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RKI Instruments GD-70DEA-NH3 | GD-70D Smart Gas Detector Transmitter without Sensor, 0 - 75 ppm NH3 | Safeware
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GD-70D Smart Gas Detector Transmitter without Sensor 0 - 75 ppm NH3

  • Brand Name: RKI Instruments
  • PN: RKI GD-70DEA-NH3
  • MPN: GD-70DEA-NH3
  • Min. Order Qty: 1
  • Availability: loading
Alarm Type      :      Visual
Dimensions      :      2.8 in W x 5.9 in D x 4.7 in H
Display Type      :      Large LCD Display, White Backlight
Environmental Conditions      :      30 - 70% Relative Humidity Non-Condensing
Flow Rate      :      0.5 Lpm +/-10%
Output      :      DC- 4 - 20 mA
Product Type      :      Detector Transmitter
Sensing Range      :      0 - 75 ppm
Sensor Resolution      :      25 ppm
Supported Sensor Type      :      Ammonia
Temperature Rating      :      0 - 40 deg C
Voltage Rating      :      24 VDC

The new model GD-70D smart gas detection transmitter series sets a new standard for performance, flexibility and versatility. The GD-70D sample-draw transmitter offers an array of sensor technologies unmatched in the industry, including unique offerings, such as our hydrogen-specific or LEL versions. The long life high capacity pump and wide variety of sensing elements are replaceable in a few seconds, with no tools required. The smart sensors retain all calibration and sensor-specific data in non-volatile memory, so sensors can be hot-swapped in the field with no programming required. The sensors also retain calibration information, which means they can be conveniently calibrated separate from the transmitter, avoiding transport of calibration gases to the field location. The GD-70D firmware automatically corrects for long-term zero and span drift minimizing maintenance and maximizing reliability. The GD-70D can be used as a stand-alone device, offering a number of communication protocols to existing PLC systems, or can be integrated with RKI's Beacon series of single and multi-channel controllers.

  • Monitor combustibles, O2 and a wide range of toxics
  • Plug and play smart sensors retain calibration and sensor data
  • Common platform (main unit/sensor/pump) for all detection methods
  • Universal main unit
  • Multifunctional sensor unit
  • No internal tubing (main unit)/no coil (pump)
  • Front access, no tool required, easy sensor and pump replacement
  • Large LCD display screen
  • Minimal maintenance cost through enhanced troubleshooting firmware functions
  • Small mounting space
  • Environmentally friendly