Indoor Agriculture
The indoor agriculture sector, particularly in the cultivation of cannabis and mushrooms, is rapidly expanding due to advancements in Controlled Environment Agriculture (CEA)techniques. Among these innovations, carbon dioxide (CO2)enrichment is widely employed to accelerate plant and fungal growth by enhancing photosynthetic efficiency. However, elevated CO2 levels above OSHA’s Permissible Exposure Limits (PELs)present significant health risks, including asphyxiation, especially in enclosed environments where CO2 levels can accumulate without proper ventilation.
In addition to CO2 risks, mushroom cultivation introduces hazards related to the release of ammonia (NH3)and methane (CH4)during the decomposition of organic material. Ammonia is not only toxic but also corrosive, posing both respiratory and material degradation risks, while methane can lead to explosion hazards in confined spaces. To mitigate these dangers, facilities must implement comprehensive gas detection systemscapable of continuously monitoring gas concentrations, as well as ensuring proper ventilation to maintain safe air quality.
Compliance with safety standards, such as OSHA’s 29 CFR 1910 for permissible exposure and ventilation requirements, as well as the International Fire Code (IFC) Chapter 9on fire protection systems, is critical for safeguarding employees in these facilities. As the indoor agriculture industry expands, driven by the legalization of cannabis and the demand for specialty crops like mushrooms, operators must stay proactive in integrating advanced gas detection technologies and maintaining compliance with these evolving safety regulations to protect both their workforce and the surrounding environment.
Monitored Gases
Product Solutions
DGC6 - Multi-point Digital Gas Detection and Control System
Configurable controller supporting up to 96 sensors with multiple control options
DT6 - Digital Gas Transmitter
RS-485 addressable sensor for toxic and combustible gas detection
SCM6 - Sensor and Control Module
Control module with relays, analog output, and optional sensors
DC6 - Digital Gas Transmitters with Auxiliary Inputs & Control
RS-485 sensor/controller with programmable relays and analog output
DR6 - Digital Remote Gas Transmitter
Remote sensor module compatible with the DT6 digital transmitter
SGC6 - Standalone Gas Controller
Controller with multi-speed and variable speed ventilation control
MGC6 - 3-Channel Controller
Standalone controller for 1-3 gas sensor modules with local alerts
PX2 - Standalone Explosion Proof Sensor/Transmitter
Explosion-proof sensor with RS-485 and 4-20 mA output options
AT6 - Analog Gas Transmitter
Analog gas sensor with 4-20 mA output for control integration
SC2 - X-Change Gas Sensor Cartridge
Replaceable gas cartridge with sensing element and microprocessor
Other Options
EP-06 - Gas Controller Expansion Module
Expansion module adding relays and outputs to the DGC6 system
DPT6 - PC Digital Programming Tool Kit
PC tool for addressing and programming PolyGard®2 devices via USB
STL6 - Hand-Held Service Tool
Portable tool for programming and calibrating various gas products
I-EBG1 - Emergency Break Glass Station
Industrial-grade, heavy-duty, NEMA 4X, with replaceable glass disc
MSR-AV - Single-Gang Audio-Visual Notification
Indoor low-profile horn & strobe with selectable sound, LED strobe
HS-24 - Evacuation Signals
Outdoor horn & strobe with weatherproof enclosure, secure locking
PAM-1 - Multi-Voltage Relay "Encapsulated"
Multi VAC/VDC coil to SPDT, 10 A, encapsulated relay, LED status
PAM-4 - Multi-Voltage Relay "Encapsulated"
9-40 VDC Coil to SPDT, 10 A, encapsulated relay, LED status
I-PS24 - Power Supplies
Regulated, VAC/VDC to VDC, adjustable output, easy mounting
I-ONAUTOSWITCH - Switches
On-Auto switch, NO & NC contacts, 10 A continuous contact rating
W202P-2288INTEC - Field Installation Cable
20 AWG, 4 conductors, twisted pairs, plenum rated PVC
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