Colorlight SSR-TEMP Temperature and Humidity Sensor
The Colorlight SSR-TEMP monitors temperature and relative humidity for LED screen environments. Its RS485 interface uses the MODBUS RTU protocol, allowing multiple sensor modules to communicate on a bus network for real-time environmental monitoring.
Measurement and installation
The sensor measures temperature from −40°C to 120°C and humidity from 0 to 100% RH. Temperature accuracy is ±0.3°C and humidity accuracy is ±3% RH. The standard cable is 5 metres long; the specified RS485 communication distance is up to 1200 metres.
Power the unit from a DC 5–12 V supply. The specification lists guide-rail mounting, indoor wall mounting and ceiling mounting. Select a mounting position appropriate for the conditions you need to measure, and match the communication settings to the monitoring equipment.
Τεχνικές προδιαγραφές
| Παράμετρος | Χαρακτηριστικά |
|---|---|
| Μετρημένη ηλεκτρική τάση | Συνεχές ρεύμα 5–12 V |
| Εύρος μέτρησης θερμοκρασίας | −40°C έως 120°C |
| Humidity measuring range | 0-100% RH |
| Ακρίβεια / ανάλυση θερμοκρασίας | ±0.3°C / 0.1°C |
| Ακρίβεια / ανάλυση υγρασίας | ±3% RH / 0.1 RH (as listed in the specification) |
| Διεπαφή εξόδου | RS485 |
| Πρωτόκολλο επικοινωνίας | MODBUS RTU |
| Απόσταση επικοινωνίας | Μέχρι 1200 m |
| Διεύθυνση επικοινωνίας | 1-247 |
| Ρυθμοί Baud | 1200, 2400, 4800, 9600 or 19200 bit/s |
| Μέση κατανάλωση ισχύος | Λιγότερο από 0.1 W |
| Τυπικό μήκος καλωδίου | 5 μ. |
| Εγκατάσταση | Guide rail; indoor wall; ceiling |
Συχνές ερωτήσεις
What does the Colorlight SSR-TEMP measure?
It measures temperature and relative humidity. The specified ranges are −40°C to 120°C and 0–100% RH.
What power supply does the SSR-TEMP require?
It requires DC 5–12 V. Average power consumption is specified as less than 0.1 W.
Does the SSR-TEMP use MODBUS?
Yes. It uses MODBUS RTU over RS485, with communication addresses from 1 to 247.
Is the supplied cable 1200 metres long?
No. The standard wire length is 5 metres. The separate communication-distance rating is up to 1200 metres for RS485.
How accurate is the temperature and humidity measurement?
The specification lists temperature accuracy of ±0.3°C and humidity accuracy of ±3% RH.
Λήψη προδιαγραφών
Προδιαγραφές ανιχνευτή θερμοκρασίας και υγρασίας με οθόνη LED Colorlight SSR-TEMP





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