Series 945s Transmitter/Controller
The Aeroqual Series 940s Transmitter / Controller is designed to
measure and control gas concentrations, and to communicate to a
variety of hardware systems. The Series 945s also measures Temperature
and Relative Humidity and transmits this on the RS485 output.
The monitor contains a pump to provide sample flow and up to
5m of sample tubing can be attached to the inlet to enable remote
sampling.
Product Details
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The Series 940s/945s Transmitter /Controller can operate as a relay controller with user controlled setpoints, as 4-20 mA gas transmitter and it can communicate via RS485 on a network. PC Networking & Data logging Software for connecting the RS485 network of S940s/ S945s monitors to a computer is available as an option. Please contact your distributor if you require this. The S940s/S945s monitors can be supplied with or without a LED display. If you have ordered a monitor with display the 4-20 mA loop will need to be powered in order for the display to function correctly. If the loop is not powered then the display will typically display -.125.
Features
- Active sampling via Teflon tubing & pump
- Excellent water ingress protection
- Remote sampling from inaccessible areas
- Multiple analog & digital outputs
- Large LED display option
- Real-time network capability
- PC data logging & networking option
- Temperature & RH sensor option (Series 945s)
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Applications
- Pressure & flow fluctuating environments
- Controlled atmospheres (e.g. produce storage)
- Low oxygen environments (3-5% O2)
- Indoor air quality (e.g. duct sampling)
- Sampling outdoor air quality
- Filtered air sampling
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