OmniTrak™ Solution Modules

Efficiency Meets Intelligence. Customizable, Scalable, and Affordable Monitoring.

The OmniTrak™ Solution Smart Station pairs seamlessly with any OmniTrak™ module to provide immediate, on-site visibility into indoor environmental conditions. View live measurements, generate reports, and analyze data in real time to identify issues and drive informed improvements to air quality.

Features and Benefits

Applications

Available Modules

ModulePart Number
Smart Station7590-00
VOC-PID (ppb) Module7591-03
CO Module7591-06
CI Module7591-10
HCHO Module7591-07
O3 Module7591-08
NH3 Module7591-11
VOC-PID (ppm) Module7591-02
PM Module7591-01
PM + VOC-PID (ppm) Module7591-04
Core Module7591-05

Module Sensor Specifications

Sensor ModelSensor TypeRangeAccuracyResolution*Response Time
Core Module
Model 7591-05
Carbon Dioxide (CO2)400 - 10,000 ppm+/- 3% of reading + 30 ppm (typical)1 ppmt90 < 60 seconds
Barometric Pressure (BP)7.7 - 37.2 inHg (260-1260 hPa)± 0.12 in Hg (± 4.1 hPa)0.01 in Hg (0.1 hPa)
Relative Humidity (RH)5 - 95% RH+/- 5% RH0.1% RH
Temperature (T)0 - 60 °C
32 - 140 °F
+/- 0.5°C
+/- 0.9°F
0.1°C
0.18°F
PM SensorSee separate PM Sensor Specifications
VOC-EC (ppb) SensorElectrochemical0-10,000 ppb1 ppbt50 < 50 seconds
VOC-PID (PPB) Module
Model 7591-03
10.6 eV PID
PID (Photo Ionization Detector)
0 - 20,000 ppb1 ppb15 seconds
VOC-PID (ppm) Module
Model 7591-02
10.6 eV PID
PID (Photo Ionization Detector)
0 - 2,000 ppm0.1 ppm<10 seconds
PM + VOC-PID (ppm) Module
Model 7591-04
PM Sensor
VOC-PID (ppm) PID (Photo Ionization Detector)
See separate PM Sensor Specifications
0 - 2,000 ppm

0.1 ppm<10 seconds
Ammonia (NH3) Module
Model 7591-11
Electrochemical0 - 100 ppm+/- 10 ppm0.1 ppm15 seconds
Carbon Monoxide (CO) Module
Model 7591-06
Electrochemical0 - 400 ppm15% + 2 ppm0.1 ppm45 seconds
Chlorine (Cl2) Module
Model 7591-10
Electrochemical0 - 20 ppm5% + 0.8 ppm0.01 ppm90 seconds
Formaldehyde (HCHO) Module
Model 7591-07
Electrochemical0 - 10 ppm2% + 1 ppm0.01 ppm300 seconds
Ozone (O3) Module
Model 7591-08
Electrochemical0 - 20 ppm15% + 1.5 ppm0.01 ppm60 seconds

Measurement specifications apply at ambient conditions of 21 +/- 5 °C temperature, 98.6 +/- 5 kPa pressure, and 50 +/- 10% relative humidity.

PM Sensor Specifications

PM Modules
Models: 7591-01 PM Module, 7591-04 PM + VOC-PID (ppm) Module, 7591-05 Core Module
Particle Counter
Concentration Range0 to 3,000
(0 to 84,950,000)
#/cm³ (#/ft³)
Particle Bins and
Particle Size Range
(NC = Number
Concentration)
NC0.50.3 to 0.5 µm
NC1.00.5 to 1.0 µm
NC2.51.0 to 2.5 µm
NC42.5 to 4.0 µm
NC104.0 to 10.0 µm
Concentration
Precision¹ for
PM0.5, PM1, and
PM2.5²
0 to 1,000 #/cm³
(0 to 28,320,000 #/ft³)
1000 to 3000 #/cm³
(28,320,000 to 84,950,000 #/ft³)
±100 (±2,832,000)
±250 (±7,080,000)
#/cm³ (#/ft³)
#/cm³ (#/ft³)
% m.v.
Concentration
Precision¹ for
PM4, PM10³
0 to 1000 #/cm³
(0 to 28,320,000 #/ft³)
1000 to 3000 #/cm³
(28,320,000 to 84,950,000 #/ft³)
±10
±25
#/cm³ (#/ft³)
#/cm³ (#/ft³)
% m.v.
Concentration Range0 to 1,000 µg/m³µg/m³
Mass Concentration
Bins and Particle
Size Range
PM1.00.3 to 1.0 µm
PM2.50.3 to 2.5 µm
PM4.00.3 to 4.0 µm
PM10.00.3 to 10.0 µm
Mass Concentration
Precision¹
for PM1, and PM2.5²
0 to 100 µg/m³
100 to 1000 µg/m³
± [5 µg/m³ + 5 % m.v.]
±10
µg/m³
% m.v.
Mass Concentration
Precision¹
for PM4, PM10³
0 to 100 µg/m³
100 to 1000 µg/m³
±25
±25
µg/m³
% m.v.

Response time for both Particle Counter and Particle Mass: t90 < 13 seconds

¹ Also referred to as "between-parts variation" or "device-to-device variation".

² Verification Aerosol for PM2.5 is a 3% atomized KCI solution. Deviation to reference instrument is verified in end-tests for every sensor after calibration.

³ PM4 and PM10 output values are calculated based on distribution profile of all measured particles.

General Specifications

SpecificationsOmniTrak™ Solution Modules
Power Requirements
Input Power10 W
Input Voltage5 VDC
Charging PortUSB C
Environmental/Installation Requirements
Maximum Altitude3,000 m (10,000 ft)
Pollution Degree2
Installation CategoryII
Operating Temperature-5°C to 40°C
Storage Temperature-20°C to 60°C
Humidity0% to 95% (non-condensing)
BLE Range**up to 100 m (328 ft)
Battery Life
Core Module15 hrs.
Standard Modules18 hrs.
Smart Station14 hrs.
Weight
Core Module0.18 kg (0.38 lbs)
Standard Modules0.17 kg (.37 lbs)
Smart Station0.36 kg (.79 lbs)
Dimensions
Core Module85 x 35 x 127 mm
Standard Modules85 x 35 x 73 mm
Smart Station85 x 35 x 175 mm

* Applies to both Smart Station and Modules

** Range is dependent on many variables (i.e. wireless traffic, metal, etc.) and can not be guaranteed.

To Order

SpecifyDescription
7590-12Small Case for Smart Station + 2 Modules (Core or Standard)
7590-22Large Case for Smart Station + 5 Modules (Core or Standard)
7590-52OmniTrak Kick Stand, Hand & Wrist Strap
7590-84Core calibration shroud

Standard and Core Modules

Standard ModulesEvery 1 sec
Core Module CO2Every 5 sec

TSI Incorporated

Visit our website www.tsi.com for more information.

USA

Tel: +1 800 874 2811

UK

Tel: +44 149 4 459200

France

Tel: +33 1 41 19 21 99

Germany

Tel: +49 241 523030

India

Tel: +91 80 67877200

China

Tel: +86 10 8219 7688

Singapore

Tel: +65 6595 6388

Specifications are subject to change without notice.

Wi-Fi is a registered trademark by the Wi-Fi Alliance.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by [licensee name] is under license.

Other trademarks and trade names are those of their respective owners.

TSI, the TSI logo are registered trademarks of TSI Incorporated in the United States and may be protected under other country's trademark registrations.

Printed in U.S.A.

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