- Requires no calibration with reference gas before using the analyzer.
- Features longer sensor service life than other galvanic battery type sensors.
- A PC communication output port (RS-232C) as a standard feature.
| Item |
Specification |
| Model Name |
OAS-1 |
| Measurement range |
OAS-1-1 |
50ppm - 1000ppm or 500ppm - 1% (Selectable on request) |
| OAS-1-2 |
50ppm - 1% |
| Measurement accuracy |
OAS-1-1 |
50ppm - 1000ppm +/-50ppm 500ppm - 1% +/-500ppm |
| OAS-1-2 |
50ppm - 1000ppm +/-50ppm 1000ppm - 1% +/-500ppm |
| Response |
90 seconds (90% response value) |
| Warm-up time |
Approx. 5minutes
('---' is displayed for 4 minutes and blinks for 1 minute.) |
| Gas temperature |
+5 - 50C |
| Gas humidity |
0 - 85% R.H. |
| Ext. output |
Outputs digital signals at 1-minute interval (thru. RS-232C) 9600bps, non parity, stop bit : 1 |
| Source voltage |
100VAC, 0.5A or less |
| Outer Dimension |
170(W) x 140(H) x 315(D) (mm) |
| Weight |
Approx. 3kg |
| Sensor life |
Approx. 3years (depending on the use environments) |