The NEW Guardian NG Infrared Gas Monitor For CO2 or CH4 | |
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True volume % readout over a wide range of pressures (pressure compensated) |
Introduction Suitable for a wide variety of applications, these wall-mounted monitors can detect gases from sampling points up to 30 metres away using the integral sampling system. Our Guardian instruments are easy to install, stand-alone products that require minimum set up. The Guardian is supplied with LCD and digital alarm set-point controls, housed in a robust plastic IP54 rated enclosure to prevent the ingress of particulates and water. |
Applications of the Guardian NG • Landfill gas measurement – Supporting you to capitalise on your waste to energy revenue. • Biogas – Critical process control for your AD system. • Personal safety – Key part of your H&S regime. • Process control – Continuous fixed gas monitoring for cost saving and safety. • IAQ – Healthy buildings make for productive output. • Horticulture – Enabling vigorous growth. • Brewing – Providing safety and efficiency. Applications note Bio Gas |
Specifications |
Model* | Gas measurement range | |
CO2 | CH4 | |
Guardian NG3000 | 0 – 3000ppm | -- |
Guardian NG1 | 0 – 1% | -- |
Guardian NG3 |
0 – 3% | -- |
Guardian NG5 |
0 – 5% | 0 – 5% |
Guardian NG10 | 0 – 10% | 0 – 10% |
Guardian NG30 | 0 – 30% | 0 – 30% |
Guardian NG100 | 0 – 100% | 0 – 100% |
Guardian NG100 BG | NA | 0 – 100% with biogas background |
Accuracy | ±2% of full scale** | |
Operating Temp | 0 – 40ºC | |
Warm-up time |
4 - 20 mA or 0 - 20 mA | |
Humidity |
1 high/low 2 high/low | |
Power requirements |
normal or latch output | |
Power consumption |
on both or on 2 only | |
Outputs |
warning or fault indicator | |
Voltage free contacts rating | 4 digit LCD and 4 LEDs for alarms and flow | |
Enclosure rating | 8 A 24 DC | |
Accessories | Particle filter (integral seal included) |
Ordering Information |
Model | Description | Price from | |
Guardian NG CO2 | Specify desired range for CO2 | $2250.00 | |
Guardian NG CH4 (100%) | Specify desired range for CH4 in store | $2695.00 |
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Topac Inc 320 Washington St Norwell MA 02061
781
740 8778 sales@topac.com
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Inc. - ALL RIGHTS RESERVED
Guardian is a trade mark of Edinburgh
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