ChemWatch
Exact Measurements of Corrosive Gases
Applications Features
Downloads
| Article | Alarm | Ambient temperature [°C] | Data logging capacity | Display | Individual settings | Interfaces | Language | Scope of delivery | |
|---|---|---|---|---|---|---|---|---|---|
| ChemWatch Instrument | 4 adjustable alarm classes | Notification via LED, display and email | 0-50 | ≥ 18 months | 5.7" TFT Color Display | Language, Time zone Data logging interval: 1 min up to 24 h Units: metric and imperial Threshold values: for all measured parameters Personal annotations (e.g. maintenance) | LAN (DCHP) WLAN 802.11 b/g/n Bluetooth (optional) Analog outputs: 4 – 20 mA (5x) Digital outputs (3x) Modbus TCP Dynamic or static IP | English | Chinese | French | German Japanese | Portuguese | Spanish | Italian | ChemWatch instrument | 1 Set copper and silver sensors | Sensor board for the measurement of temperature and relative humidity | Power supply unit including adapter set | | |
| ChemWatch Cu Sensor | |||||||||
| ChemWatch Ag Sensor |
Applications
The ChemWatch Online Monitoring System measures and monitors the corrosivity of air in rooms via copper and silver sensors. Corrosivity is usually caused by acid gases such as H2S, SO2, SO3, Cl2, Cl2O, NOx, or NH3. The online monitoring system is suitable to measure corrosive gases in the range from low ppb to a maximum of 1 to 3 ppm. The sensors are consumed as they measure the corrosivity and thus need to be replaced from time to time. The corrosion rate is determined according to ANSI/ISA-71.04-2013.
Measurements
Corrosion rate (Copper and Silver).
Temperature.
Relative humidity.
Differential pressure (positive pressure).
Features
Large color display for clear visibility of all measurements at a glance
Optimal data information thanks to graphically visualized G-classification
Data transfer via LAN, WiFi or Bluetooth to PC, control station, or smartphone
Large data storage capacity with data history
Unsusceptible to vibrations
Easy adjusting of individual measuring tasks – direct at the instrument or via PC
CE mark
8 standard languages: English, Chinese, French, German, Italian, Japanese, Portuguese and Spanish (additional languages are available on request)
The user can create notes – which can be linked to the measured data
Metric and imperial units available
