EVAV

Circular registers

ABS - VAV or CAV - Autonomous and connected

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EVAV

Circular registers

ABS - VAV or CAV - Autonomous and connected

Works without power supply (excluding sensors)
Precise airflow regulation
Dual-flow CAV or VAV operation
Versions with integrated sensor (CO2 / VOC / HR)
Remotely editable settings

Installation of ventilation in tertiary premises.
Use in blowing or recovery.
Autonomous system, particularly suitable for renovation.
CAV: maintaining a precise constant flow rate or 2 constant flow rates (all or little) depending on an external presence detector or dry contact.
VAV: variation of the flow rate according to an air quality, temperature or relative humidity setpoint.
Operation independent of upstream pressure.

Tertiary buildings

Description
Dimensions
Documentation
Public Price
Software
References

4 sizes: Ø125 / 160 / 200 / 250.
Flow rates: 30 to 1100 m³/h.
Pressure from 10 to 250 Pa.
Air speed operating range 0.5 to 5 m/s.

Registers only

EVAV : autonomous VAV or CAV circular register, without sensor (accessories).
EVAV QAI : variable flow circular register with autonomous air quality sensor (CO2 - VOC).
EVAV HR : circular register with variable flow rate with autonomous relative humidity sensor.

Master/Slave Packs

EVAV QAI Pack : pack consisting of an EVAV QAI with master CO2 sensor for recovery, a slave EVAV for blowing and a master/slave junction cable.
EVAV HR Pack : pack consisting of an EVAV HR with master hygrometry probe for recovery, a slave EVAV for blowing and a master/slave junction cable.
Settings can be changed on site by remote control TEL EVAV or remotely using the LoRaWAN protocol (adding a PASS EVAV accessory gateway).
The registers EVAV QAI And EVAV HR are equipped with an integrated temperature probe. The measured values can be read on the TEL EVAV remote control or sent back via LoRa communication.

Description