Air Quality

Instruments for use in Air Quality for HVAC systems. Air Filters, Air Flow Switches, Air Velocity Transmitters, Carbon Dioxide Transmitters, Carbon Monoxide Transmitters, Flow Sensors, Fume Hood Monitors, Occupancy Sensors, Pitot Tubes, Switches/Transmitters for Temperature/Humidity
Model 166T
Telescoping Stainless Steel Pitot Tube
Adjustable Design Extends Insertion Length to 36 Inches

Series 160
Stainless Steel Pitot Tube
ASME Design Meets AMCA and ASHRAE Codes

Series 160E
Ellipsoidal Tip Pitot Tube
Designed to Meet ISO Standard 3966

Series 160S
"S" Type Stainless Steel Pitot Tube
Large, Open Tip Design Resists Fouling; Optional Permanent Mount Models

Series 160F
Straight Stainless Steel Pitot Tubes
Series HS
Humidity Switch
Programmable, 8 A Relay, 3-Digit Display

Model 657-1
Relative Humidity/Temperature Transmitter
Dual Channel Design for Simultaneous 4-20 mA Output Signals

Model 657C-1
Relative Humidity/Temperature Transmitter
Dual Channel Design for Simultaneous 4-20 mA Output Signals – Conduit Housing

Series RH-R
Humidity/Temperature Transmitter
Remote Mount, Field Replaceable Sensor Filter, Up to 16' Cable

Series RHP
Humidity/Temperature Transmitter
Passive Temperature Outputs, Sintered Filter Options

Series WHT
Weather-Resistant Humidity/Temperature Transmitter
Compact Housing, Sintered Filter

Series HHT
Hazardous Area Humidity/Temperature Transmitter
Intrinsically Safe or Explosion-Proof Models

Series RHP-W
Wall Mount Humidity/Temperature/Dew Point Transmitter
Optional LCD Display, Replaceable Sensors

Series WHP
Wireless Humidity/Temperature Sensor
Transmits up to 100 Feet, Battery Operated

Series RHRS
Outside Air Humidity Radiation Shield
6 or 10 Plate Design, Integral Pipe Mounting Kit

Series RHP-E/N
Wall Mount Humidity/Temperature/Dew Point Transmitter
Optional LCD Display, Replaceable Sensors

Model OSC-200
Omnidirectional Occupancy Sensor
360° Detection Pattern, Energy Efficient

Model OSW-100
Wall Mount Occupancy Sensor
Wide Viewing Angle, Easy to Install

Series FLST
Duct Mounted Airflow Measurement Station
Rectangular, Oval or Circular Configurations

Series AFG
Averaging Flow Grid
Cost Effective Air Flow Station for Ducts up to 60"

Series FAFM
Fan Inlet Air Flow Measuring Probe
Lightweight, Durable, & Easy to Install

Series DAFM
Duct Air Flow Measuring Probe
Lightweight, Durable, & Easy to Install

Series STRA
Duct Mounted Airflow Measurement Station
Integral Flow Straightener, Ideal for Turbulent Measuring Conditions

Series PAFS-1000
Averaging Flow Sensor
Ideal for Sensing Fan Flow Rates

Series MAFS
Metal Averaging Flow Sensor
Blade Profile Provides Enhanced Performance and Minimal Flow Disruption

Series CMT
Carbon Monoxide Transmitter
Current/Voltage Output, 125 PPM Range

Series GSTA
Carbon Monoxide/Nitrogen Dioxide Gas Transmitter
High Accuracy Electrochemical Sensor, Universal Output

Model CMT200
Carbon Monoxide Transmitter
Current/Voltage Selectable Output, 200 PPM Range

Series GSTC
Carbon Monoxide/Nitrogen Dioxide Gas Transmitter
High Accuracy Electrochemical Sensor, BACnet & MODBUS® Communication Protocol Compatible

Model 660
Air Velocity Monitor
Continuously Measures Fume Hood Airflow

Model 670
Fume Hood Monitor
Ensures Proper Fume Hood Performance

Series THC
Temperature/Humidity Switch
Independent Displays, 61 Programmable Parameters, 4 SPST Relays

Wireless Temperature/Humidity
Accessories to be used with WTP & WHP
Model GCK-200CO-2000CO2
Carbon Monoxide/Carbon Dioxide
Gas Calibration Kit

200 PPM CO/2000 PPM CO2 Gas Concentrations

Series DF13
MERV 13 Pleated Filter
Contributes Toward Satisfying Credits Under LEED®

Series DF10
MERV 10 Pleated Filter
High Capacity, Moisture Resistant Synthetic Media

Series DF8
MERV 8 Pleated Filter
Moisture Resistant Frame and Synthetic Media

Series DF7
MERV 7 Pleated Filter
Dense Synthetic Media, Rigid Construction

Model 530
Vane Operated Air Flow Switch
Adjustable from 400-1600 FPM, Stainless Steel Vane

Series AVFS
Air Flow Switch
Monitors Flow in Ducts with Contact Output and Local LED Indication

Model AAFS
Adjustable Air Flow Paddle Switch
Ranges from 200 to 1800 FPM, Stainless Steel Vane, ABS Housing

Series CDW
Wall Mount Carbon Dioxide/Temperature Transmitter
Measure up to 2000 PPM, NDIR Sensor

Model CDD
Duct Mount Carbon Dioxide Transmitter
NDIR Sensing Technology, 2000 PPM Range

Series CDT
Carbon Dioxide/Temperature Transmitter
NDIR CO2 Sensor, Universal Outputs, Optional Relay

Series CDTR
Carbon Dioxide/RH/Temperature Transmitter
NDIR CO2 Sensor, Universal CO2/RH Outputs, Optional Relay

Series CDW2
Carbon Dioxide Transmitters
Monitors CO2, Temperature and Humidity, Optional LCD Display

Series CDX
Wall Mount Carbon Dioxide Transmitter
Measures up to 2000 ppm, Adjustable Output

Series CDTA
Communicating Carbon Dioxide Detector
Measures CO2, Humidity, Temperature, Temperature Set Point, and Override

Series CDTV
Carbon Dioxide/Volatile Organic Compound Transmitter
Simultaneously Outputs Both CO2 / VOC

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