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Instrumentation system equipment Oxygen concentration meter/temperature/hygrometer Low concentration zirconia tabletop oxygen concentration meter OX400-OX400
Instrumentation system equipment Oxygen concentration meter/temperature/hygrometer Low concentration zirconia tabletop oxygen concentration meter OX400-Yonei Co., Ltd.

Instrumentation system equipment Oxygen concentration meter/temperature/hygrometer Low concentration zirconia tabletop oxygen concentration meter OX400
Yonei Co., Ltd.

Yonei Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

14.2hours

Relatively Fast Response


About This Product

■Summary

The low concentration zirconia oxygen concentration meter OX400 is based on Yokogawa Electric's long experience and track record of oxygen concentration meters, and is highly accurate and reliable as it can measure concentrations from as low as 0-10ppmO2 to 0-100vol%O2 with one unit. This is a sexual oximeter. The sensor uses Yokogawa Electric's unique thin film formation method, and because the zirconia element and platinum are molecularly bonded, there is no peeling, and it is a small, highly reliable zirconia sensor with fast response and long life. Can be used for oxygen concentration control in semiconductor diffusion furnaces, drying ovens, liquid crystal manufacturing processes, soldering bath flow/reflow ovens, glove boxes, oxygen concentration control in gas manufacturing processes, oxygen concentration measurement for dust explosion prevention in powder transfer, etc. . Features

■Long life and fast response

・Uses Yokogawa Electric's unique thin film formation method, approximately 3 times longer lifespan than conventional products (compared to our company) ・Achieves high-speed response with a cylindrical sensor that allows easy replacement of measurement gas

■High performance and high reliability

・Excellent repeatability and linearity even in low oxygen concentration regions ・Sampling method (pump, aspirator) can be selected according to the application ・Acquired various overseas standards (CE, C-Tick, cCSAus)

■Built-in various functions, enhanced self-diagnosis function

・Equipped with multi-selector function, automatic range function, partial range function, and pump ON/OFF function ・Equipped with various self-diagnosis functions such as sensor abnormality, heater temperature abnormality, temperature sensor disconnection, sensor resistance value abnormality, etc.

■Excellent maintainability

・Sensor replacement possible on site ・Small and lightweight, saves space

■Sampling method

・Choose from pump or aspirator or no suction device ・The measured gas pressure at each sampling is the measured gas pressure. *See conditions below ・Pump and aspirator suction flow rate: Approx. 1.0l/min ・Aspirator suction conditions: Air or N2 supply pressure 65 to 100kPaG ・Total discharge flow rate 10l/min max. (When the inlet and outlet are at atmospheric pressure)

  • Product

    Instrumentation system equipment Oxygen concentration meter/temperature/hygrometer Low concentration zirconia tabletop oxygen concentration meter OX400

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1 Models of Instrumentation system equipment Oxygen concentration meter/temperature/hygrometer Low concentration zirconia tabletop oxygen concentration meter OX400

Image Part Number Price (excluding tax) Power supply Installation environment Display Self-diagnosis function error (failure) Self-diagnosis function alarm (warning) Measuring range Gas to be measured Measurement principle Measurement gas conditions Power consumption Proofreading Minimum resolution Warm-up time Connection terminal Maximum allowable contact current Maximum allowable contact voltage Contact maximum power Contact output Contact input Rated control capacity Safety External output External dimensions/mass Coating Unit Output contact specifications Transmission output Gas piping Gas pressure R.C.M.
Instrumentation system equipment Oxygen concentration meter/temperature/hygrometer Low concentration zirconia tabletop oxygen concentration meter OX400-Part Number-OX400

OX400

Available upon quote

Rating: 100-120VAC/200-240VAC, 50/60HZ
Operating voltage range: 100-120VAC ± 10% 50/60HZ, 200-240VAC ± 10% 50/60HZ

For indoor installation only in non-explosion-proof areas
Ambient temperature: 0 ~ 40℃, non-condensing
Ambient humidity: 5 ~ 85%RH
Storage temperature: -5 ~ 50℃

Oxygen concentration display: 4 digital digits (automatic switching)
Setting item display and alarm/error number display

Sensor abnormality, heater temperature abnormality, temperature sensor disconnection, device temperature abnormality, CPU abnormality, FAN stop

Heater instability, sensor failure, electromotive force abnormality, asymmetric voltage abnormality, calibration abnormality, sensor resistance value abnormality, oxygen concentration upper and lower limits, range over

0-10ppm O2 ~ 0-100vol% O2

Oxygen concentration in inert gas
(Excludes silicone, flammable gas, corrosive gas, and toxic gas. Does not contain liquids such as water droplets)

Concentration battery type zirconia

Flow rate: 200 ± 25ml/min (sensor part only)
Temperature: 0 ~ 50℃ (no condensation)
Humidity: non-condensing

Max. 200VA (100-120VAC), Max. 400VA (200-240VAC)

・All calibration (3 points): 10ppm, 1,000ppm, Air
・Two-point calibration: Any zero/span calibration possible
・1 point calibration
・Air calibration

0.01ppm O2

Within 20 minutes

External output terminal: M3 screw
Contact input/output terminal: M3 screw
Communication connector: D-sub 9 pin
Grounding: Includes grounding in the 3P connector for power supply

2A DC/AC

30V DC, 264V AC (132V AC for 100V equipment)

60W, 480VA

Error contact, alarm contact (oxygen concentration upper/lower limit alarm contact), range marker contact
Multi selector (optional): Flow path switching contact output and flow path information contact output during measurement (1 to 3 channels)

1 point: Remote ON/OFF of measurement gas suction pump
Input conditions: No-voltage contact
Contact open: 100kΩ or more
Contact closed: 200Ω or less

Resistive load 2A 30V DC, 2A 240V AC (120V AC for 100V equipment)

CE, UKCA: EN 61010-1
CSA: CAN/CSA-C22.2 No. 61010-1
UL: UL Std. No. 61010-1
GB:GB30439 Part1

First output: 4-20mA DC (maximum load resistance 550Ω)
Second output: Select one from 0-1, 0-5, 0-10 V DC (Load resistance 10kΩ or more)

213 (W) × 132 (H) × approximately 375 (D) mm
Approximately 5kg

Polyester paint

%, ppm

No-voltage contact

Communication method: unidirectional
Interface: RS-232
Transmission speed: 38,400bps
Transmission content: "Oxygen concentration (value), unit, alarm content, error content

Gas inlet: Rc1/4 or 1/4NPT female thread
Gas outlet: Rc1/4 or 1/4NPT female thread

Pump and aspirator method: 0 ~ 300PaG
Without suction device: within 40kPaG

EN61326-1 Class A Table 2

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About Company Handling This Product

Response Rate

100.0%


Response Time

14.2hrs

  • Japan

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