据麦姆斯咨询报道，Integrated Device Technology(IDT，艾迪悌科技)近日发布了其新一代气体传感器，相比许多竞争解决方案，能够提供更好的灵敏度、稳定性和选择性。这些特性令其理想的适用于要求较高的工业应用，对于下一代工业平台以及系统的正常运行，低含量气体探测、长生命周期以及精确的数据读出尤为关键。

IDT目前的气体传感器产品组合，包括IDT SGAS701、SGAS707以及 SGAS711，能够分别探测微量氢气、工业有机化学气体以及可燃性气体。这些传感器采用了创新的材料，实现了产业领先的稳定性，减少了校准周期，延长了产品寿命，因而能够降低器件更换或现场重新校准传感器所带来的成本支出。此外，其卓越的气体传感灵敏度和选择性，能够帮助客户探测低浓度的气体，避免错误读出。IDT的气体传感技术已经在实际应用中，经过了10多年的验证。

“IDT非常高兴推出了高性能气体传感器产品线，以完善我们日益增长的环境传感解决方案，”IDT汽车及工业应用组总经理兼副总裁Mario Montana表示，“我们凭借经过多年市场验证的技术进入该市场，相比其它替代解决方案能够长期提供精准、稳定的气体传感。”

IDT的气体传感器为模拟解决方案，采用小型TO-39封装，能够方便地集成进入广泛的工业产品中。该系列传感器适用于建筑空气自动控制、泄露探测系统、过程控制监测、手持探测单元以及分立式工业空气监测设备等应用。

目前IDT SGAS701、SGAS707以及 SGAS711已经可以供货。IDT可扩展的供应链以及全球分销商网络已经可以提供小批量及大批量的订单供应。

SGAS701

Trace Hydrogen Gas Sensor

The SGAS701 is a solid-state chemiresistor sensor designed to detect hydrogen in air. The sensor uses an integrated heater with highly sensitive MOx material tailored for detection of hydrogen.

Features

High sensitivity to low hydrogen concentrations (10 to 1000 ppm)

Fast response time (15 seconds at 100 ppm)

Environmental temperature range of -20°C to 50°C

Environmental humidity range of 0% to 90% RH, non‑condensing

Low dependence on flow rate

SGAS707

Industrial Organic Chemical Sensor

The SGAS701 is a solid-state chemiresistor sensor designed to detect volatile organic compounds (VOCs) in air. The sensor uses an integrated heater with highly sensitive MOx material tailored for detection of industrial organic chemicals.

Features

High sensitivity to a wide range of VOCs

Non-specific: responds to many different organic vapors

Typical response time <1 minute to 90% full scale

Environmental temperature range of -20°C to 50°C

Environmental humidity range of 0% to 90% RH, non‑condensing

SGAS711

Flammable Gas Sensor

The SGAS711 is a solid-state chemiresistor sensor designed to detect flammable gases in air. The SGAS711 sensor uses an integrated heater with highly sensitive MOx material tailored for detection of flammable gases, such as methane, propane, hydrogen, liquefied petroleum gas (LPG), and more.

Features

High sensitivity to a wide range of flammable gases

Non-specific response, calibration factors available upon request

Typical response time <1 minute to 90% full scale

Environmental temperature range of -20°C to 50°C

Minimal response to environmental humidity over the range of 0% to 95%, non-condensing

Rugged, reliable sensor based on IDT’s exclusive technology