Optical Measurement Probe
Product ID: TP-PDA Handheld Terminal
TP-PDA Series Optical Probe are designed with USB or RS232 interfaces in 2011 by Tespro China. The up-to-date technologies and the general application property almost all kinds of electric meters and thermo meters make it very unique among the optical probe families.
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Baud rate
300-115200bps
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Standard
IEC 62056-21/ANSI/ANSI-Type2/DL/T-645
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Interface
RS232/RS485/TTL/USB
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Temperature
-40℃~+70°
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Features
Product Introduction
TP-PDA Series Optical Probe are designed with USB or RS232 interfaces in 2011 by Tespro China. The up-to-date technologies and the general application property almost all kinds of electric meters and thermo meters make it very unique among the optical probe families.
Strong Compatibility
It has strong compatibility, being compatible with all brands and types of meters, fully compliant with various protocols, and supporting all operating systems.
The World's Best USB Chip
It is the world's best USB chip and compatible with all operating systems.
Support Ultra-high Speed
It supports ultra-high speed, with communication speed reaching up to 300 - 115200 bps, and features transparent transfer mode for seamless integration with meters.
Excellent Performance in Harsh Environment
It delivers excellent performance in harsh environments. The optical probe, made of 100% PC material, works well in extreme conditions, completing its tasks reliably. It also has top - level enclosure material, a strong magnet, and a soft, durable cable.
Tech Specs
Metering Equipment Technical Data
| Items | Features | |
| Communication Interface | RS232/RS485/TTL/USB | |
| Supported Standard | IEC 62056-21/ANSI/ANSI-Type2/DL/T-645 | |
| Sub-Models | TP-PDA-IEC:Compliant with IEC-62056-21(ModC&E) TP-PDA-ANSI-N:Compliant with ANSI C12.18 TP-PDA-ANSI-S:Compliant with ANSIC12.18-2006type2 TP-PDA-IR645:Compliant with DL/T-645-97/07 |
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| Adaptive Terminal | TP-PDA-DP97:for Dolphin 9700 TP-PDA-MC75:for Motorola MC75xx TP-PDA-iPad:for Apple iPad TP-PDA-IEC-T:for Tespro TA-262,IEC standard TP-PDA-645:for Tespro TA-262,DLT/645 standard TP-PDA-HTTP:for Zhenzhong HHU Model 900 TP-PDA-HTTJ:for JieBao HHUModel 9800/A188 |
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| Maximum B.R. | 57600in normal and max.115200 available | |
| Connector | RS232-DB9/USB-A/Type-C/(Customized) | |
| Sensor Light Wave Length | ~900nm | |
| Cable length | 2Min normal and 3M/4M/5M for option | |
| Fastening | Strong magnetic adhesion (in accordance with IEC 62056-21) | |
| Magnet Holding Power | N40/N52(Optional) | |
| Mechanical | Impact ABS+PC housing | |
| Environment | Application temperature:-40℃~+70℃ in normal | |
| Diameter&Height | Optical port 32mm Diameter/L45xH34mm | |
| Weight | 88 gr | |
| Enclosure Material | ABS+PC | |
| Protection Class | IP54 | |
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.
Case
Product Case
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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.
