NEW Electrochemical sensor,0-20ppm or 0-50ppm range, RS-232 transmitting module, 10% or better accuracy, humidity compensated, eliminates most VOC interferences, pre-calibrated field replaceable sensor.
The SM-7 boasts the SM-EC Electrochemical sensor with a range of 0-20ppm or 0-50 ppm. This sensor will be more accurate, and work better in high humidity areas than the standard SM-X sensor used in the SM-6 Sensor Module. This is a great option for food storage and other industrial applications where cross-sensitivity to ozone is a concern from other gasses in the area.
For calibrating your SM-7, you should replace the sensor annually.
-Laundries using ozone.
-Large noisy factory environments.
-Casinos and other ozonated public areas.
-Agricultural storage areas.
-Food processing plants.
-25ppb sensitivity with 5ppb resolution.
-Wide operating range (.02-50ppm).
-Wide detection range
-Uses easily available 8-24 VDC power.
-Small enough to mount almost anywhere.
The SM-EC is an electrochemical ozone sensor module for use with our OS-6 digital instrument. This new technology from Eco Sensors provides accurate ppb-level detection and resolution over a wide (.2-50 ppm) concentration range. The sensor module is compensated for temperature and humidity effects, with little to no cross sensitivity to VOC’s. The SM-EC makes our digital instruments more accurate at both ppb and high ppm levels of ozone, enabling improved monitoring and control for our users.
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Operational Temperature Range|
35 - 100 deg F|
Operational RH Range|
0 - 85% RH|
Field Replaceable Battery|
Replace with Pre-Calibrated Sensor Annually|
0-20ppm or 0-50 ppm|
-Field Replaceable Sensor
0-20 ppm (O3)
0-50 ppm (O3)