critical controls - product overview
TRANSCRIPT
1 of 4pricecriticalcontrols.com | 678.578.7495 | 2013-10-08
FUME HOOD CONTROLLER (FHC)The FHC is designed to control face velocity on variable volume fume hoods
with audible and visual indicating alarms. The Fume Hood Controller can
ensure a safe working environment by constantly monitoring and adjusting the
exhaust to maintain a correct face velocity. The controller supports multiple
air control devices including Venturi valves, LDV exhaust valves and Variable
frequency drives.
The controller comes standard with the both sidewall and sash position
sensor inputs and both can be used together.
The FHC is valve mounted and includes an analog input for monitoring the
static pressure across the valve, alarming if minimum static pressures are met
and can be used during test and balance to set up the system.
The FHC integrates with the Price Laboratory space controller when airflow control calls for maintaining a volumetric offset
between supply, general exhaust and fume hood exhaust flows.
The FHC comes standard as a BTL – certified native BACnet device for simple integration with building management systems.
CRITICAL CONTROLS - PRODUCT OVERVIEW
Product FeaturesFume Hood Controller (FHC):
• High speed flash base microprocessor
• Multi-stage surge protection against voltage spikes on 24 VAC input
• Simple connections to sidewall sensors (SWS) using RJ-12 jacks
• 3 Sash position sensor inputs (10kΩ)
• Pluggable terminal blocks
• Mnet high-speed fume hood network port
• Pressure port input, 0”- 5” w.c. (For measuring DP across Price Venturi Valve)
• LED’s for Lnet data TX/RX, Lnet wiring
fault, and RS-485 termination
Fume Hood Interface (FHI)
• Designed with audible and visual alarms
• FHI Backlot LCD screen with LED sidebars
• Password protected menu
• Easy to use MENU system for fast and simple setup of system
• Service port on back for use with Price LINKER2 setup software
• Included RJ45 plenum rated cable for fast, error free hookup
• Setup Wizard – walk through setup of PFHC when first powered up
Sidewall Sensor (SWS) Features
• Ultra Low flow digital temperature compensated pressure transducer
• 25 ft. sensor cable with quick-connect installation
• Sidewall assembly with easy-to-mount hardware
Sash Position Sensor (SPS) Features
• Ultra long life potentiometer (over 250,000 cycles)
• Stainless steel cable for chemical resistance and strength
• Metal mounting grommet for stable installation and reliability
• Robust plastic cover for protection against airborne chemical agents
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SPECIFICATIONS
24 VAC, 50/60 Hz, 15VA (plus external loads), Class 2
10 C to 50 C (50 F to 122 F), 0% to 95% R.H. (non-condensing)
-30 C to 50 C (-22 F to 122 F), 0% to 95% R.H. (non-condensing)
2 Binary inputs: (Configurable for duct pressure status from LMX), 2 Analog inputs: 0-10 VDC inputs (configurable for sash sensor, sidewall sensor, flow measuring station, or duct pressure from LMX)
Accuracy better than 0.2% FS near zero, temperature compensated
2 dry binary outputs rated at 0.2 amps each (maximum 24 VAC/VDC), protected with thermal fuse, 2 analog outputs: (10mA maximum, 0-10 VDC), configurable for pressure and alarm outputs
RGB LEDs on Monitor side indicator bars and LCD screen
Status LEDs on all I/O
RJ45, RJ-12, Removable terminal blocks.
