G4(P)系列紅外氣體傳感器是基于 NDIR 原理設(shè)計(jì)的智能微型氣體傳感器，它利用氣體對特定紅外光譜的吸收特性進(jìn)行濃度測量，內(nèi)部按照雙波長光路設(shè)計(jì)，無氧氣依賴性和催化傳感器的中毒現(xiàn)象，壽命長，準(zhǔn)確度高，性能穩(wěn)定。該傳感器具有模擬和數(shù)字兩種信號(hào)輸出接口，能直接輸出經(jīng)線性化處理和溫度補(bǔ)償?shù)臍怏w濃度值信號(hào)，更易于使用。
The G4(P) series infrared gas sensor is an intelligent micro gas sensor designed based on the NDIR (Non-Dispersive Infrared) principle. It measures gas concentration by utilizing the absorption characteristics of gases at specific infrared wavelengths. Featuring a dual-wavelength optical path design, it operates without oxygen dependency and is immune to the poisoning effect common in catalytic sensors, offering long service life, high accuracy, and stable performance.This sensor provides both analog and digital signal output interfaces, delivering pre-linearized and temperature-compensated gas concentration values for immediate use, ensuring superior user convenience.
