Series PMI Particulate Matter Transmitter

Name: Series PMI Particulate Matter Transmitter
Brand: Series PMI Particulate Matter Transmitter
SKU: PMI
Availability: InStock

PM 2.5/10 Transmitter/Controller

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The Series PMI Particulate Matter Transmitter is designed to measure indoor air quality by detecting particulate matter in an office environment or HVAC duct. Using laser scattering technology, the Series PMI can measure particles as small as 0.3 µm, making it an essential component of any indoor air quality monitoring system. The optional relay combined with the settable alarm and control parameters allow the Series PMI to be a stand-alone controller.

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Product Applications

Educational institutions
Healthcare facilities
Corporate offices
Hotels/restaurants
Air purifiers

Starting at $293.95

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PM 10

PM 2.5

Grouped product items
Model	Description	Availability*	Price
PMI-2.5WC-N-N	Particulate transmitter, PM 2.5 wall mount, 4-20 mA, 0-10V and Modbus®	1-3 days*	$315.65
PMI-2.5WC-N-LCD	Particulate transmitter, PM 2.5 wall mount, 4-20 mA, 0-10V, LCD display and Modbus®	1-3 days*	$337.40
PMI-10WC-N-N	Particulate transmitter, PM 10 wall mount, 4-20 mA, 0-10V and Modbus®	1-3 days*	$315.65
PMI-10WC-N-LCD	Particulate transmitter, PM 10 wall mount, 4-20 mA, 0-10V, LCD display, Modbus®	1-3 days*	$337.40
PMI-2.5DC-N-N	Particulate transmitter, PM 2.5 duct mount, 4-20 mA, 0-10V and Modbus®	1-3 days*	$341.55
PMI-10DC-N-N	Particulate transmitter, PM 10 duct mount, 4-20 mA, 0-10V, Modbus®	1-3 days*	$341.55

Specifications

Sensor:: Laser scattering.
Range:: PMI-2.5: 0-500 µg/m3, particle size 0.3-2.5 µm; PMI-10: 0-600 µg/m3, particle size 0.3-10 µm.
Accuracy:: ±10 µg/m3 @ 0-100 µg/m3; ±10% reading @ 100-600 µg/m³ @ 25°C, 50% RH.
Resolution:: 1 µg/m3.
Response Time:: <10 s, continuous service mode.
Temperature Limits.:: Operating: 32 to 122°F (0 to 50°C); Storage: -22 to 158°F (-30 to 70°C).
Humidity Limits:: 0-95% RH (non-condensing).
Power Requirements:: 16-28 VAC/6-35 VDC.
Load Resistance:: Current output: ≤500 Ω; Voltage output: ≥2 kΩ.
Output:: Current: 4-20 mA; Voltage: 0-10 VDC; Relay: SPST 3A, 30 VDC/250 VAC; RS-485/Modbus® (RTU).
Service Life:: MTBF more than 3 years in continuous service mode, service life up to 8-10 years in auto (intermittent) service mode.
Display:: Optional 4-digit LCD.
Housing Materials:: Wall mount: Polycarbonate (UL 94 V-0); Duct mount: ABS and polycarbonate (UL 94 V-0).
Enclosure Rating:: Wall mount: IP30; Duct mount: IP65 (housing), IP30 (probe).
Weight:: Wall mount: 7.05 oz (200 g); Duct mount: 9.5 oz (270 g).
Compliance:: CE, UKCA.

Features

Maintains healthy air supply with long term stability and accuracy
Particulate matter application independent as duct and wall mount units are available
Low maintenance with 10 years of service life in auto mode
Minimal downtime with overvoltage protection
Easy setup with optional integral display and buttons
Saves time using removable terminal block on duct mount model
Single unit controller with alarm, control modes, and optional relay

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