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Dwyer PMI-2.5WC-RLY-B | Particulate Transmitter | PM2.5 wall mount, 4-20 mA/0-10 V, relay, LCD/buttons, Modbus
Part Number : PMI-2.5WC-RLY-B
Measuring 0.3-2.5 µm particles over 0-500 µg/m³, the Dwyer PMI-2.5WC-RLY-B is a wall-mounted PM2.5 transmitter that uses laser scattering for indoor air quality monitoring in rooms such as offices. Signals from the PMI-2.5WC-RLY-B are 4-20 mA, 0-10 V, an SPST relay and RS-485 Modbus RTU, and it carries an LCD display with buttons.
- PMI-2.5WC-RLY-B supply 16-28 VAC or 6-35 VDC; operating 0 to 50°C, 0-95% RH non-condensing
- SPST relay on the PMI-2.5WC-RLY-B rated 3 A at 30 VDC/250 VAC
- PMI-2.5WC-RLY-B accuracy: ±10 µg/m³ from 0-100 µg/m³ and ±10% of reading from 100-600 µg/m³ (25°C, 50% RH)
- Resolution 1 µg/m³ and response under 10 s in continuous mode on the PMI-2.5WC-RLY-B
- Wall housing of the PMI-2.5WC-RLY-B: polycarbonate (UL 94 V-0), IP30, 200 g
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