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TDLAS302 Laser Methane Sensor with 0.1 ppm Resolution and 0–1000 ppm Measurement Range for High Accuracy Gas Analysis

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Xi'an Kacise Optronics Co.,Ltd.

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TDLAS302 Laser Methane Sensor with 0.1 ppm Resolution and 0–1000 ppm Measurement Range for High Accuracy Gas Analysis

Name: TDLAS302 Laser Methane Sensor with 01 ppm Resolution and 01000 ppm Measurement Range for High Accuracy Gas Analysis
Brand: kacise
Price: 1 USD

Brand Name : kacise

Model Number : TDLAS302

Certification : ce

Place of Origin : china

MOQ : 1PCS

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1000 Piece/Pieces per Week negotiable

Delivery Time : 5-8 work days

Packaging Details : each unit has individual box and all boxes are packed in standard packages or customers requests available

Resolution : 0.1 ppm

Test Gas : Methane (CH₄)

Detection Principle : Tunable Diode Laser Absorption Spectroscopy (TDLAS302)

Measurement Range : 0–1000 ppm

Measurement Accuracy : 5 ppm + 2% reading

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1.Overview

The TDLAS302 Series Laser Methane Sensor is a high-performance gas analysis sensor independently developed by KACISE. Based on Tunable Diode Laser Absorption Spectroscopy (TDLAS302) technology, it features a high-performance probe and a specially processed gas chamber, offering high accuracy, high sensitivity, long service life, and stable performance.

The sensor uses a temperature compensation algorithm to eliminate environmental interference, ensuring stable operation even under harsh conditions and complex gas environments. The product adopts a modular design for easy installation and can be calibrated and adjusted via a TTL communication interface. Its low-power design facilitates maintenance and integration for customers.

2.Product Advantages

l Fast response

l High measurement accuracy

l Low power consumption

l Modular design for easy integration

l Long service life

l Excellent selectivity

l Strong anti-interference capability

3.Specifications

Parameter	Specification
Test Gas	Methane (CH₄)
Detection Principle	Tunable Diode Laser Absorption Spectroscopy (TDLAS302)
Measurement Range	0–1000 ppm
Measurement Accuracy	5 ppm + 2% reading
Resolution	0.1 ppm
Warm-up Time	< 10 s
Operating Temperature	-20℃–60℃
Operating Humidity	0–98% RH (non-condensing)
Operating Pressure	80 kPa – 120 kPa
Operating Voltage	3.2 V – 5.5 V
Operating Current	< 100 mA (@25℃, 3.3 V)
Output	TTL (3.3 V)
Storage Conditions	-40℃–85℃, 0–98% RH (non-condensing)
Product Dimensions (L×W×H)	278 × 97 × 84 mm

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