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OVERVIEW
E-Sense is our new signature range of electrochemical gas detectors. This versatile unit boasts several great features including 2 or 3 wire operation, ability in the the 3 wire mode to be able to connect to either 4-20mA or 0-20mA controllers, it also boasts the ability to change the sensor detection range by half. Other features include;
- A test pot (gives the ability to test system wiring and alarms)
- Fine, course and span adjustment pots for more accurate calibration
- Dedicated mA test points (for a single person calibration at the device).
- New brass design to allow’s you to have options when it comes to servicing, you can either replace the whole brass head or you can just replace the sensor element held within the brass. Replacing the sensor element will reduce your servicing costs, all while using this new design has helped us to create a more reliable sensor with a better IP (Ingress Protection) rating with the non-reactive gases that now include a titanium sinting that will give you an IP53 rating.
Available in 0-100 ppm, 0-300 ppm, 0-1000ppm and other ranges on request. Contact us for more information
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SPECIFICATIONS
Material Sensor Brass, PTFE Detectable Gas Ammonia (NH₃) Detectable Gas Range Available in 0-150ppm, 0-300ppm and 0-1000ppm ranges Measuring Units ppm Sensor Technology Electrochemical Sensing Method Diffusion Response Time (τ90) < 75 sec Resolution 2 ppm Span Calibration Gas 250 ppm NH3/N2 Zero Calibration Gas Air or N2 (5.0) Functional/Bump Test Gas 250 ppm NH3/N2 Potential Sensor Operating Life 2 Years Modes of Operation 2/3 wire TWA 25 ppm STEL 35 ppm User Interface Type Calibration/Test potentiometers Recommended Supply Voltage 24 VDC Supply Current (Max.) 25 mA @ 24 VDC Outputs 1 x Analogue Output Specifications 2-Wire Loop Powered 4-20 mA / 3-Wire 0/4-20 mA Analogue Output Specifications 560 Ω @ 24 VDC / 830 Ω @ 24 VDC Dimension 155 x 130 x 70 mm (H, W, D) Weight 325 g Material Enclosure ABS Plastic Mounting Height Mid/High Operating Temperature -40 to 50 °C Operating Humidity 15% to 90% RH (non-condensing) Operating Pressure 800 to 1200 mbar IP Rating Enclosure IP56 IP Rating Sensor IP22
GDA 2726 – E-Sense Ammonia (NH₃) Gas Detector
$0.00 ex GST
The GDA 2726 E-Sense Ammonia (NH₃) Electrochemical Gas Detector sensor is a Loop Powered 4/20mA output device available in 0-150ppm, 0-300ppm and 0-1000ppm detecting ranges.
