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RKI M2A 65-2643RK-05 Stand Alone Explosion Proof Sensor/Transmitter, Oxygen, 0 to 25% Volume

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65-2643RK-05

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$2,136.52
$1,763.91
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RKI Explosion Proof Sensor/Transmitter, Stand Alone, Series: M2A, Detects: Oxygen, 0 to 25% Volume Sensor, 0.1% O2 Resolution, -20 to 45 deg C, Cast Aluminum, Epoxy Powder Coated, 8-1/2 in H x 5.2 in W x 4-1/2 in D, Includes: Junction Box, For Use With: Gas Monitors
  • Operates with or without a controller
  • Direct digital readout with OLED cold temperature display
  • 4 to 20 mA and digital Modbus outputs standard
  • 2 fully programmable alarm relays and fail relay
  • Non-intrusive calibration via magnetic wand
  • Explosion proof construction
  • Patented water repellent sensor cover
  • User friendly setup, push buttons and OLED menus
  • Long life sensors (2+ years typical)
  • Short Description - M2A sensor/Xmtr/j-box,XP,0 - 25% Oxygen,CSA version,capillary type
  • Warranty - 1 Year
  • Item Name - Explosion Proof Sensor/Transmitter
  • Type - Stand Alone
  • Series - M2A
  • Material - Cast Aluminum
  • Includes - Junction Box
  • Suitable For Use With - Gas Monitors
  • Resolution - 0.1% O2
  • Temperature Rating - -20 to 45
  • Dimensions - 8-1/2 in H x 5.2 in W x 4-1/2 in D
  • Detects - Oxygen
  • Sensor Range - 0 to 25% Volume
  • Finish - Epoxy Powder Coated
  • Marketing Description - The RKI M2Aâ„¢ is a state-of-the-art transmitter that can operate as an independent, stand alone monitor or as part of an integrated system. The M2Aâ„¢ connects with an analog or digital signal to virtually any controller, PLC, or DCS. Setup procedures are simplified with user friendly push buttons and OLED menus. It utilizes a magnetic wand technique for performing non-intrusive calibration. The M2Aâ„¢ provides an automatic zero drift correction feature, which results in more stable readings and reduces the need for adjustments due to sensor aging. The housing of the M2Aâ„¢ does not need to be opened for zeroing or calibration, making it unnecessary to declassify the area for routine maintenance. It is designed so that a complete field calibration can be performed by one person. Sensor construction is rated Class I, Div. 1 Groups B, C, D for flammables, CO, H2S, O2, and CO2, and Class I, Div. 2 for all other toxics. The transmitter provides a 4 to 20 mA output in addition to a Modbus digital output. It also has two levels of alarms with relays, plus a fail alarm with relay. A digital display of the gas concentration, as well as alarm and status lights, can be viewed through the front window. The toxic sensors are electrochemical type plug-in sensors, which provide high specificity, fast response, and long life. The plug-in design allows quick replacement in the field with no tools required. Toxic sensors are designed for use in Class I, Div. 2 hazardous locations. Sensors available for NH3, SO2, PH3, AsH3, and HCN. The M2Aâ„¢ represents the latest leading edge technology in sensor/transmitters today.
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