Iodine Gas Detector

$2,170.00

Product Summary

The PureAire Iodine Fixed Gas Detector offers continuous, precise monitoring of iodine vapor (I₂) in industrial and laboratory environments. Paired with a dedicated electrochemical sensor calibrated in parts-per-million (ppm), the detector delivers real-time detection to protect personnel and equipment from exposure to this volatile and reactive substance.

Iodine vapor is used in pharmaceutical manufacturing, chemical synthesis, sterilization processes, and nuclear energy applications. It can also be encountered in radiochemistry and iodine isotope production for medical imaging and treatment. Although solid at room temperature, iodine readily sublimates into a purple, irritating vapor that is harmful to the respiratory system and eyes, making effective gas detection essential in enclosed workspaces.

PureAire’s iodine sensors are engineered for long-lasting performance—up to 8 years—and can be recharged on-site with fresh electrolyte, keeping maintenance simple and cost-effective.

For laboratories, nuclear facilities, and chemical manufacturers working with iodine, PureAire offers a reliable, low-maintenance gas detection solution that ensures compliance, safety, and peace of mind in high-risk environments.

Please note that because of the nature of this product, the lead time is typically 2-3 days but may be up to one week. We will make every effort to ship your order as soon as possible.

Gas Range

Clear

Transmitter connects to any PureAire toxic or corrosive gas sensor
Plug & play sensor sets the transmitter gas & measurement range
Dual-level user-adjustable alarm relays
4- 20mA analog output (Active)
Built-in horn & visual alarm LEDs
Electronics continuously check the sensor & system status
Low-cost, long-life renewable sensor
Quick, easy sensor calibration
Optional remote cable for monitoring up to 30 feet from the transmitter
Connects to PLC or SCADA controller
UL, CUL, and CE Approvals
24V DC Power supply included
Available without a built-in horn – 99065. Please contact PureAire for ordering information: 847-726-6000

The PureAire Iodine Gas Detector is a compact fixed gas monitor that’s ideal for protecting workers from Iodine gas exposure in the workplace. It consists of a transmitter/controller connected to a dedicated, renewable iodine gas sensor that automatically inputs the gas and measurement range. Designed as a stand-alone monitor, the Iodine Gas Detector can also be connected to any programmable logic controller or SCADA system. PureAire also manufactures toxic gas detectors with a remote sensor.

The heart of the Iodine Gas Detector is the smart, renewable sensor cell programmed with iodine gas and measurement range information. When servicing the sensors, they can be recharged with fresh electrolyte and dynamically gas-calibrated in the maintenance shop away from the transmitter.

Sampling Method	Diffusion. (Optional: sensor can be remote up to 30 feet from the transmitter)
Other Available Gases	ammonia, bromine, chlorine, fluorine, hydrogen bromide, hydrogen chloride, hydrogen cyanide, hydrogen fluoride, hydrides, hydrazine, nitrogen dioxide, phosphine, and sulfur dioxide. For additional gases not listed here, please contact PureAire.
Accuracy	± 10% of full scale
Operating Temperature	-25 to +122F (-32 to +50C)
Sensor Type	Renewable electrochemical self-checking sensor with built-in microprocessor
Sensor Life	3 to 8 years under normal conditions
Gas concentration indicator	Built-in LCD digital display, (backlit) Displays: Gas Name & ppm concentration, AL1, AL 2, System Fault messages.
Signal Outputs	4-20 mA analog output (Active), Dual Level Alarm Relay Contacts
Power Requirements	24 VDC, .25 amp Regulated power supply required
Dimensions	5.12(W) x 8.25 (H) x 3.20 (D) inches; (120 x 209 x 81 mm)
Weight	1.2 lbs. (.5 kg)
Enclosure	Polycarbonate UL listed general-purpose, Optional NEMA 4X, IP 65 water-resistant (only available without built-in horn)
Country of Origin	USA
Harmonized Tariff Code	8531.10.0045

Low Annual Operation Cost

The PureAire Iodine Gas Detector offers industry-leading protection without the high cost of maintenance. Unlike disposable sensor systems that demand frequent (and expensive) replacements, PureAire’s renewable sensor technology allows you to recharge the sensor electrolyte directly in the field for just a fraction of the cost, about 20% compared to traditional disposable sensors. With routine maintenance materials averaging $70 annually, you’ll enjoy significant savings year after year, often hundreds of dollars!

Plug-and-Play Safety Monitoring

Designed for stand-alone operation, the Iodine Gas Detector is as simple to install as it is powerful. Mount it near the area of risk, plug it into any 115VAC or 220VAC outlet, and you’re fully operational. The detector features a built-in horn and bright LED indicators that instantly alert personnel in the event of a gas leak. Integrated alarm and fault relays allow for external alarms or controls, while the 4–20mA analog output provides real-time data to your SCADA or PLC systems.

Smart Supervision for Peace of Mind

The Iodine Gas Detector is equipped with advanced electronics that deliver 24/7 continuous self-monitoring. If a system fault occurs, it instantly triggers the analog output and fault relay, alerting your team before safety is compromised. A dedicated microcontroller inside the sensor allows for off-unit calibration, keeping maintenance efficient and non-disruptive. Once reconnected, the detector automatically uploads the calibration data, making your safety process smarter, faster, and more reliable.

Universal Gas Detector Literature

Universal Gas Detector Manual

Explosion-Proof EPU Gas Monitor Literature

Comparison PMS vs Disposable 1 pt

List of Gases We Can Detect