Fume hood communication port, RJ-45 connection
Optional Native BACnet MS/TP (BTL Listed)
Specifications subject to change without notice
Input Power (PRPM):
Environmental (operating):
Environmental (storage):
Inputs:
Sidewall pressure sensor:
Outputs:
Indicators:
Connections:
Communication:
FHI Display: 5 1/8”H x 3 1/4” W x 1 3/16” D - Fire Retardant Anti-Microbial Plastic
FHI Wall Plate: 4.5” H x 4.6” W x 2” D Stainless Steel with Fire Retardant Plastic Sensor Cover
5 1/8” H
3 1/4” W 1 3/16” D 3.5” clearance from wall for bend radius of cable
4.6” W
4.5” H
2” D
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TYPICAL WIRING
SELECTION CHART
FHMFUME HOOD
MONITOR
FHCFUME HOOD
CONTROLLER
LSCLABORATORY SPACE
CONTROLLER
Side wall Sensor Face Velocity Monitoring x x
Side wall Sensor Face Velocity Control x
Sash Position Sensor Face Velocity Control x
Combination Sidewall/Sash Position Face Velocity Control x
Analog Valve Pressure Output x x
Volumetric Offset Control x
Temperature Control x
Humidity Control x
Room Pressure Monitor x
Native BACnet x
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PRODUCT CODE
FHC-FHIKP-SWS-SPS1-OCC-PLSC
Model Hood Interface Sidewall Pressure Sensor Sash Position Sensor Occupancy Sensor Network Connectivity
FHC - Fume Hood Controller FHI-KP - Standard Keypad
Interface with 2 Line Display
SWS - 1 Sidewall Face
Velocity Sensor
SWS2 - 2 Sidewall Face
Velocity Sensors
SPS1,SPS2, SPS3 - Sash
Position Sensor
OCC - Infrared Fume Hood
Occupancy Sensor
Blank - None
PLSC - Network connection
to PLSC
BAC - Native BACnet MS/TP
interface
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Product FeaturesFHM:
• Measuresairflowusingaflowmeasuring
stationorsidewallsensor
• Highspeedflashbasedmicroprocessor
• Multi-stagesurgeprotectionagainst
voltagespikeson24VACinput
• NativeBACnetMS/TPConnection
• LED’sforBACnetdataTX/RX,BACnet
wiringfault,andMS/TPtermination
• Pluggableterminalblocks
• Electricalenclosurewith24VACtransformer
Interface Features:
• Designedwithaudibleandvisualalarms
• BacklitLCDScreenwithLEDsidebarsthatoffer
180degreeviewingofcurrentroomstatus
• Passwordprotectedmenus
• Easytousemenusystemforfast
andsimplesetupofsystem
• ServiceportonbackforusewithPrice
LINKER2setupsoftware
• IncludedRJ45plenumratedcable
forfast,errorfreehookup
• SetupWizard–walkthroughsetupof
FHMwhenfirstpoweredup
CRITICAL CONTROLS - PRODUCT OVERVIEW
FUME HOOD MONITOR (FHM)TheFumeHoodMonitor(FHM)isdesignedtoprovideintelligent
monitoringoffumehoodswithnativeBACnetcommunication.Using
thelatestinmicrocontrollerandsensortechnologiestheFHMcan
measureairflowusingacrossflowsensorintheductand,usingasash
positionsensor,displaythefacevelocityonthelocalLCDdisplay.
Themonitorfeaturesvisualandaudiblealarmssignalingunsafe
conditionswithilluminatingsidebarsprovide180degreevisualstatus.
Thecommissioningsoftwareallowsquickandthoroughsetupof
theFHMsystemwiththeabilitytogenerateaprintabletestreport.
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SPECIFICATIONS
120VACto24VAC,50/60Hz,50VAClass2
24VAC,50/60Hz,10VA(plusexternalloads),Class2
10Cto50C(50Fto122F),0%to95%R.H.(non-condensing)
-30Cto50C(-22Fto122F),0%to95%R.H.(non-condensing)
2Binaryinputs:(ConfigurableforductpressurestatusfromLMX)
2Analoginputs:0-10VDCinputs(configurableforsashsensor,sidewallsensor,flowmeasuringstation,orductpressurefromLMX)
±25Pa(0.1in.wg),accuracybetterthan 0.2%FSnearzero,temperaturecompensated
2drybinaryoutputsratedat0.2ampseach (maximum24VAC/VDC),protectedwiththermalfuse
2analogoutputs:(10mAmaximum,0-10VDC),configurableforpressureandalarmoutputs
RGBLEDsonMonitorsideindicatorbarsandLCDscreen
StatusLEDsonallI/O
RJ45,RJ-12,Removableterminalblocks.
Specifications subject to change without notice
Integrated Transformer:
Input Power (PRPM):
Environmental (operating):
Environmental (storage):
Inputs:
Sidewall pressure sensor:
Outputs:
Indicators:
Connections:
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LABORATORY SPACE CONTROLLER (LSC)The LSC is designed for laboratory applications that require airflow and
temperature control using a dedicated system that ties into the fume hoods
within the space. The digital controller maintains a constant volumetric offset
between the supply, general exhaust and fume hood air valves in the VAV system
to ensure accurate control of directional airflow. Fume hood controllers are daisy
chain wired to the controller and the local network uses Price M-Net for a less
than 1 second speed of response between the controllers.
