Product details
Product Overview
The MIDAS S2 offers clear COS readings and strong performance in harsh conditions.
Technical Specifications
- Brand Honeywell Analytics and model MIDAS-I-COS use infrared sensing for reliable COS detection.
- Range: 0–20 ppm with 1 ppm resolution.
- Accuracy holds ±10% of reading in normal lab conditions.
- Response time t62.5: 30 seconds.
- Cartridge life: 5 years under proper use.
- Operating temperature: 15°C–35°C with ±15% sensitivity drift.
- Pressure range: 90–110 kPa and humidity up to 90% non-condensing.
- Calibration uses 10 ppm COS gas.
- Warm-up time: less than ten minutes.
Installation Guide
- Install near emission sources at breathing height for accurate sampling.
- Allow warm-up before calibration and operation.
- Replace the cartridge within five years for stable performance.
- Keep the sensor away from strong solvents and heavy dust.
Cross Sensitivities
- Tests show no COS response to CO, H2S, SO2, NO2, Cl2, H2, HCN, HCl, NO, IPA, ethanol, and FC-3283.
- Maintain clean sampling paths to protect accuracy.
Packaging Contents
- One sensor cartridge, one bracket, one quick guide, and one calibration cap.
- Shipping options: FedEx, UPS, and DHL with tracking.
- Simple labeling supports fast installation and service.
FAQ
- Question: How do I avoid false alarms?Answer: Keep the inlet clean and follow regular calibration steps.
- Question: How long does the cartridge last?Answer: It lasts up to five years under normal conditions.
- Question: How often should I calibrate?Answer: Calibrate every six months or sooner in tough environments.
Contact Information
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
Resources & Partners
- Original Source: https://www.powergearx.com/
- Partner: Ubest Automation Limited
- Copyright © 2025 Powergear X Automation Limited. All rights reserved.












There are no reviews yet.