4-wire DIN 43760, a = 0.00385, SAMA, a = 0.003911, ITS-90/IEC751, a = 0.0038505;Thermistor Input: 2, 3 or 4-wire standard 2252 through 30,000 Ω;Semiconductor Sensor: TMP36 or equivalent;Maximum Input Voltage;Temperature 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: Temperature 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 maximum (with open thermocouple detection enabled), 30 nA maximum (with open thermocouple detection disabled): voltage inputs; ±1.5 nA typ, ±25 nA max;Maximum Working ;Voltage (OM-USB-TEMP-AI Voltage Inputs): ±10.25V max (input signal + common mode);Common Mode Rejection Ratio: Temperature inputs, 100 dB minimum; voltage inputs, 83 dB minimum;Warm-Up Time: 30 minutes maximum ;Open Thermocouple Detection: Automatically enabled when a channel is configured for a thermocouple sensor;CJC Sensor Accuracy: ±0.25°C typical, ±0.5°C max (15 to 35°C); -1.0 to 0.75°C max (0 to 70°C) |
| CMRR | Thermocouple inputs, 100 dB min; Voltage mode, 83 dB min |
| Commodity Code | 9025.80.5050 |
| Configuration Parameters | Pull-Up/Down Configuration, User-Configurable Input/Output |
| Data Interface | Ethernet, USB 1.1, USB 2.0 |
| Data Interface Note | Configuration Method: TracerDAQ Software;Supported Operating System: Microsoft Windows® VISTA/7/8/10 (32-bit and 64-bit) |
| DepthValue | 9.05 |
| 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;Pulse Width: Counter: High Pulse Width: 500 ns minimum, Low Pulse Width: 500 ns minimum;Schmitt Trigger Hysteresis: Counter: 20 mV to 100 mV |
| Digital Input | Digital: Low = –0.5 to 0.8 Vdc |
| Digital Output | <100 mA typical |
| ECCN | 3A992.a |
| Electrical Connection | Screw Terminal |
| Frequency Input Range | 1 MHz |
| GrossWeightValue | 1.07 |
| Height | 36 mm |
| HeightUoM | IN |
| HeightValue | 2.85 |
| Impedance Input | Thermocouple inputs; 5 GΩ (power on), 1 MΩ (power off): voltage inputs; 10 GΩ (power on), 2.49 kΩ (power off) |
| Input Configuration | Connected Software |
| Input Type | Thermocouple, RTD, Thermistor, Diode, Digital |
| Input Type Note | Thermocouple: J, K, T, E, R, S, B, N, RTD: pt100, 2, 3 or 4-wire DIN 43760, a = 0.00385, SAMA, a = 0.003911, ITS-90/IEC751, a = 0.0038505, Thermistor: 2, 3 or 4-wire standard 2252 through 30,000 Ω, Semiconductor Sensor: TMP36 or equivalent |
| Input Voltage Note | Absolute Maximum Input Voltage: Thermocouple Inputs; ±25V (Power On), ±40V (Power Off): Voltage Inputs; ±25V (Power On), ±15V (Power Off) |
| Isolation | Power Isolation: 500 Vdc minimum measurement system to PC, Input Isolation: 500 Vdc min between field wiring and USB interface |
| Leakage Current | 105 nA |
| Length | 127 mm |
| NetWeightValue | 1.07 |
| Number of Channels, Input | Temperature: 4 DIFF, Voltage: 4 DIFF or Single-ended, Digital: 8, Counter: 1 |
| Number of Channels, Output | Digital: 8 |
| OkForExport | true |
| Operating Temperature, Max | 50 °C |
| Operating Temperature, Min | 0 °C |
| Output Signal | Digital |
| Pull-down Resistor | 47 kΩ |
| Pull-up Resistor | 47 kΩ |
| Relative Humidity | 0 to 90% RH non-condensing |
| Sampling Rate | 2 Hz (2 updates/second) |
| Series ID | OM-USB-TEMP-Series |
| Storage Temperature, Max | 85 °C |
| Storage Temperature, Min | -40 °C |
| 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): 4.9 V minimumto 5.1 V maximum User 5V Output Current (bus powered and connected to self-powered hub): 5 mA maximum |
| Supply Voltage | 5 Vdc |
| Taxonomy Level 1 | MGI |
| Taxonomy Level 2 | DA |
| Taxonomy Level 3 | BC |
| Taxonomy Level 4 | PO |
| USB Cable Length | 3 m |
| Warm Up Time | 30 min |
| Weight | 182 g |
| WeightUoM | LB |
| Width | 89 mm |
| WidthValue | 12.6 |
| Wire Gauge | 30 to 16 AWG |
| Country of Origin | Hungary |
| See All Specs | |
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Show Ratings & Reviews
Rated 5 out of
5
by
Javier Canete from
Good Experience
I bougth some product since a lot of year and the quality and experience are very good.
Date published: 2018-06-27
Rated 5 out of
5
by
Michael T from
Extremely Easy to Use
Easy to use. Just wired up my thermistors and downloaded TracerDAQ and everything was super easy to set up. Would recommend
Date published: 2022-01-04