CL11 - inexpensive multiple parameter meter
CL11 - inexpensive multiple parameter meter
The CL11 benchtop display unit is an inexpensive multiple parameter meter that simultaneously measures and records CO2, humidity and temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instrument offers unbeatable value for money. Using the ROTRONIC software package SW21, it can be easily set to record as required and data can then be downloaded, saved and analyzed.
Features:
• Measures and logs CO2, relative humidity and temperature
• ROTRONIC HYGROMER® IN-1 humidity sensor
• 40,000 data point memory for CO2, humidity and temperature values
• Maximum, minimum and average values displayed
• Adjustable audible and visual CO2 alarm
• Optional external temperature probe
• Includes software for configuration and data download
| Humidity sensor | ROTRONIC HYGROMER® IN-1 |
|---|---|
| Temperature sensor | Thermistor |
| Long-term stability | < 1.5 %RH per year |
| Measuring range | 0...5'000ppm; 0...100%RH; -20...60°C |
| Accuracy at 23 ±5 °C | ±30 ppm ±5 % of the measured value, <2.5 %RH (10...90 %RH), ±0.3 °K |
| Response time t 63 | <30 s, without filter |
| Power consumption | Via AC1214 AC adapter (included in the delivery package) |
| Dimensions | 157 x 120 x 45 mm |
| Alarm indicators | Adjustable for CO2 measurement |
| Exploitation software | ROTRONIC HW4 |
| IP protection rating | IP30 |
| Real time clock w.backup battery | Yes |
| Weight | Approx. 200 g |
| Housing | ABS |
| Parameters shown | CO2, relative humidity and temperature |
| Current consumption | 50 mA |
| Measured value memory | 40,000 values with time stamp, automatic recording (%RH / °C / CO2 / external temperature probe) |
| Measurement principle | Non dispersive infrared (NDIR) with automatic baseline correction (ABC) |
| Response time | <10 sec @ 30 cc/min. flow, <3 min diffusion time |
| Adjustment points | Automatic calibration, manual calibration at 400 ppm and 35, 80 %RH |
| Pressure dependence | +1.6 % reading per kPa |
| Zero drift | <10 ppm/year |
| Maintenance | No maintenance (standard indoor application) |
| Warm-up time | <1 min. |
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CL11- Data sheet Size: (728.42 KB)2021-10-15 09:18:12
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CL11 - CE declaration Size: (41.98 KB)2021-10-15 09:18:12
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CL11 - Short instructions manual Size: (398.32 KB)2021-10-15 09:18:12
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AC1215 - External temperature probeExternal temperature probe for CL11. Learn More
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