Ammonia Alarms
GCS515A AMMONIA DETECTOR
- Recommended for engine rooms
- Virtually eliminates false alarms
- 0 – 1000 ppm Ammonia
- Operating Temperature Range: -45º to 140º F
- Operating Humidity Range: 0 – 99% RH noncondensing
- 4 – 20 mA or 0.2 – 1 mA output
- Rugged NEMA 4X Casing
- Shown with optional flashing light alert system
The GCS515A Ammonia Detector is based on Charged Carrier Injection cell, which is able to operate in a wide range of temperatures (-45°F to 140°F). The unit is also able to withstand wide humidity situations, from 0 – 99% relative humidity. Charged carrier injection, combining the advantages of electrochemical and chemosorption cells, also eliminates the possibility of false alarms associated with metal-oxide sensors when alcohol, cleaning agents, water, carbon monoxide, and many other interferences. This long-lasting cell is capable of lasting 4-5 years without replacement, twice as long as some other types of cells. The unit is capable of 0-200 ppm detection. The 4-20mA output signal can be connected to the dedicated GCS530/540 alarm displays or alternatively can be connected to GCS2xx digital display/controllers or to independent PLC systems.
Product
Information Sheet in .pdf format
GCS 580 AMMONIA SYSTEM
The GCS580 is a wall-mount air monitoring system for sampling multiple stores that draws samples from up to 16 zones in a facility. By drawing samples of the atmosphere in each zone to one central unit the need for numerous sensors is eliminated, lowering the initial cost as well as recurring costs for multiple sensor calibration and maintenance. Dual internal sensors (0-1,000ppm and 0-10,000ppm) are utilized for increased efficiency and accuracy, as well as an audible/visible alarm for safety.