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Author Topic: Protimeter Hygrotrac Remote Monitoring System  (Read 22015 times)


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Re: Protimeter Hygrotrac Remote Monitoring System
« Reply #15 on: October 05, 2015, 05:05:41 PM »
We currently have an Omnisense S-19 Wireless CO2 sensor available which we are offering to members on the AECB Omnisense account (on a first come first served basis).  The sensor has been used for testing purposes by Andy Simmonds and we are therefore offering this sensor for sale at the discounted price of 295 (exc VAT) plus P&P (usual price 334.80 exc VAT).

The Omnisense S-19 CO2 Sensor is ideally suited to continuous real time monitoring of building CO2 levels.  As with all our sensors, data is relayed by our gateway over the internet in real time and can be viewed from any web browser.  CO2 is an excellent indicator of how well a building's HVAC system is balancing/mixing in outside air.  Too much and it wastes energy, too little and the air is uncomfortably stale.

   Range 0-2000 PPM with resolution down to 1 PPM
   Accuracy - At 72F (22C) when compared against a certified factory reference 40 ppm + 3% of reading
   Temperature Dependence - 0.2% FS per C
   Stability - < 2% of FS over life of sensor (15 year typical)
   Non Linearity - < 1% of FS
   Pressure Dependence - 0.135 of reading per mm Hg
   Calibration Interval - Calibration not required
   Response Time - < 2 minutes for 90% step change typical
   Warm up time - < 2 minutes (operational), 10 minutes (maximum accuracy)
   Operating conditions - 32F to 122F (0C to 50C), 0 to 95% RH, non condensing
   Over The Air updates of:-

o   Firmware
o   Configuration, including sample period (ie time between samples)

   Powered from AC adapter, 100-240 VAC in, 3.3 VDC out
   data can be graphed against data from any other OmniSense sensor or sensor(s)
   alarm emails when measured  CO2 value exceeds high or low thresholds or returns to normal range.
   FCC/CE approved
   Automatic Background Logic, or ABC Logic, is a patented self-calibration technique that is designed to be used in applications where
concentrations will drop to outside ambient conditions (approximately 400 ppm) at least 3 times in a 14 day period, typically during unoccupied periods.
   Compact and wireless makes for an easy installation.

If you are interested in purchasing this sensor please contact me