UT-ONE L01A is a rugged thermometer readout for accurate and versatile temperature measurements in harsh environments, delivering full accuracy and funcinality of the UT-ONE family of thermometer readouts. Rugged design and extended operating temperature range (-30 °C to 60 °C) allows use in extreme locations, such as rivers, glaciers, sewers and farmland. UT-ONE L01A is particulary useful for temperature monitoring in industrial environment, outdoor climate/ambient monitoring, as well as for integration in automated test equipment and control systems.
UT-ONE L01A features one main channel, which can measure either a Pt100 or thermistor probe (this option is configured during manufacturing and can't be changed by the user). Probe resistance is measured in 4-wire connection configuration.
UT-ONE L01A features the RS232 communication interface for a connection to a computer or control system. An external USB to RS232 converter is provided with the device and enables quick connection to any computer with provided or custom-made acquisition software. Alternatively, UT-ONE L01A can be configured in standalone configuration, which stores acquired readings in the internal memory.
UT-ONE L01A features a rugged housing made of machined aluminium. It is shock resistant, waterproof, resistant to most common chemicals and features IP68 ingress protection. It features off-the-shelf and easy to assemble circular connectors (Bulgin Buccaneer 400).
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Main channels:
1
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Acquisition time:
1 to 240 s
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Probe Types:
Platinum resistance thermometers, Thermistors
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Temperature range:
-273 °C to 2100 °C max, limited by the thermometer probe
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Communication interface:
RS 232 (300 baud to 250 kbaud selectable)
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Power supply:
5 V DC nominal (4.5 V to 12 V acceptable), 0.1 A max
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Power consumption:
0.1 W typical, 0.5 W max
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Ingress protection:
IP68 (with connectors or sealing caps attached)
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Weight:
0.20 kg
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Ext. dimensions (HxD):
90x44 mm (cylinder excluding connectors)
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More information is available in UT-ONE L01A User Manual
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| Specification summary | ||
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| Probe: | Platinum resistance th. | Thermistors |
| Probe type: | Pt100, Pt25, Pt200 | NTC 2k, 3k, 10k |
| Characterization: | CVD, Polynom, ITS-90 | SteinHart-Hart, Polynom |
| Accuracy (Typical): | ±0.004 °C | ±0.001°C |
| Effective resolution: | 0.0005 °C | 0.0001 °C |
| Measurement current: | 1 mA, 0.707 mA ±1% | 10 μA, 7.07 μA ±1% |
If you would like to compare between thermometer specifications, please visit: Comparison Table
More information is available in UT-ONE L01A User Manual.
| Order information |
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Description
Part no.
Prices*
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UT-ONE L01A Rugged Thermometer Readout
1390.00 €
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R210A Reference resistor
590.00 €
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LabVIEW driver and application
**
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* Stated price is recommended price for customers in EU. Send and inquiry to info@batemika.com to get a formal quote. Price is given excluding VAT and shipping/handling costs. Batemika reserves the right to change stated prices without prior notice.
** Available for free-of-charge download at www.batemika.com
Water/Ice Case Study: Impact of ambient conditions on the accuracy of UT-ONE L01A thermometer readout measurements. UT-ONE L01A measures the resistance of a fix-value reference resistor (100 ohm), simulating an ideally stable Pt100 probe. Resistor is stable at room temperature (20 °C ± 1 °C). Thermometer readout UT-ONE L01A device is immersed in water/ice and placed in temperature chamber with temperatures from -30 °C to room temperature. Each point on graph is average of 100 readings. The impact of ambient conditions is minimal, negligible to L01A thermometer readout temperature measurements and well within accuracy specifications.
To get a quote or more information contact us at info@batemika.com .