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OMB-DAQ-56
USB Data Acquisition Modules for Thermocouples Process Signals
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Number of Channels, Input
Output Signal
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| Quantité | Prix unitaire |
|---|---|
| 1-4 | C$2,947.06 |
| 5-9 | C$2,799.71 |
| 10-24 | C$2,740.77 |
| 25-49 | C$2,622.88 |
| 50-99 | C$2,563.94 |
| 100+ | C$2,505.00 |
Spécifications du produit
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| A/D Conversion | 22-Bit A/D |
| Accuracy | ± 0.5 °C |
| Analog I/O Note | Analog Input Note: Analog Specifications;Each channel is configurable for single-ended or differential, Volts, or thermocouple inputs;Thermocouple Accuracy;In very slow mode, 22 bit resolution, includes cold junction compensation error;J (±1.1°C), K (±1.2°C), T (±1.1°C); E (±1.0°C), R (±2.5°C), S (±2.6°C), B (±3.3°C), N (±1.5°C);Cold Junction Compensation Accuracy: (±0.5°C),;Over-Voltage Protection: ±45 V relative to analog Lo;AC Common Mode Rejection: >120 dB @ 60 Hz;Channel-to-Channel Crosstalk: <-120 dB (DC to 100 Hz);;Accuracy;OMB-DAQ-55/56: 0.015% of reading +0.002% of range (exclusive of noise);Input Resistance: >10 M Ohm (SE), >20 M Ohm (DE);Bias Current: <1 nA (0-35°C) |
| Bandwidth | DC to 1 MHz |
| CMRR | >120 dB @ 60 Hz |
| Configuration Parameters | Open-Collector Driver, Schmitt-Trigger Input, User-Configurable Input/Output |
| Data Interface | Ethernet |
| Digital I/O Note | Digital Output Maximum Switch Voltage:0 to +15 Vdc (20 V for <1 minute) Maximum Switch Current: 150 mA/output continuous, 500 mA/output peak (<100 µs),150 mA total continuous (per bank of 8 outputs) Output Resistance: 10 Ohms max;Cross talk: <-120 dB (DC to 100 Hz);Sink Current: 150 mA |
| Digital Input | Digital: Low <1.3 Vdc |
| Height | 45 mm |
| Input Configuration | Connected Software |
| Input Resistance | >10 MΩ (SE), >20 MΩ (DE) |
| Input Type | Thermocouple, Voltage |
| Isolation | 500V from PC |
| Length | 182 mm |
| Number of Channels, Input | Analog: 10 DE, 20 SE, Frquency/Pulse: 4, Digital: 16 |
| Number of Channels, Output | Digital:16 |
| Operating Temperature, Max | 50 °C |
| Operating Temperature, Min | 0 °C |
| Output Resistance | 10 Ω |
| Output Signal | Digital |
| Pull-up Resistor | 27 KΩ to 5V for Switch or Relay Sensing |
| Relative Humidity | 0 to 95% RH non-condensing |
| Sampling Rate | 80 Hz (80 updates/second) |
| Supply Power Note | Powered from USB, or from external 6 to 16 Vdc when used with a bus powered hub |
| Supply Power Type | DC/USB |
| Supply Voltage | 6 to 16 Vdc |
| Voltage Measurement Range | ±20V, -10 to 20V, ±10V, ±5V, ±4V, ±2.5V, ±2V, ±1.25V, ±1V, ±625 mV, ±500 mV, ±312 mV, ±250 mV , ±156 mV , ±125 mV, ±62 mV, ±31 mV, Differential, Single ended |
| Width | 92 mm |
| Voir toutes Spécs | |
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Rated 5 out of
5
by
emil from
ULTIMATE FOR RELIABILITY AND ACCURACY !!!
RECOMMENDED FOR THERMOCOUPLE AND LOAD CELL MONITORING
Date published: 2017-12-24