Percent O2  |  0 to 100% Range

Model 1100

Compact Series
External Remote Electrochemical Sensor

The Model 1100 is a compact analyzer for oxygen gas measurement and process control applications.  Designed for a measurement range of zero to 100% oxygen, the system features a reliable electrochemical sensor that can be remote mounted at the sampling point to ensure a fast response time.  A flow-through mounting head allows the sensor to be horizontally or vertically mounted directly into the sampled process gas stream. 

  • Sensor: EC250 (CAG-250E) electrochemical cell (alternate sensors available upon request)
  • Measurement Range: 0-1%, 0-10%, 0-25%, 0-50%, 0-100%, auto-ranging or fixed range
  • Display: 0.75” (19.05mm) LED digital display with color coded LEDs for system status — Alarms 1&2= RED, system fault= YELLOW, OK and online= GREEN
  • Response Time: T90 < 20 seconds
  • Operating Temperature (sensor): 5 to 40º C
  • Operating Temperature (analyzer): 0 to 65º C
  • Sample pressure: 1 to 3 psig nominal, 7 psig maximum
  • Serial service port: RS-232
  • Analog Voltage Output: choice of 0-1VDC, 0-5VDC or 0-10VDC
  • Analog Current Output: 4-20mA, 12VDC, powered by the analyzer
  • Relay Outputs: Two alarms with adjustable form C relay outputs (configurable for fail-safe/non-fail-safe and ascending/descending action); one system fault relay
  • Power: 90-264VAC, 47-63 Hz, single phase or 18-30VDC
  • Environmental Ratings: Faceplate — NEMA 4, IP66; electronic compartment — NEMA 1, IP20
  • Weight: 2lb. (0.9kg)
  • 0 to 100% measurement range
  • Remote mounted electrochemical sensor
  • Auto-range or fixed range O2 measurement
  • Two adjustable alarms with configurable relay outputs
  • Fast single-gas or two-gas calibration