The LSC can tie in a room pressure sensor to monitor the pressure in the space
with a local visual and audible alarm option available.
Room temperature and humidity are measured using a Price thermostat mounted
in the occupied space. Simple connection to thermostat is provided with plug and play RJ45 cables. Outputs for the LSC for
reheat and humidity include binary (24VAC), staged, and analog (0-10VDC).
With Native BACnet MS/TP communication, the LSC can tie into building management systems (BMS). When connected to
the network both the space and attached fume hood variables are available for monitoring and control.
Commissioning software allows quick and thorough setup of the LSC system with the ability to generate a printable test
report.
PRODUCT OVERVIEW
Product FeaturesLaboratory Space Controller (LSC):
• Volumetric control up to 8 supply or general exhaust valves
• System control of up to 16 fumehoods
• Temperature and humidity controls
• High speed flash based microprocessor
• Multi-stage surge protection against
voltage transients on 24 VAC input
• Pluggable terminal blocks
• Panel Enclosure or Valve mount options
• Two level password protected menus
• Service port on Thermostat or RPI for
use with Linker2 setup software
• Setup Wizard – walk through setup of
the PLSC when first powered up
• Simple plug and play RJ45 connections to the fume
hood controllers, thermostats, and pressure monitors.
2 of 4pricecriticalcontrols.com | 678.578.7495 | 2013-10-08
SPECIFICATIONS
24 VAC, 50/60 Hz, 15 VA (plus external loads), Class 2
10 C to 50 C (50 F to 122 F), 0% to 95% R.H. (non-condensing)
-30 C to 50 C (-22 F to 122 F), 0% to 95% R.H. (non-condensing)
2-6 Binary inputs: (Configurable for duct pressure status from LMX), 8-10 Analog inputs: 0-10 VDC inputs (configurable for valve, terminal airflow, or duct pressure from LMX), 1 temperature input: 10k type J analog thermistor RJ45 jack - Thermostat
±25 Pa (0.1 in. wg), accuracy better than 0.2% FS near zero, temperature compensated
2 dry binary outputs rated at 0.2 amps each (maximum 24 VAC/VDC), protected with thermal fuse
3 24 VAC binary outputs rated at 0.2 amps each (maximum 24 VAC/VDC), protected with thermal fuse
6 analog outputs: (10mA maximum, 0-10 VDC), configurable for pressure and alarm outputs, actuator (Venturi valve), reheat and humidifier
Status LEDs on all I/O
RJ45, RJ-12, Removable terminal blocks.
Fume hood communication port, RJ-45 connection
Optional Native BACnet MS/TP (BTL Listed)
Specifications subject to change without notice
Input Power:
Environmental (operating):
Environmental (storage):
Inputs:
Optional pressure sensor:
Outputs:
Indicators:
Connections:
Communication:
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TYPICAL WIRING
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DIMENSIONAL DATA
Electrical Enclosure: 8”W x 16”L x 3”D Powder Coat White Paint Finish
Top view
16” L 8” WSide view
8” W 3” D
PRODUCT CODE
SELECTION CHART
FHMFUME HOOD
MONITOR
FHCFUME HOOD
CONTROLLER
LSCLABORATORY SPACE
CONTROLLER
Side wall Sensor Face Velocity Monitoring x x
Side wall Sensor Face Velocity Control x
Sash Position Sensor Face Velocity Control x
Combination Sidewall/Sash Position Face Velocity Control x
Analog Valve Pressure Output x x
Volumetric Offset Control x
Temperature Control x
Humidity Control x
Room Pressure Monitor x
Native BACnet x
LSC-RPI-RPS1-BAC-SENS
Product Interface Type # of Pressure Sensors Network Type Thermostat Type
LSC - Laboratory Space Controller RPI - LCD Room Pressure Interface
RPS1 - One Room Pressure Sensor RPS2 - Two Room Pressure Sensors
BAC - Native BACnet MS/TP Network SENS- T-Stat with Blank FaceDIAL- T-Stat with Dial SetpointLCD- T-Stat with LCD ScreenLCDH - T-Stat with LCD Screen and Integrated Humidity SensorMOT- T-Stat with LCD Screen and Motion SensorC02H- T-Stat with LCD Screen and Integrated CO2 and Humidity Sensors