Model name
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MEXA-730λ
|
Display range
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A/F : 3.99 to 500.0
λ : 0.275 to 30.00 O2 : 0.00 to 99.99 vol% |
Accuracy of A/F
|
(Guarantee range is from 9.5 to 200 A/F)
(Model gas at room temperature, atmospheric pressure is used): With 3-point calibration at 9.5 A/F, stoichiometric point and 60.0 A/F 9.50 A/F to stoichiometric point: within ±0.3 A/F at stoichiometric point: within ±0.1 A/F stoichiometric point to 20.00 A/F: within ±0.3 A/F 20.01 to 30.00 A/F: within ±0.7 A/F 30.01 to 40.00 A/F: within ±1.0 A/F 40.01 to 50.00 A/F: within ±1.5 A/F 50.01 to 60.00 A/F: within ±2.0 A/F 60.01 to 80.00 A/F: within ±6.0 A/F 80.01 to 100.0 A/F: within ±9.0 A/F 100.1 to 150.0 A/F: within ±20.0 A/F 150.1 to 200.0 A/F: within ±38.0 A/F |
Response time
|
Typical 80 ms (Max.150 ms)
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Digital input-output
|
RS-232C (standard)
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Analog output
|
0 to 5 V DC (scaling possible)
|
H/C setting range
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0.00 to 9.99 (key selectable)
|
O/C setting range
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0.000 to 6.811 (key selectable)
|
Calibration gas
|
Ambient air or standard gas
|
Acceptable vibration
|
0 to 294 m/s2
|
Power
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10-30 V DC, 50 W
|
Dimensions
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130 (W) × 170 (D) × 75 (H) mm
|
Mass
|
Approx. 1.1 kg (Control unit)
|
Sample gas temperature
|
-7℃ to 900℃
|
Heater temperature control
|
PID
|
Hexagonal nut size
|
22 mm
|
Torque
|
40±4N・m
|