Calibration Optical Probe
Product ID: TP-11
TP-11 Smart Electricity Meter Probe is an optical pulse acquisition and check probe designed in China by Tespro that matches with electronic energy meters in the world and is used with verification equipment to test. It is an LED light/IR sensor that changes into electric
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Application
Applied to electronic energy meters
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Power
DC5V±10%，≤10mA(default)；DC12~36V for option
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Fastening
Strong magnetic adhesion
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Temperature
-40℃~70℃
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Features
Product Introduction
TP-11 is an optical pulse acquisition and verification optical probe that was initially designed and produced by Tespro China. The device is typically applicable to pulse acquisition of electronic energy meters around the globe and is applicable to fulfill verification work along with verification equipment. TP-11 optical scanning probe has the capability of detecting both light and IR(Infrared) light pulses emitted by LED and convert it to electric pulses.
Strong Compatibility
It is highly compatible whereby the lights of various color and wavelength are identified and changed into electric pulses. It has multiple working and output voltages (3.3/5/12/24/36VDC) and has a variety of connectors.
Fixed Method
It has several fixed ways, which are useful in different situations such as high - positioned meters or mechanical meters of old fashion.
High Sensitivity
It is very sensitive with a minimum pulse width of 200ms and a maximum frequency of either 5kHz and above. It is able to detect various colors of light, does not have light-interference and can be used both indoors and outdoors.
Excellent Performance in Harsh Environment
The optical probe is made of 100 percent PC material, which makes it very productive in extreme conditions such as summer sun or winter blizzards. It has high quality - notch enclosure material, a powerful magnet, and a soft and durable cable.
Tech Specs
Metering Equipment Technical Data
| Category | Items | Features |
| Power | Power supply | DC5V±10%,≤10mA(default) DC12~36V for option |
| Output pulse | High level ≥4.0V,low level≤0.3V, positive electric pulse DC5V/DC12~24V for option |
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| Cable | Cable length | 3M in normal, 2M for option |
| Interface | Connector | Bare wires without connectorin normal Customized connector is available |
| Mounting | Fastening | Strong magnetic adhesion(specified by IEC 62056-21) |
| Mechanical & Enclosure | Mechanical | PC |
| Environmental | Environment | Application temperature:-40℃~70℃ in normal |
| Dimensions | Diameter &Height | Optical port 32mm Diameter/Height 30mm |
| Weight | 92 gr | |
| Accessory | Probe Fixture | TP-GS2 supporting fixture can be used for probefixing onto any kind of meters |
| Magnet Holding Power | N40/N52(Optional) | |
| Physical Specifications | Protection Class | IP 52 |
Explore our Solutions
Reliable Optical Communication for Smart Metering
Modern AMI systems demand reliable and precise metrical-level capture of data. Reading of the meter was time consuming and subject to errors.
The TP-BT and USB series of optical probes brought out by Tespro also supported different metrers and allowed automatic data retrieval through optical ports. Flexibility was provided by Bluetooth and USB models both in the field and desktop.
Case
Product Case
The meter production company had efficiency problems with verification of production lines, current probes could not be made to work well with various calibration devices and needed a lot of adjustments and slowed down the pulse testing of energy meters. This posed a bottleneck in quality control of electricity and thermal meters production.
Tespro resolved this with TP-11 Calibration Optical Probe which adapts in a seamless manner to all kinds of verification tools, starting with high precision standard meter through on-site testing equipment. It was sensitive to light and IR pulses and this guaranteed it to convert them in electric pulses to facilitate good data capture.
Its built-in calibration sensors automatically adjusted to changes in the ambient light, which means that it makes real-time and accurate quality measurements. This plug-and-play solution reduced downtimes on reconfiguring the production lines and increased the efficiency of the verification process.
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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.
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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.
