Illuminance or incident lighting determines the amount of light that covers a specific surface or area within a tunnel. The ILLIOS measures the level of illuminance within the tunnel bore to help ensure interior illumination levels are continuously maintained in order to provide safe lighting condition for drivers.
The ILLIOS has a stainless steel, IP67 rated case that has been designed specifically for harsh tunnel environments. The ILLIOS measures the illuminance over a standard range of 0-20,000 Lux, which can be scaled to meet the user’s environment. The ILLIOS is a self-contained intelligent analyser, measurements are available via RS485 (Modbus RTU), Current Outputs and Digital Relays.
|1||Detector||Silicon photo diode, Vλ filtered|
|2||Measurement Range||Ix||0||20,000||Can be scaled within this range|
|5||Damping||Seconds||1||100||Default setting is 10s|
|6||DC Input Voltage||Vdc||21.6||26.4||Nominal 24Vdc. ILLIOS-D only|
|7||DC Input Current||A||1.5||Nominal 0.5A. ILLIOS-D only|
|8||AC Input Voltage||Vac||85||264||Nominal 100-240Vac. ILLIOS-A only|
|9||AC Input Frequency||Hz||47||63||Nominal 50-60Hz. ILLIOS-A only|
|10||AC Input Current||A||0.7||ILLIOS-A only|
|11||Serial outputs||Modbus RTU via RS485
|12||Analogue Outputs (One)||mA||0 / 2 / 4||20||Isolated and scalable (user selected)|
|13||Digital Relay Contacts (four)||A||0||1||@240Vac (signal levels and data valid)|
|15||Operating Temperature||°C||-30||+70||Max 50°C with mains powered option|
|17||Regulatory Compliance||2014/30/EU (Electromagnetic Radiation)
2014/35/EU (Low Voltage)
|18||Materials||AISI/SAE 316L Stainless steel – Powder coated|
|19||Dimensions||mm||W150 x H190 x D80|
|21||Warranty||Months||24||Return to base warranty. Extensions available|
If you are thinking of carrying out a project, would like to purchase any instrumentation type or would like more information about DILUS services, please leave your contact information. The team will contact you as soon as possible.ILLIOS, leave your details. The team will contact you as soon as possible.