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Gas
- TES0704
- Dual Channel NDIR CH2F2 (R-32) REFREIGERANT GAS SENSOR
最近，随着制冷剂限制的收紧以保护全球环境，R-32制冷剂正在成为一种替代制冷剂。R-32制冷剂具有优良的热力学性能，且GWP(全球变暖潜势)为675，相对较低，因此，R-32作为替代制冷剂气体在许多国家受到关注。
由于R-32制冷剂气体是一种弱易燃气体，因此气体泄漏检测是必不可少的。TES0704传感器是适合用于低浓度气体泄漏检测和报警应用，是空调/制冷系统(HVACR系统)中制冷剂气体泄漏检测所必需的。我们产品是一种NDIR(非分散红外)光学气体传感器，与传统的半导体方法相比，它具有更高的精度和更长的使用寿命。比传统的半导体类型更准确、寿命更长。 因此，TES0704是需要在低浓度下进行高精度检测的用户的理想传感器。
Features
- Ultra-Small Size: 38.43mm (W) x 25.1mm (L) x 10.96 (H)
- Measurement Range: 0 ~ 5,000ppm
- Low Power
- High Accuracy and Excellent stability
- Absolute measurement with Dual-channel NDIR sensor
- Pre-calibrated and ready-to-use
- Digital interface using RS-232 and PWM
- Digital output for CH2F2 level warning (ex: Warning When > 4,000ppm)
- ABC feature support
- Manual Calibration support (@0ppm, 25℃)
※ The above is subject to change without notice for quality improvement.
Application
- HVACR system
Refrigerant gas leak detection in air condition refrigeration systems
- Suitable for long-term measuring with excellent stability and accuracy
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