RAEGuard
S
EC / LEL / IR User’s Guide
Key features:
•
Interchangeable smart electrochemical sensor that can be
calibrated offline
•
4 to 20mA analog output signal.
•
RS-485 digital communication in ModBus Protocol
•
Explosion-proof stainless-steel enclosure for hazardous
environment applications
•
Magnetic-key interface eliminates the need to open the explosion-
proof housing when adjusting parameters.
•
LCD and status/error LEDs
•
LED alarms when High or Low alarm point is reached
•
Operation at 9 to 36 VDC
•
Two dry contacts (<30V, 2A) normally open (or normally closed),
one for High and Low alarm, another for Fault alarm
Applications:
•
Waste water treatment plants
•
Petroleum and natural gas fields
•
Marine and offshore oil wells
•
Refineries and petrochemical plants
•
Solvent recovery systems
•
Chemical plants
•
Industrial safety
•
Sewers and pipelines
•
Pulp & paper plants
•
Heavy industry
•
Power plants
•
Steel mills
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