Bluetooth Optical Sensor
Product ID: TP-BT-Plus
Tespro's TP-BT-PLUS Bluetooth optical probe is designed for efficient and versatile meter communication, supporting both Classic Bluetooth and Bluetooth Low Energy. Built with a low-power Chip set, it offers long-lasting battery life and fast charging via a Type-C interface.
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Baud rate
300-115200bps
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Bluetooth
BLE and SPP dual-mode
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Time
Max 100 hours Working、~1 Year Standby
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Charging
30 mins-2C PD Fast Charge
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TP-BT-Plus Bluetooth Optical Probe Video
Features
Product Introduction
Tespro's TP-BT-PLUS Bluetooth optical probe is designed for efficient and versatile meter communication, supporting both Classic Bluetooth and Bluetooth Low Energy. Built with a low-power Chip set, it offers long-lasting battery life and fast charging via a Type-C interface. With IP54 protection, an LED indicator, and Bluetooth OTA update capability, it ensures stable performance in various environments.
Strong Compatibility
It has strong compatibility, being fully compliant with different kinds of protocols, supporting all kinds of devices, and compatible with all brands and types of meters.
Long Communication Endurance
It features long communication endurance, equipped with a 3.7 V / 800 mAh long-life rechargeable lithium battery, and has a meter reading capacity of 6000 meters without recharging.
Fast Charging
The Bluetooth optical probe for meter reading boasts strong compatibility, long endurance, and fast charging capability, allowing you to use it whenever and wherever you want.
Excellent Performance in Harsh Environment
It adopts top-level enclosure material, has silicone protection, a completed set of accessories, and a safety strap holder to prevent accidental falls. Also, it has an IP65 waterproofing rating, is made of robust and reliable ABS + PC material, and can work within a temperature range of -40°C to +70°C.
Tech Specs
Metering Equipment Technical Data
| Items | Features | |||||||
| Communication Interface | BLE and SPP dual-mode | |||||||
| Supported Standard | IEC-62056, ANSI, and DLT-645 protocols, fiting global meter standards | |||||||
| Battery Feature | 800 mAh(Optional) | |||||||
| Battery Charging Time | 30 mins-2C PD Fast Charge | |||||||
| Computer Communication Port | USB 3.0/Type-C/USB-OTG | |||||||
| SensorLight Wave Length | ~900nm | |||||||
| Number Of Keys | 2 Keys(Power and reading) | |||||||
| LED Indicators | 5 LEDS(Power/Communication/Charg/BLE/Reading) | |||||||
| MagnetHolding Power | N40/N52(Optional) | |||||||
| Maximum Data Rate | 57600 in normal and max.115200 available | |||||||
| USB Connection OpticalProbe Model | Supported(Add Data Cable) | |||||||
| Width &Height | 38,5 mm/35,5 mm | |||||||
| Weight | 65gr | |||||||
| Transparent Communication Mode | IEC62056-21 Mode C/Mode E/User Mode | |||||||
| Smart Communication Mode | There is (IEC 62056-21 Mode C/Mode E) | |||||||
| Maximum Frame Length(MTU) | 512 bytes | |||||||
| Silicone Protection | Yes(Included) | |||||||
| Safety Strap | Yes(Included) | |||||||
| Working Environment | -40°C-+70°C | |||||||
| Enclosure Material | PC | |||||||
| Protection Class | IP65 | |||||||
| Firmware And Configuration Update | OTA | |||||||
| Working Days | Max 100 hours | |||||||
| Standby Time | ~1 Year | |||||||
| LED Flashlight | Yes(Include) | |||||||
| Auto power-off | Default auto power-off after 5 minutes (adjustable) | |||||||
| Automatic Meter Reading(AMR) | Support | |||||||
Product Dimensions
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Explore our Solutions
Reliable Optical Communication for Smart Metering
Modern AMI systems require stable and accurate data capture at the meter level. Manual meter reading was time-consuming and error-prone.
Tespro's optical probes, including the TP-BT and USB series, enabled automatic data retrieval via optical ports, supporting various meter brands and protocols. Bluetooth and USB models offered flexibility for both field and desktop use.
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Frequently Asked Questions
To help you better understand our products' performance, compatibility, and usage, we’ve compiled answers to commonly asked questions. If your inquiry isn’t listed below, feel free to contact us directly for further assistance.
Contact Us
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Are these products compatible with my current system?
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Most products support cross-platform protocols and work with Android, iOS, and Windows systems. Please refer to the product specifications for exact compatibility.
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What communication methods are supported?
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Most devices support multiple communication modes such as Bluetooth, USB, and Wi-Fi to meet various application needs.
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Do the products offer water and dust protection?
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Yes, most of the products are rated at least IP54, providing resistance against dust and water splashes in industrial environments.
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Can data be transmitted remotely?
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Some models support wireless data transmission via Wi-Fi or 4G/5G networks, enabling real-time upload to cloud platforms or backend systems.
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How are the devices powered?
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Devices typically feature rechargeable batteries with runtimes ranging from 8 to 24 hours, and can be recharged via USB.
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Do you offer product customization?
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Yes, we provide customization options such as protocol support, casing design, and mounting solutions. Please contact us for more details.
