Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Honeywell 301EM Series S301-IRF-R123

Product image is representative; revision or series may vary. Contact us to request a specific version.

S301-IRF-R123

|
Need a Specific Revision?

The S301-IRF-R123 from Honeywell's 301EM Series is an infrared-based refrigerant gas sensor designed for precise measurement of refrigerant levels. With a weight of 2.33 lbs, it exhibits a voltage rating between 8.5 and 12.5 Vdc and a maximum current draw of 1 A at 10 Vdc.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for S301-IRF-R123

ManufacturerHoneywell
Product TypeRefrigerant Gas Sensor
Product Line301EM Series
Part NumberS301-IRF-R123
Sensing TechnologyInfrared (IR)
Voltage Rating8.5 to 12.5 Vdc
Current Rating1 A at 10 Vdc, maximum
Measurement Range0-1000 ppm
Resolution1 ppm
Deadband20 ppm
Accuracy±10 ppm at 50 ppm/±40 ppm at 500 ppm
Response Time (T90)60 seconds
Warm-Up Time15 minutes
Operating Temperature Range0°C to 40°C
Humidity Range0 to 95% RH (Non-Condensing)
Enclosure MaterialABS - Polycarbonate
Calibrated GasR123
Request a Repair

Honeywell's S301-IRF-R123 is a sophisticated refrigerant gas sensor designed to detect concentrations of R123. Utilizing infrared (IR) sensing technology, this unit provides reliable measurements with a maximum capacity of 1000 ppm. It boasts an impressively precise resolution of 1 ppm, making it valuable for applications requiring accurate gas monitoring.

Weighing 2.33 lbs, this sensor functions optimally with a voltage range of 8.5 to 12.5 Vdc and operates with a peak current load of 1 A at 10 Vdc. Its accuracy is notable at ±10 ppm when measuring at 50 ppm and ±40 ppm at 500 ppm, proving its reliability in fluctuating conditions.

The sensor is designed with a deadband of 20 ppm, which allows it to maintain performance stability while adapting to slight variations in gas concentration. A response time of 60 seconds (T90) enables it to provide timely readings, while a warm-up period of 15 minutes ensures the sensor reaches optimal functionality before use.

Constructed to endure a temperature range from 0°C to 40°C, the S301-IRF-R123 also withstands a humidity spectrum of 0 to 95% RH without condensation. The durable enclosure made of ABS and polycarbonate offers protection while maintaining operational reliability. This sensor is calibrated specifically for R123, making it well-suited for specific refrigerant detection tasks within HVAC systems.