Type SE-740/SE-740DFeatures The SE-740 is an oxygen analyzer ideal for combustion management and
control of combustion exhaust gas from boilers and all types of
industrial furnaces. It is equipped with a compact zirconia sensor based
on Toray Engineering's unique technology, and has a detector with a
simple internal structure for dramatically improved ease of maintenance
and operation.Main Specifications| Principle of measurement |
Zirconia concentration cell |
|---|
| Type |
Wall-mounted |
| Display system |
Digital |
| Measurement range |
0-1 / 10 / 100 vol%O2 (With auto range function) |
| Response speed |
Within 10 sec (90 % response) |
| Repeatability |
Within ±1 % of full scale |
| Sampling system |
Suction using air aspirator |
| Sampling gas rate |
1-10 L/min (freely variable) |
| Reference gas |
Air |
| Recorder output |
DC 4-20 mA |
| Ambient temperature |
Detector: -10 °C to 50 °C
Convertor: 0 °C to 40 °C |
| Warmup time |
Approx. 20 min |
| Dimensions |
Detector: 130(W) × 250(H) × 115(D) mm
Convertor: 250(W) × 260(H) × 120(D) mm |
| Weight |
Detector: 4 kg
Convertor: 4 kg |
| Detector connection |
JIS 50 A RF flange mounting |
| Power supply |
AC 100 V 50/60 Hz |
| Max. power consumption |
100 W |
| Probe or insertion point |
Material: SUS316 or equivalent
Dimensions: Outer diameter Φ13.8 /Inner diameter Φ6.0 × 1,000 mm
Heat resistance: 600 °C max. |
| Explosion-proof construction |
Non-compliant |
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