Welcome to Qinsun Instruments Co., Limited.
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;HLvTextile Testing Instruments, Testing Equipment Manufacturer


Oxygen transmitter technical parameters:HLvTextile Testing Instruments, Testing Equipment Manufacturer


Measuring principle: double zirconia;HLvTextile Testing Instruments, Testing Equipment Manufacturer


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

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


Resolution: 1ppm;HLvTextile Testing Instruments, Testing Equipment Manufacturer


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


Response Time: T9015S;HLvTextile Testing Instruments, Testing Equipment Manufacturer


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


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


Communication mode: RS485 ;


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


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


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


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


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


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


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


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


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


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

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


Features:HLvTextile 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;HLvTextile 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. HLvTextile Testing Instruments, Testing Equipment Manufacturer

HLvTextile Testing Instruments, Testing Equipment Manufacturer