Description
Fresh Aire UV offers an advanced UV radiometer to monitor any UV lamp system and to ensure efficient and timely lamp replacement. Using a remotely mounted UV sensor (available in any UV spectrum) the meter provides a real-time reading of UV output intensity that is indicated by a multi-colour LED and alphanumeric display. A dry contact relay gives the ability (NO and NC) to easily interface to building management systems (BMS), remote alarm indication, audible buzzer alarm, as well as data logging.
Features:
- 4-digit, high-intensity alphanumeric display which is readable in high light conditions
- Intuitive multi-function single “MODE” button
- Multi-colour LED indicator
- Factory programmable UV thresholds (NRE applies)
- UV sensor supplied (specify UV-C lamp)
- Metal housing for the sensor
- Audible alarm buzzer (can be enabled/disabled via software menu)
- Real-time intensity feedback
- Days counter
- Abnormal operation indication
- LED Indication
- Green: 75% – 100% UV Intensity
- Yellow: 60% – 74% UV Intensity
- Red: 41% – 59% UV Intensity
- Flashing Red: <40%
- Buzzer: <40%
- Error Indications
- “Connect Sensor”: A proper sensor is not attached to the radiometer
- “Sensor Saturated”: the sensor detects UV intensity greater than 21,300 µW/cm2
- Open/Fault/Disconnected sensor indication
Specifications:
- Power supply: 24VAC 0.35A 50-60Hz
- Dry contact output: 250VAC/1A
- Operating temperature: 0-50˚C
- Maximum intensity range: 20,000 µW/cm2
- Supplied with power supply, interface wiring and sensor (specify: UVA, UVB or UVC)
Data Logging Output:
Data logging output is a linearized analogue voltage with the following endpoints:
0% = 0 Volts + 100mVolts / – 0mVolts
100% = 10 Volts ± 500mVolts
Reviews
There are no reviews yet.