Tire Pressure Monitoring System

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Stack Tyre Pressure and Temperature Monitoring Systems - TPMS

Stack's unique Batteryless Tyre Pressure and Temperature Monitoring System (TPMS) has eliminated the electronics and batteries from the sensors, providing new limits of performance for TPMS, and significantly increasing sensor life to 5 seasons or more!

Key features:

Less weight – only 15g (0.35oz).
Sampling rates up to 10Hz without reducing sensor life.
Auto-detect wheel changes without pre-programming.
Maintenance free - longer life, significantly lower running costs.

Higher continuous operating temp – up to 150°C (300°F) or above.
CAN output for connection to existing systems.
Measures both pressures and temperatures.
Specialist high sampling rates – up to 40Hz.

Key benefits:

User-configurable CAN address
Easy integration into your electronic package.
Very low maintenance costs
No need for frequent and expensive sensor replacement.
Smallest, lightest sensor available
Small but rugged. Only 15g (0.35oz) means no need for counterweight.
Higher operating temperatures
Sensors calibrated >150°C continuously, able to run higher without damage.

Auto-detect wheel changes
Wheel management simplified and automated - virtually unlimited sets.
Very reliable operation
Passive sensor electronics provide unrivalled reliability.
Higher sampling rates
More comprehensive data without reducing sensor life.
Unrivalled specifications
Models available with 1Hz, 5Hz, or 10Hz sampling.

Stack's Batteryless TPMS has been a success with both professional and amateur teams in Motorsport; attracted by the system's greater accuracy, enhanced reliability, lower weight and longer sensor life – significantly reducing lifetime running costs and delivering a proven performance advantage.

Specifications:

	Pro	Lite	Units

PRESSURE MEASUREMENT
Range	0-45 or 0-150	0-45 or 0-150	PSI
Accuracy (45 PSI range at 1Hz)	± 0.125, 0.25 or 0.50	± 0.50	PSI
Resolution (45 PSI range at 1Hz)	± 0.05, 0.10 or 0.25	0.25	PSI

TEMPERATURE MEASUREMENT
Range	20-100,125 or 150	20-100, 125 or 150	°C
Accuracy (1Hz)	± 1.0	± 1.0	°C
Resolution (1Hz)	0.5	0.5	°C

OUTPUTS
CAN	✓	✓
Logger Output	✓	✓

ANTENNA

Type	Dual Band	Single Band
Dimensions (L x W x H)	140 x 60 x 23	115 x 20 x 3	mm
Connector	SMA	SMA

INTERROGATOR MODULE
Housing Material	Aluminium	Aluminium
Finishing, Colour	Hard Anodised, Black	Hard Anodised, Black
Main Connector	MIL AS 6 Pin	Mini Sureseal
RF Connectors	Panel SMA	Panel SMA
Size (L x W x H)	100 x 80 x 24	100 x 80 x 24	mm
Weight	140	140	g
Operating Temp	-20 to +80	0 to +70	°C
IP Rating	IP67	IP67
Supply Voltage	8-20	8-20	V
Average Current	360	360	mA
Peak Current	1200	500	mA

SYSTEM CONFIGURATION
PC Link	USB-Serial	USB-Serial
Maximum Wheelsets	Up to 100 x 4 wheels	Up to 3 x 4 wheels
Auto-detect Wheel Change	✓
Config. CAN MSG-Ids	✓	✓

SENSORS
Weight	10	10	g
Operating Temp Range	20 - 100, 125 or 150	20 - 100	°C
Antenna	Whip	Whip

MEASUREMENT RATES
Data Output Rate	1,5,10, 20, 40	1	Hz

DRIVER DISPLAY
Display Type	52mm LED Gauge	52mm LED Gauge
Individual Pressure/Temp. Display	✓	✓
Low/High Pressure Alarms	✓	✓
Low/High Temp. Alarms	✓	✓
Cold Tyres Warning	✓	✓

Product Details

TPMS Lite Monitoring System
ST9351	TPMS Lite 4 Wheel Tyre Pressure & Temperature Monitoring System (includes 4 TPMS valve stems)

TPMS Lite Sensor Kits & Spare Parts
ST9302-4	Additional 4 wheel TPMS Sensor & Valve stem kit
ST9302	Replacement TPMS Lite Sensor (valve stem not included)

