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Priority Safety Services
"Your Safety Is Our Priority"
Priority Safety Services
"Your Safety Is Our Priority"
  • Built-in sampling pump
  • Complete sensor and pump in one housing
  • Quick installation wall brackets
  • Easy sensor and pump removal for maintenance
  • Front removal cover
  • Built-in flow indicator and low flow alarm
  • Quick response sensors
  • Over 30 sensors to choose from
  • Built-in battery for bias of sensors
  • Optional NEMA 4X housing available

  • Semiconductor
  • Chemical Processing
  • Laboratory
  • Manufacturing
    The GD-K7D2 is RKI’s workhorse sample draw assembly for use with a wide
    variety of electrochemical sensors for toxic gas detection. It is designed for
    simple servicing in that the sensor and pump can be easily replaced in less than
    one minute each. The GD-K7D2 is normally supplied with a 115 VAC pump,
    which requires local AC power, and the sensor signal output is 4-20 mA (24
    VDC, 2 wire loop). A 24 VDC pump is also available, in which the head uses a 3
    wire connection to a controller or PLC. The compact design of the unit requires
    minimum mounting space and the front removal cover allows for installation and
    ease of service in tight spaces. Easy to install, operate, and maintain, the GD-
    K7D2 is RKI’s most popular sample draw head for toxic gases.