Hello,
My company provides various monitoring solutions and I have a customer who works with animals and needs to monitor the amount of light in the room. Basically, he wants to ensure that there is 12 hours of light per day. I was wondering if anyone can recommend a sensor that detects when there is light in a room. The senor would need to have a dry contact output relay, so that I can connect it to my transmitter for monitoring/recording data. If you could recommend a sensor with these capabilities, I would greatly appreciate it.
Thanks.