Sensor technology
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Add up to 12 extra sensing devices to the ERL SMART sensor / HUB to gain context. Just plug in an external sensor and the measured data will be logged, evaluated and communicated without any programming or configuration. All UVS RSU units (external sensors) can be connected via the front connector of the ERL. These RSU units are fully digital. Analogue device can be connected by means of a CPI unit for suppling 4-20mA / 0-10V power supply. |
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| RSU-T01R | Temperature | Operating temperature range | -40 - 260 oC |  |
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| Ambient temperature | ±0,5 oC | ||||
| Pointed IR temperature | ±1,0 oC | ||||
| RSU-OXY | Oxygen | Operating temperature range | 0 up to 60 oC | |
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| Range | 0 – 25 mg/I O2 | ||||
| Accuracy | 0.01 mg/I O2 +/- 1% | ||||
| RSU-AMM | Ammonium | Operating temperature range | -40 up to 85 oC | |
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| Range | 300 tot 5000 ppmm | ||||
| Accuracy | >= 3% | ||||
| Maximum humidity | 95% | ||||
| RSU-TPR | Temp. probe | Operating temperature range | -40 up to 105 oC | |
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| Range | -40 up to 105 oC | ||||
| Accuracy | 0.01 oC (Pt100 linearity) | ||||
| RSU-BLA | Blue algae | Operating temperature range | 0 to 85 °C | |
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| Range |
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| RSU-SND | Sound | Operating temperature range | -40 to 85 °C | |
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| Range |
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| Accuracy | 1 Hz | ||||
| RSU-PH1 | PH sensor | Operating temperature range | 0 to 100 °C | |
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| Range |
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| Accuracy | 0.02 pH | ||||
| RSU-PH2 | PH sensor | Linear acceleration measurement range | 16 g | |
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| Angular rate measurement range | ±2000 dps | ||||
| Linear acceleration sensitivity | 0,061 mg | ||||
| Angular rate sensitivity | 8,75 mdps | ||||
| acceleration linearity / temperature | ±1,5 % | ||||
| angular linearity / temperature | ±2,0 % | ||||
| Operating temperature range | -40 up to +85 oC | ||||
| RSU-T01 | Temperature | Operating temperature range | 0 to 100 °C | |
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| Ambient temperature | ±0,5 oC | ||||
| Pointed IR temperature | ±1,0 oC | ||||
| RSU-CUR | Current | Operating temperature range | 0 to 100 °C | |
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| Ambient temperature | ±0,5 oC | ||||
| Pointed IR temperature | ±1,0 oC | ||||
| Pointed IR temperature | ±1,0 oC | ||||
| RSU-PWR | Power | Operating temperature range | -40 up to +150 oC | |
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| Voltage in the line | 24 - 380 VAC | ||||
| Current range | 0 - 160 A | ||||
| Accuracy | ±0,5 W | ||||
| RSU-ARP | Air pollution | Operating temperature range | -10 up to +60 oC | |
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| Range of measurement | 0.3~1.0；1.0~2.5；2.5~10 μm | ||||
| Effective range | 0~500μ g/m³ | ||||
| Maximum Range | ≥1000μ g/m³ | ||||
| Resolution | 1 μg/m³ | ||||
| Working Humidity Range | 0~99% |
