Oxygen Monitor ISA-60M

ENMET ISA-60M: An Essential Oxygen Monitor for MRI Environments

The ENMET ISA-60M is a specialized oxygen monitoring and alarm system designed for Magnetic Resonance Imaging (MRI) facilities. Safety in MRI rooms is paramount, as these environments use compressed helium to cool the superconducting magnets in MRI scanners. In the event of equipment failure, helium can be released, rapidly reducing oxygen levels in the atmosphere and endangering the health of patients and staff.

The ISA-60M, with its remote MRI-5175 sensor/transmitter, offers a reliable solution for continuous oxygen level monitoring. This system is crucial for preventing dangerous situations where oxygen is displaced by helium, which can lead to symptoms such as fatigue, confusion, and disorientation. If oxygen levels drop to dangerously low levels, the system triggers visual and audible alarms, immediately alerting staff and enabling a quick response.

The MRI-5175 sensor is designed with a non-magnetic, RF-shielded housing, allowing it to be installed directly in the MRI operating area without interference. It communicates with the ISA-60M control unit via a 4-20 mA analog output, ensuring precise and reliable oxygen level monitoring. The system can be configured with up to three MRI-5175 sensors, allowing simultaneous monitoring in multiple areas from a single control unit located in the MRI control room.

The ISA-60M control unit features a high-contrast, backlit display for easy reading of real-time oxygen levels. It also includes programmable alarm relays, allowing flexible integration with other safety or facility management systems. The system complies with international safety standards, ensuring reliable performance and optimal protection for MRI environments.

The ENMET ISA-60M is an indispensable safety solution for MRI facilities, providing continuous and reliable oxygen level monitoring to protect the health and safety of patients and staff. With its remote sensors and integrated alarms, it ensures a rapid and effective response to oxygen deficiency, contributing to a safer and more secure working environment.

• Display: High-contrast, backlit
• Alarms: Visual (LEDs) and audible (piezoelectric horn, 95 dB at 2 feet)
• Standard Alarm Points: 19.5% & 17% decreasing oxygen
• Alarm Relays: 5 programmable oxygen alarm relays, plus fault relay
• Operating Power: 100 to 240 VAC and/or 12 VDC, 15 Watts
• Sensor Type: Electrochemical (supplied in MRI-5175 remote sensor transmitter)
• Sensor Cable: Shielded 3-wire cable, typically 18 to 20 AWG, user-supplied
• Inputs/Outputs: Analog: 4-20 mA, Digital: RS-232 and RS-485 Modbus
• Enclosure: Thermoplastic box with clear, hinged front cover, designed for NEMA 12 and 4X
• Dimensions: 22 W x 27 H x 15 D cm
• Weight: 3.6 kg
• Agency Approval: IEC 61010-1:2010