The Calectro EVC-PY-DA optical smoke detector insert is engineered for reliable fire detection within industrial and commercial environments. Operating on a rated voltage of 16-30 V DC, this unit features a maximum rated current of 50 μA, a service alarm current of approximately 13 mA, and an alarm current of approximately 50 mA. The detector head is constructed from white PC with a protective metal mesh surrounding the sensing chamber, paired with a white PC base providing an IP22 protection rating. Sensitivity complies with EN-54-7 standards, with VdS tests conducted according to EN-54 requirements. Operational status is clearly indicated via dual LEDs, featuring a green LED for service alarms and a red LED for smoke alarms. Designed for demanding conditions, it functions effectively within an operating temperature range of -20°C to +50°C and handles a maximum humidity of up to 99% RH.
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| Manufacturer | Calectro |
|---|---|
| Country | |
| Part number | EVC-PY-DA |
| Inner Code | 4675574 |
| Custom Code | 85311030 |
| Product type | Optical smoke detector insert |
|---|---|
| Rated Voltage | 16-30 V DC |
| Rated Current | Max. 50 μA |
| Alarm Current | approx. 50 mA |
| Service Alarm Current | approx. 13 mA |
| Detector Head | White PC with metal mesh around the chamber |
| Base | White PC |
| Operating Temperature | -20°C to +50°C |
| Max. Humidity | 99% RH |
| Sensitivity | According to EN-54-7 |
| Tests according to EN-54 | VdS (Germany) |
| Service Alarm | Green LED |
| Smoke Alarm | Red LED |
| Protection | Base IP22 |