TPMS PRO Interrogator Modules
ST9311	4 Ch PRO 1Hz Interrogator Module (1Hz/ch; 0.25 PSI resolution)
ST9312	4 Ch PRO 1Hz Interrogator Module (1Hz/ch; 0.10 PSI resolution)
ST9313	4 Ch PRO 5Hz Interrogator Module (5Hz/ch; 0.10 PSI resolution)
ST9314	4 Ch PRO 10Hz Interrogator Module (10Hz/ch; 0.10 PSI resolution)
ST9316	4 Ch PRO 1Hz Interrogator Module (1Hz/ch; 0.05 PSI resolution)
ST9317	4 Ch PRO 5Hz Interrogator Module (5Hz/ch; 0.05 PSI resolution)
ST9318	4 Ch PRO 10Hz Interrogator Module (10Hz/ch; 0.05 PSI resolution)

TPMS PRO Dual-band Antennas
ST9320	On-vehicle dual-band PRO Antenna - rear entry SMA connector
ST9321	On-vehicle dual-band PRO Antenna - side entry SMA connector

45PSI / 3 Bar TPMS Sensors
ST9302	45PSI/3Bar, +/- 0.5PSI (@1Hz) TPMS Sensor (over 20-100°C temp range)
ST9303	45PSI/3Bar, +/- 0.5PSI (@1Hz) TPMS Sensor (over 20-125°C temp range)
ST9304	45PSI/3Bar, +/- 0.25PSI (@1Hz) TPMS Sensor (over 20-100°C temp range)
ST9305	45PSI/3Bar, +/- 0.25PSI (@1Hz) TPMS Sensor (over 20-125°C temp range)
ST9306	45PSI/3Bar, +/- 0.25PSI (@1Hz) TPMS Sensor (over 20-150°C temp range)
ST9307	45PSI/3Bar, +/- 0.125PSI (@1Hz) TPMS Sensor (over 20-100°C temp range)
ST9308	45PSI/3Bar, +/- 0.125PSI (@1Hz) TPMS Sensor (over 20-125°C temp range)
ST9309	45PSI/3Bar, +/- 0.125PSI (@1Hz) TPMS Sensor (over 20-150°C temp range)

150 PSI / 10 Bar TPMS Sensors
ST9352	150PSI/10Bar, +/- 0.5PSI (@1Hz) TPMS Sensor (over 20-100°C temp range)
ST9353	150PSI/10Bar, +/- 0.5PSI (@1Hz) TPMS Sensor (over 20-125°C temp range)
ST9354	150PSI/10Bar, +/- 0.25PSI (@1Hz) TPMS Sensor (over 20-100°C temp range)
ST9355	150PSI/10Bar, +/- 0.25PSI (@1Hz) TPMS Sensor (over 20-125°C temp range)
ST9356	150PSI/10Bar, +/- 0.25PSI (@1Hz) TPMS Sensor (over 20-150°C temp range)
ST9357	150PSI/10Bar, +/- 0.125PSI (@1Hz) TPMS Sensor (over 20-100°C temp range)
ST9358	150PSI/10Bar, +/- 0.125PSI (@1Hz) TPMS Sensor (over 20-125°C temp range)
ST9359	150PSI/10Bar, +/- 0.125PSI (@1Hz) TPMS Sensor (over 20-150°C temp range)

Display Module, Cables and Mounting Accessories
ST9330	52mm TPMS LED Display Gauge
ST9391-100	RF antenna cable 1.0m
ST9391-200	RF antenna cable 2.0m
ST9391-300	RF antenna cable 3.0m
ST9391-400	RF antenna cable 4.0m
ST9399-XXX	RF antenna cable custom length (specify XXXcm when ordering)
ST264809	Dash top Mounting Cup for ST9330 Display Gauge - Black
ST261121	Dash top Mounting Cup for ST9330 Display Gauge - Carbon Fibre
ST9392-100	Interrogator to Display Cable assembly 1.0m
ST9392-200	Interrogator to Display Cable assembly 2.0m
ST9392-300	Interrogator to Display Cable assembly 3.0m
ST9392-XXX	Interrogator to Display Cable assembly custom length (specify XXXcm when ordering)

Supported Units

Region EC	Bar, DegC, km/h, km
Region UK	PSI, DegC, MPH, miles
Region US	PSI, DegF, MPH, miles

Further Information

Stack TPMS brochure

Stack TPMS Pro datasheet


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Additional Information:

In the interests of continuous product improvement, we reserve the right to alter without notice the specifications and features described above. Please contact us for further information: sales@stackltd.com.

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Frequently Asked Questions

Further information can be found in our Troubleshooting Knowledgebase section.

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