There is no reason not to have TP2 for your safety

TRUCK/BUS

The under inflation should be monitored

TP2-Trucker

The under inflation should be monitored
We cannot over-emphasize the need of TPMS in the field of commercial vehicle. We can see the thousands of truck tire debris pieces alongside roadways. When steel-ply tires are operated in under-inflation/over-loaded conditions, the steel ply cords are deflected beyond their design limits, much like bending a coat hanger or pieces of baling wire repeatedly In same result, fatigue failure occurs in the upper sidewall area, beginning with fracture of one or more ply cords, then processing and resembling a "zipper" opening. The zipper rupture often results in immediate, explosive air loss, generating force that is extremely hazardous-even deadly- to anyone in the immediate area. To avoid the zipper break is top issue for truck and bus companies and one simple solution to ensuring a fleet is 100% free of zipper ruptures is installing and managing a reliable TPMS. The unique-designed tire sensor of SEETRON will support 100% of this issue. We can calculate the expense of one tire puncture on the road
The unique-designed tire sensor of SEETRON will support 100% of this issue.
  • We can calculate the expense of one tire puncture on the road
  • ⋅ Cost of new tire and wheel
  • ⋅ Damage of auto parts like air line of air suspension device
  • ⋅ Expensive road call / wrecker service cost
  • ⋅ Freight delay
In the long term of commercial operations, the financial benefits likely to accrue from more consistent and precise inflation maintenance are better tread wear and longer casing life ( more retreads ). Fuel economy gains will also be abstained.

TP2-Phone

Introduction
Most of modern truck/bus drivers have a smart phone and the smart phone has replaced many displays and functions. SEETRON has developed the leading-edge smart phone APP and it is the first full function TPMS APP for CV TPMS. It is not simple display APP but has full function also.
System Overview
The outstanding feature
- TPMS APP for smart phone
- Easy TPMS APP
- Real time monitoring of tire pressure and temperature, warning of low pressure and high temperature
- Push notification of warning and real time warning
- Bluetooth communication between smart phone and OBU
- Communication with Android or iOS smartphone via Bluetooth 4.0
- Hand-held tool for programming each tire position
- The TPMS data including Tire pressure & Temperature, Warning, DOT record, time and GPS, can be easily communicated, logged and sent to the appropriate resource of analysis by smart phone.
- Pre-setting of sending TPMS log data by E-mail periodically
- Providing historical DOT NO. (12 digits) data for tire management
- Drop and hook feature that allows different tractors and trailers to use a common system when moving from different equipment.
- Actual vehicle icon display: truck, bus, trailer, forklift and crane.
- Max 108 tires in total, 36 tires of 9 axles for each vehicles (Tractor+Trailer1+Trailer2)
- The TP2-phone consists of smart phone APP, OBU, Repeater and tire sensors.
Main Display
Warning Screen – Low pressure
Warning Screen – High temperature
Menu screen
Trailer Coupling Screen
TPS info Screen
DATA transmission Screen
TPS setting
Convenient replacement of the tire position with OBU
Hand - Held tool function of OBU
Specification of system
Description
Radio Frequency
Operating Temp Internal tire sensor
External tire sensor
OBU
Repeater
TPMS HMI
Communication Tire sensor
OBU
Repeater
Specification Remarks
433/315 MHz, FSK
-40℃ ~ 125℃
-40℃ ~ 80℃
-20℃ ~ 80℃
-20℃ ~ 80℃
Smart phone APP
Wireless 433/315 MHz
Wireless 433/315 MHz Bluetooth 4.0
Wireless 433/315 MHz RS 485
OBU ( On Board Unit )
It is in-cab device is used as the interface between the smart phone APP and the tire sensors by Bluetooth. The TPMS ECU in it is monitoring and controlling the system. It has internal RF receiver, Bluetooth receiver and transmitter, supporting hand held programming tool by LF transmitter. Also there is the warning and status LED signal display.
Feature :
- TPMS ECU – monitoring and controlling TPM system
- RF wireless receiver with UHF antenna
- Internal Bluetooth receiver/transmitter
- LF hand-held programming tool with LF (125KHz) antenna
- LED light for status and warning display
- Buzzer sound of warning
- Power outlet to recharge the smart phone
- Power inlet to use the phone battery
- Rechargeable battery

Specification

Description Specification Remarks
Operation Voltage 9V~36V
Current Consumption Max 30mA(@24V)
Operation Temperature -20℃ ~ -80℃
Communication Mode Bluetooth 4.0 For smart phone
Transmission Frequency 433/315 MHz(FSK)
Transmission Power <10dBm
Receiving Sensitivity -105dBm
LF Transmission 125KHz(ASK) For sensor wake up
Size 80 X 90 X 40 (W X D X H)
Weight 300g
Wireless Repeater on tractor/Bus and trailers
Most of vehicles can work with one repeater and install the repeater between monitor and rear tire axle. The repeater shall be located under the frame according to wireless signal strength and distance. There will be no cable connection between a cabin display and repeater under the cabin and it makes the installation easy. The multiple repeaters and receiver can be used for special equipment vehicles or long body vehicles. The repeater of trailer shall be installed between trailer-tractor and/or 1st trailer -2nd trailer and it is used as the wireless device for a drop-and-hook feature for trailers. The trailer repeater is TPMS ECU and keeps all information of tire sensors.
Feature :
- Wireless transceiver between a cabin display and tire sensor
- Wireless transceiver between tractor and trailer and/or 1st trailer and 2nd trailer
- Rigid design of water and shock proof
- TPMS ECU function of trailer
- Multiple repeaters for full trailers
- Drop and hook for a trailer
Flat bracket

