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New Products
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MicroTransEQ Airflow Signal Processor
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The MicroTransEQ flow transducer utilizes a 24 bit A/D converter for
signal processing and can produce accuracies of ±0.1% of reading. The ultra low
0.03"w.c. differential pressure (693 fpm at standard air density conditions) full
scale operating range and the auto zeroing function provides accurate air flow measurement
down to 100 fpm making this product ideal for outdoor air flow measurement applications
and for use on projects seeking to obtain credit for IEQ Credit 1: Outdoor Air Delivery
Monitoring under the LEED® Green Building Rating System. The MicroTransEQ
also accepts a temperature input signal for air density compensation for standard
or actual airflow calculations. For easy use on fan inlet applications with piezometer
ring systems, the MicroTransEQ incorporates a special piezometer ring
flow algorithm with easy flow coefficient entry through display menus. A 4-point
flow correction and K-factor field menu are included to reduce time and save money
spent on balancing. Device monitoring and configuration can also be performed by
a building management system through either a LonWorks®, BACnet-MS/TP®
Master or Modbus communication network.
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OAFE-1500 Outdoor Airflow Measurement System
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The OAFE-1500 is an AMCA certified outdoor airflow measurement system capable of
producing an overall ±0.5% accuracy through the velocity range of 200 to
1,200 fpm. The airflow measurement system consists of an integral signal processor
and multiple
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airflow elements, factory mounted and pre-piped in a casing designed for flanged
connection to ductwork, control dampers, louvers, etc. An optional inlet bell is
available for plenum applications. The signal processor accepts a temperature input
signal for air density compensation for standard (scfm) or actual (acfm) airflow
calculations.
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SPM-3000 Micro Guardian Room/Space Pressure Monitor & Alarm System
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The SPM-3000 Micro Guardian is a complete room/space pressure measurement system
including space and reference pressure sensors and a central signal processing module.
The central module includes a flush mount electrical box, local LED indication of
alarm status and operational mode, audible alarm with alarm acknowledge button,
and an optional LCD for local display of the space pressure. Device monitoring and
configuration is performed via LonWorks® or BACnet®-MS/TP
communication networks. Additionally, the monitor can be configured locally via
IR communication using a laptop or Palm Tungsten E2® (or equivalent).
An additional network communication port is available for connection to PCI’s
RPM-2000 Guardian Remote Pressure Monitor that can be located at a nurse’s
station.
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SPM-4000 Guardian Infinity Room/Space Pressurization Monitor and Controller
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The SPM-4000 Guardian Infinity is a complete room/space pressure measurement system
including space and reference pressure sensors and a central signal processing module.
The central module includes a flush mount electrical box, 8 line graphic display
for local indication of the space pressure and device configuration, six button
touch pad for field configuration, LED indication of operational mode and status,
and an audible alarm with alarm acknowledge switch. The Guardian Infinity offers
an optional controller to provide responsive modulation of a control damper or variable
speed drive guaranteeing a stable space pressure is maintained. Device monitoring
and configuration is performed via LonWorks® or BACnet®-MS/TP
communication networks. Additionally, the monitor can be configured locally via
IR communication using a laptop or Palm Tungsten E2® (or equivalent).
An additional network communication port is available for connection to PCI’s
RPM-2000 Guardian Remote Pressure Monitor that can be located at a nurse’s
station.
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RPM-2000 Guardian Remote Pressure Monitor
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The RPM-2000 Guardian Remote Pressure Monitor is designed for indicating the differential
pressure value and alarm status from multiple Guardian Space Pressure Monitors (SPM).
The Guardian RPM can also be used to make global and individual SPM configuration
changes such as high and low alarm setpoints, alarm delay value, operating mode,
engineering units, etc. The Guardian RPM communicates with the individual SPMs through
a dedicated twisted pair connection using BACnet®-MS/TP communication
protocol. The Guardian RPM is typically located at the nurse’s station for
hospital applications or at the facility maintenance office for laboratory applications.
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ABOUT
OAFE-1500 Applications
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ABOUT
SPM Series Applications
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