In the realm of ozone monitoring, precision and reliability are paramount. The OS-4 Ozone Switch, equipped with the cutting-edge SM-EC sensing module, stands out as a remote mount ozone sensor, offering a remarkable detection range of up to 100 meters from the base unit. This blog will provide an in-depth exploration of the OS-4, uncovering its features, applications, specifications, and the seamless integration of replacement sensor technology.
Key Features:
Easy Installation and Minimal Adjustments:
The OS-4 prides itself on its user-friendly design, ensuring ease of installation with minimal adjustments.
Replaceable Pre-Calibrated Module:
The sensor, housed in a replaceable pre-calibrated module, is separated from the high ozone area by a cable, enhancing safety.
Temperature and Humidity Compensation:
Sensor readings are temperature and relative humidity compensated, contributing to accurate and reliable measurements.
Versatile Power Options:
Operating on 12-24 VDC or AC adapters available worldwide, the OS-4 adapts to different power requirements effortlessly.
Programmable Set-Points:
Tailor the OS-4 to your specific needs with programmable turn-on and turn-off set-points, providing flexibility in ozone concentration control.
Comprehensive Indicators:
With clear LED indicators, the OS-4 keeps you informed—green for instrument activation, yellow for ozone concentration exceeding 0.1 ppm, and red for generator activation.
Typical Applications:
- Agricultural Storage Monitoring: Monitor ozone levels in treatment storage areas for fruits, vegetables, and other agricultural products.
- HVAC System Monitoring: Keep tabs on ozonated HVAC systems for effective control.
- Industrial Ozone Control: Control the output of ozone generators with the set-point controlled relay in the OS-4.
- Safety Alarms: Act as an ozone leak or failure alarm for ozone generators of various sizes.
Specifications:
- Range: 0.03-20 ppm Electrochemical sensor.
- Accuracy: 10-15% (Depends on application).
- Temperature and Humidity: 5-40°C, 20-95% RH
- Measurement Principle: HMOS (heated metal oxide semiconductor) sensor.
- Size: 127 × 64 × 42 mm (5 × 2.5 × 1.625 in).
- Weight: 200 gr (7 oz)
- Power Requirements: 12-24 VDC, 300 mA. AC adapters available.
- Output Control: SPDT non-latching relay, 5 amps, 250 VAC.
- .1 ppm Danger Alarm: Panel LED and SPDT relay 5 amp contacts.
- Connections: Terminal blocks for relay output and DC input. 2.5 mm DC power jack for AC adapter.
- Indicators: Green LED (instrument on), Yellow LED (>0.1 ppm), Red LED (generator on).
- Outputs: 0-2 V, 4-20mA, RS-232 digital.
Range Selection:
The OS-4 is available in a 0-20 ppm range with the SM-EC Electrochemical Sensor. The pre-calibrated sensor chip ensures accuracy, with calibration data stored onboard.
Replacement Sensor Technology:
Understanding replacement parts is crucial. The OS-4 comprises the OS-4 base unit, SM-7 sensor module, and the replaceable SM-EC sensor chip. The integration of the SM-EC sensor chip, designed for high humidity and VOC-rich environments, ensures reliable and efficient performance.
Remote Sensor Installation:
Shipped with a standard cable length, the OS-4 provides flexibility for remote sensor placement. Additional testing suggests using shielded cables for distances beyond 100 feet, with excellent results noted up to 1,000 feet using high-quality cables.
Wireless Monitoring & Data Logging Kit:
Enhance your monitoring capabilities with the Wireless Monitoring & Data Logging Kit, facilitating internet connectivity and providing instant notifications via text and email alerts.
In conclusion, the OS-4 Ozone Switch emerges as a game-changer in ozone detection technology, offering precision, versatility, and seamless integration for diverse applications. Explore the future of ozone monitoring with the OS-4, setting new standards in safety and efficiency.
You can find this ozone monitor here: https://www.gas-sensing.com/os4-ozone-monitor.html
