EMD Series Oxygen Transmitter Kit
Description
The EMD-485D/485M/482D oxygen transmitter is designed primarily for OEM users who are looking to integrate this unit into a larger system such as an Inert Glovebox System or Nitrogen / Oxygen generator. The oxygen analyzer kit is configurable for Trace or Percent applications and comes with a circuit board, sensor and remote sensor housing with 72″ cable.
The analyzer comes factory selected to one of the following ranges: 0 – 10 ppm, 0 – 100 ppm, 0 – 1000 ppm, 0 – 1 %, 0 – 5%, 0 – 10%, 0 – 25%, 0 – 100%. A second range is loaded via toggle switch to allow for ambient air calibration. The local display will always show the actual oxygen value, the single range is to lock the analog output.
The EMD-482D comes configured as a 2-wire loop power with non-isolated 4 – 20mA output. The EMD-485D comes configured as a 6-wire 12 – 24VDC with non-isolated 4 – 20mA, 0 – 10VDC and 0 – 1VDC. The EMD-485M comes configured as a 6-wire 12 – 24VDC with non-isolated 4 – 20mA, 0 – 10VDC, 0 – 1VDC & bi-directional MODBUS RS485 ASCII..
The oxygen sensor is based on the galvanic electrochemical fuel cell principal and is manufactured in house under a strict quality procedure. The sensors are self contained and minimal maintenance is required – no need to clean electrodes or add electrolyte. The precision sensors offer excellent performance, accuracy and stability while maximizing the expected life.
Sensor Housing configuration options include a 72 inch cable and can be configured as a KF-40 (inert glove box, NW40F) direct fit or flow through sensor housing with 6 mm, 1/8″ or 1/4″ compression tube fittings
Product Documentation
- EMD-485 6-wire Specification Sheet (PDF Download)
- EMD-485M MODBUS Specification Sheet (PDF Download)
- EMD-482 2-wire Specification Sheet (PDF Download)