Specification

Description Specification Remarks
Operation Voltage 9V~36V
Current Consumption Max 30mA(@24V)
Operation Temperature -20℃ ~ -80℃
Communication Mode Wireless and RS485
Transmission Power <10dBm
Transmission Frequency 433/315 MHz(FSK)
Receiving Sensitivity -105dBm
Connecter Type 8pin female(Cable side - TWP08F)
Size 69 X 117 X 34 (W X D X H)
Weight 140g
Tire sensor
The tire sensor transmits tire information through an RF signal to the in-cab display and repeater. Current TPMS are separated into two fundamental types, depending on the positioning of the sensors. We are providing external and internal positioning of the sensors both. There are the internal valve stem mounted/internal wheel mounted sensors and external valve stem mounted sensor. Most of OEM manufacturers are using the internal valve stem mounted sensor.
The advantage of internal sensor is :
- Monitoring real temperature of inside tire

The advantage of external sensor is :
- Easy installation
Wire sensor with easy lock
The wire sensor is mounted to the wheel with a steel wire and tightened by easy-lock system.
- Easy tighten and locking of steel wire on the rim without special plier.
- Universal mounting for all kind wheels.
Feature :
- Easy installation - It is possible for a man to tighten and lock the wire cable without special plier.
- No scratch on the rim - The coated steel wire will not make any scratch on the rim surface.
- No corrosion and rust on the rim - The coated steel wire has no influence by moisture or humidity in the tire.
- The protection of sensor hole: The sensor cover protects the sensor hole from inflowing of balancing bead or water in the tire.
- Light material to save the freight charge.

⋅ The EASY-LOCK System?

The EASY-LOCK system is a reversible latch system that can tighten and lock the wire cable by hand with the handle provided and loosen the wire cable. It can tighten and lock the wire cable by clockwise turn and loosen by anti-clockwise turn.
The proper torque is 2.1 Nm.

Specification

Frequency 433/315 MHz
Operating temperature -40℃ ~ 125℃ (-40℉ ~ 257℉)
Operating pressure 100kPa~1500kPa (0 ~ 15 bar)
Battery life 5 years in standard working condition
Size 77 X 39 X 17mm
Weight 49g
CAP sensor
The cap sensor is mounted to the end of the valve stem in place of the valve stem cap.
Feature :
- Easy to install - The replaceable battery
- Battery life time is 2years
- Water proof
- Anti-theft housing – needs the special designed wrench to remove the cape sensor

Specification

Frequency 433/315 MHz
Operating temperature -40℃ ~ 80℃ ( -40 to 176 F)
Operating pressure 100kPa~1500kPa (0 ~ 15 bar)
Battery life 2 years in normal condition
Size 27 mm (D) / 23 mm (H)
Weight 15.4g

TP2-PND

Introduction
This TPMS has an independent display for professional user. The 5” PND (Portable Navigation Device) has been used. The system consists of monitor, repeater, tire sensors and has service setting function.
System overview
The outstanding feature
- All in one display technology - display, touch-panel, RF receiver, programing hand-held tool
- The system has 5.0 inches TFT-LCD with touch panel.
- The variety of vehicle selection: It can show the different type of truck, bus and trailer, the selectable vehicles are 9 types of truck, 8 types of bus including articulated bus and 14 types of trailer.
- Full trailer can be monitored ( Trailer 1 + Trailer 2 )
- Coupling and decoupling function for trailer drop & hook
- Multiple repeater function
- Utility connection - Modem, Rear view camera ( in option )
Specification of system
Description
Radio Frequency
Operating Temp Internal tire sensor
External tire sensor
Monitor-AM
Repeater
TPMS HMI
Communication Tire sensor
Monitor-AM
Repeater
Specification Remarks
433/315 MHz, FSK
-40℃ ~ 125℃
-40℃ ~ 80℃
-20℃ ~ 80℃
-20℃ ~ 80℃
Smart phone APP
Wireless 433/315 MHz
Wireless 433/315 MHz
Wireless 433/315 MHz RS 485
ALL-IN-ONE TPMS system
The 5 inches TFT LCD display with touch screen has RF receiver, LF hand tool and data logging function in single body.
Driving mode - truck 6*2
RF transceiver and LF hand tool
- The different vehicle and the different display.
- The variety of truck and bus and trailer can be shown in display.
- The TP2-Trucker has total 31 vehicle types, 9 types of truck, 8 types of bus including articulated city bus and 14 types of trailer.
Truck
4 * 2
6 * 2
8 * 4
Bus
6 * 2
4 * 2
Articulated Bus 8 * 2
Trailer
6 * 0
4 * 0
4 * 0
MENU
The menu has the 8 graphic icons and it includes
- the driver’s selection for target pressure and alert setting
- the TPMS setting for service job
- the self-test for installation
- the data logging for warning and monitoring analysis.
menu
The wireless repeater & tire sensors
The wireless repeater and tire sensors are same with TP2-Phone model.