Spec

• Detector mounting position: Separation
• Separation Detector Cable Length: 2 m
• Transmission Signal Output: DC4~20 mA (Load Resistance Max. 400 Ω)
• alarm setting
• Anoxia Meter Mode Type I
• 18% lower limit, 26% upper limit
• Buzzer, Lamp, Relay Output With Output Holding
• Display range: 0.0~25.0%O2 fixed
• Transmission output range: output corresponding to 0.0~25.0%O2
• *The display range and transmission output range can be combined in the following formats: 00, 11, 20, 22. However, only 00 can be specified when the alarm setting is in the oxygen deficiency meter mode.
• In the case of display range 1 in the moat meter mode Type I, the initial alarm value is lower limit 0.00%, upper limit 2.50%.
• Measurement Principle: Zirconia Solid Electrolyte Method
• Air sampling method: natural diffusion type
• Response time: 90% response within 20 seconds
• Position of the oxygen sensing element: Connected to the main body and fixed in a separate threaded dedicated holder
• Measurement value display: Digital display with 3-digit yellow-green LED
• Measuring range (resolution): 0.0~25.0 (0.1)%O2
• Accuracy rating: +/- 0.5%O2 +/- 1digit in a dry gas of oxygen and nitrogen
• Transmission method: output to 0.0~25.0 measurement indications
• Alarm function: Measured value alarm ...
• Alarm Setting Code: Anoxic Meter Mode
• Lower warning value: 18% fixed
• Upper warning value: fixed at 26%
• Relay power yes/no: yes
• Buzzer with/without: Yes
• Lamp lit/not lit: yes
• Output holding yes/no: yes
• Detection element abnormality alarm: When the heater current to the oxygen detection element is abnormal, relay output is ON, buzzer is blown, and lamp is lit regardless of the content of the measured value alarm.
• Power failure warning: When the power supply to the tester is OFF or when the f*** is broken, relay output is ON.
• Alarm relay output: number of output circuits (2), number of output circuits (1) in case of detectors separated type, output capacity (Resistive Load 110 V AC 0.2 A, 24 V DC 1 A/Inductive Load 110 V AC 0.1 A, 24 V DC 0.5 A)
• Warm-up time: 5 minutes
• Note)Warning and transmission signals are not output during warm-up.
• Operating Temperature Range: 0~60°C
• Operating humidity range: 80%rh or less
• Power: 100 VAC ±10% 50/60Hz
• Power Consumption: Approx. 8VA
• Mass: Body/Approx. 500 g, Separation Sensor/Approx. 500 g
• Mounting method: wall or switchbox mounting
• ISO 14001 Certified JQA-EM2414
• ISO 9001 Certification JQA-0656
• External Dimensions (Excluding Sensor Cable)