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2023-07-07 0 Views

The principle of the oxygen transmitter

Oxygen transmitters are widely used in the measurement of oxygen concentration in the mixed atmosphere of oxygen, nitrogen and inert gas such as air separation and modified atmosphere furnaces;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Oxygen transmitter technical parameters:9hWTextile Testing Instruments, Testing Equipment Manufacturer


Measuring principle: double zirconia;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Display mode: 64×48 dot matrix OLED display;9hWTextile Testing Instruments, Testing Equipment Manufacturer

Measuring range optional: 0~10 /100/1000ppm / 1.00% / 25.00%O2;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Measurement Accuracy: 0~1000ppm /1.00%/10.00% /25.00%≤±1 %FS, 0 ~ 100ppm ≤ ± 2%FS, 0 ~ 10ppm ≤ ± 5%FS;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Resolution: 1ppm;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Repeatability: ≤±1%FS;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Response Time: T9015S;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Analog Output: 4-20mA.DC (non-isolated output, load resistance is less than 1 kOhm)9hWTextile Testing Instruments, Testing Equipment Manufacturer


2-way programmable passive alarm output with dry contact, contact capacity 220 VAC/2 A;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Communication mode: RS485 ;


Power supply: DC24V 1.5A;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Ambient temperature: -10 ~ +60℃;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Ambient humidity: 80% RH;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Sample gas temperature: -10 ~ +50℃;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Sampling method: plug-in (free). Diffusion); 9hWTextile Testing Instruments, Testing Equipment Manufacturer


Sample gas pressure: 80-120 kPa, stable pressure atmosphere; 9hWTextile Testing Instruments, Testing Equipment Manufacturer


Sample gas components: no flammable gas, no corrosive gas;9hWTextile Testing Instruments, Testing Equipment Manufacturer


Specification and size: 110mm × 99mm × 45mm (H×W×D );9hWTextile Testing Instruments, Testing Equipment Manufacturer


Connection cable: 3 meters (standard);9hWTextile Testing Instruments, Testing Equipment Manufacturer


Service life: 36 months (under normal usage conditions)9hWTextile Testing Instruments, Testing Equipment Manufacturer

Installation method: instrument wall mounting, probe plug-in mounting (KF40 standard flange) 9hWTextile Testing Instruments, Testing Equipment Manufacturer


Features:9hWTextile Testing Instruments, Testing Equipment Manufacturer


Small appearance, easy maintenance; built-in display function, user-friendly man-machine dialogue menu, intuitive and convenient user operation; Imported new double zirconia detector, high sensitivity, fast response, long life, easy maintenance;9hWTextile Testing Instruments, Testing Equipment Manufacturer


High-precision automatic temperature compensation system, reducing the influencethe ambient temperature eliminated; Single-point calibration can be met the measurement accuracy of the entire range; Wide-range power supply eliminates the influence of mains power fluctuations on the analyzer. 9hWTextile Testing Instruments, Testing Equipment Manufacturer

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