Product Features
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智能化设计2
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实时检测2
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统一管理2
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定制方案2
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平台技术2
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续航持久2
-The CLDdual is a two-channel detector for the precise detection of nitrogen oxides and can be heated up to 191 °C for raw gas measurements. The parallel reaction chambers allow the simultaneous measurement of NO and NOX. The CLDmono is a single-channel detector that can measure NO and NOX alternately or individually with the aid of a converter and a changeover at the reaction chamber.
-The PAS-NO2 is an almost drift-free sensor for the direct detection of nitrogen dioxide (NO2). Due to the innovative evaluation method, large measuring ranges can be realized with an extremely small detection limit. The compact design allows fast, cost-effective and continuous measurement with low sample volume flflow.
-The CLDmini offers precise measurement results in a compact design. The temperature-stabilized reaction chamber allows a reproducible measurement at low concentrations. In addition to the reaction chamber, the measuring module includes the ozone generation as well as the evaluation electronics. Optionally, a NOX converter is available.
-The NDIR sensor offers three measurement channels for the detection of different gases ranging from ppm to the percentage range and ensures an optimal price/performance ratio. It provides an extremely stable and constant measuring result by the evaluation of a reference channel as well as temperature and pressure compensation.
| Technical data | ||||
| Ambient temperature | 15...35℃ | 15...40℃ | ||
| Input pressure | 800...1,100 mbar | 800...1,200mbar | 700...1,200 mbar | |
| Gas flow rate | 60 ml/min/channel | 100ml/min/channel | 400 ml/min/channel | <1.5 l/min |
| Communication |
TCP/IP Modbus 3 x analog output |
CAN | CAN or RS232 | |
| Dimensions(LxWxH) | 476,5x485 x 143mm | 320x80x115mm | 265x75x90mm | 248x51,5x65 mm |
| Approx.weight |
23 kg (without pump) |
2kg | 1.35 kg | 1.5kg |
| Supply voltage |
100-230 V AC/ 50-60 Hz |
24 V DC | 10-30V DC | |
| Specifications | ||||
| Measurement range (FS) |
0...100ppm 0...1,000 ppm0...3,000 ppm |
0...100 ppm 0...1,000 ppm |
0...1 ppm 0...10 ppm 0...100 ppm 0...1,000 ppm0...5,000 ppm |
0...500 ppm0...1,000 ppm0...5,000 ppm |
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Limit of detection (LOD)1 @ t10-t80≤10 s ≤10 s |
≤ 20 ppb(3σ,100s) | ≤0.5 ppm (2σ, 10s) | ≤ 10 ppb (2σ, 10s) | ≤0.5% FS(2σ,30s) |
| Linearity (greater of) |
≤±0.5%FSor≤±1% MV2 ≤±0.5%FSor≤±1%MV2 |
≤±1%FS | ||
| Zero drift |
≤±1 ppm 1 ppm in 10 h |
≤ 10 ppb in 10h | ≤±1%FS in 10 h | |
| Converter temperature | 220℃ | |||
| Flow-rate | 100 ml/min | |||
| Operating pressure | 300 mbar | |||
| Warm-up time | <30 min | |||
| Optional | Housing+insulation | |||