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Rosemount™ OPM4001 Opacity Dust Density Monitor - EPA Compliant

rosemount opm 4001

The OPM4001 Opacity/Dust Density Monitor is a high performance opacity monitoring system with double-pass transmissometer that meets or exceeds Revised 40 CFR 60 B, PS-1 and ASTM D 6216

Rosemount™ OPM4001 Opacity Dust Density Monitor - EPA Compliant

Specs

Measurement Range

Opacity 0-99.9% or Optical Density 0-2000mg/m3 selectable via matrix or menu in the enhanced controller (only)

Communication Protocol

Modbus – RS485 port

Calibration Options

Manual zero and span calibrate with dedicated zero reflector or Zero with clear stack condition.

Certifications/Approvals

CE and UL Listed

Enclosure Rating

Panel mounted IP65/NEMA4X Dimensions 96x96x64 mm (3.8?x3.8´x2.5?). Power 20.4 to 28.8VDC < 10% ripple, 400mA.

Features

Digital display instant percent opacity, average percent opacity and time to next calibration
3 User selectable displays (instant opacity, average opacity and optical density)
U.S. Environmental Protection Agency (EPA) approved approved zero/span calibration technique
Communications Modbus (RS-485 )
Sensor location service module digital display for percent correlated opacity, T2, manual zero and span initiate and transceiver current loop test jacks
Insensitive to ambient light
Double pass optical system
Thru-the-lens (TTL) alignment
Light source rated for greater than 5 years
Electronic modulated light source
Two 4-20mA signals for instantaneous opacity, and 6 minute average
Calibration cycle control remote, manual and timed