The introduction of models with "photogrammetry functions" and "laser rangefinders" has expanded the scope of work for a single operator!
The PENTAX GNSS receiver "GX2 Series" offers three models tailored to different applications: "GX2-C," "GX2-L," and "GX2-A." All models are equipped with a downward-facing (for pile driving) camera, enhancing the efficiency of measurement and construction tasks! - GX2-C: Equipped with a downward-facing (for pile driving) camera and photogrammetry function. - GX2-L: Equipped with a downward-facing (for pile driving) camera and laser rangefinder usage image. - GX2-A: Common AR real-time downward-facing (for pile driving) camera across all three model types.
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basic information
■Main Features (Common to All Three Models) - Equipped with a high-performance satellite reception board (high-precision positioning module) with 1408 channels. It can receive signals from GPS, GLONASS, GALILEO, BEIDOU, and QZSS, enabling high-precision and quick observations. - Realizes cable-free network RTK observations. Data from reference points or virtual reference points on the network can be obtained from the distribution server. - Equipped with tilt correction function. Within a range of ±60°, coordinates are corrected in real-time using a tilt sensor. - Dustproof and waterproof design with IP68 rating, allowing for safe operation even in light rain. - The main unit is made of lightweight and durable magnesium alloy, offering excellent heat dissipation and shock resistance. It is compact, weighing 1.03 kg including the battery. - Hot-swappable battery with a continuous usage time of approximately 20 hours. - The easy-to-read display on the main unit shows network connection status, battery level, number of satellites, and location information. It also indicates that the GNSS receiver is receiving satellites even when the controller is not moving. - Controller app PTS. The dedicated app PTS includes photo-taking functionality and map photo display, making it convenient.
Price information
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Delivery Time
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Applications/Examples of results
PENTAX surveying instruments are used in surveying, civil engineering, the construction industry, and public institutions. The photogrammetry function and laser rangefinder are useful for measuring in places that are difficult to access directly, expanding the scope of work.
Detailed information
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PENTAX GX2-C Downward Camera (for Piling) + Equipped with Photogrammetry Function - What is the photogrammetry function (measurement from captured images)? The GNSS unit is equipped with a camera, allowing for the capture of measurement points from multiple directions (3-5 images), enabling the calculation of the coordinates of the points later. In hard-to-reach locations, capturing measurement points from a distance facilitates smoother operations. - How to use Align the red cross mark with the measurement point on the captured image and tap the selection button to display the coordinates. - Accuracy: 20-40mm rms (measuring distance 2m-15m)
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PENTAX GX2-L Downward Camera (for Piling) + Equipped with Laser Rangefinder Up to 5 meters, measurements can be taken in areas that cannot be directly approached, thanks to the laser rangefinder built into the GNSS unit. Accuracy: 55mm rms Measurement range: 5m Photo: Image of laser rangefinder in use.
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PENTAX GX2-A Downward Camera (for Piling) to Improve Efficiency in Surveying Work! With the downward camera (for piling), it guides you to the point with real-time images of the actual location and arrows.
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If the pole's inclination is within ±60°, the inclination sensor will correct the coordinates in real time.
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PENTAX GX2 Series Controller Dedicated Software PTS Menu Screen
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PENTAX GX2 Series Controller Dedicated Software PTS Satellite Configuration Screen Receives signals from GPS, GLONASS, GALILEO, BEIDOU, QZSS, SBAS, and IRNSS.
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PENTAX GX2 Series Controller Dedicated Software PTS Guidance Screen
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PENTAX GX2 Series Controller Dedicated Software PTS Observation Screen
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PENTAX GX2 Series Controller Dedicated Software PTS Photo Shooting Screen
Line up（2）
| Model number | overview |
|---|---|
| GX2-C Downward (for pile driving) camera + photogrammetry function equipped. The GNSS main unit is equipped with a camera, allowing for multi-directional photography of measurement points, enabling the calculation of the coordinates of the points later. | GX2-L Downward (for pile driving) camera + laser distance meter usage image. Measurements can be taken up to 5m using the laser distance meter mounted on the GNSS main unit. It is convenient for measuring in hard-to-reach places. |
| GX2-A Common AR real-time for 3 types of models. Equipped with a downward (for pile driving) camera, it guides in real-time with images of the actual location and arrows, etc. |
catalog（1）
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Company information
Founded in 1933, we have roots in Fuji Seisakusho and develop, manufacture, and sell PENTAX brand surveying instruments, which hold a share in over 40 countries worldwide. We offer a range of surveying and measuring instruments, including recently popular drone-mounted measuring devices, terrestrial 3D laser scanners (TLS), mobile SLAM laser scanners, 2D laser scanners for MMS, total stations, GNSS receivers, electronic theodolites, and auto levels. For all your surveying instrument needs, trust PENTAX TI Asahi Corporation. Our knowledgeable staff is dedicated to providing sincere support. The slogan of TI Asahi Corporation is "Pragmatism in Measurement" – we strive to pursue actual measured performance over theoretical values and sincerely respond to the needs of surveying sites, with the motto of contributing to the realization of a prosperous society.