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- Last added
- 2026-10-03
Featured OTO Photonics manuals

OtO Photonics PH Series Spectrometer Datasheet
The PH Series spectrometer from OtO Photonics is a compact device built around a linear CCD array and a 32‑bit RISC controller. It uses a crossed Czerny‑Turner optical design to deliver high optical resolution, high sensitivity, low stray light, and fast spectral response.
The instrument is powered via a USB port and offers multiple I/O options, including 6 user‑programmable digital I/Os and custom USB connectors. Detailed mechanical diagrams, electrical pinouts, and an API for Windows hosts are included to aid integration and software development.
Covers: Main Features · Specifications · Wavelength Response · Mechanical Diagram · Electrical Pinout · CCD Overview
Latest OTO Photonics manuals
OtO Photonics PH Series Spectrometer Datasheet
Datasheet 19 pages · 736 KB · ENThe OtO Photonics PH Series spectrometer datasheet provides specifications, optical performance, mechanical dimensions, and USB interface details.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in OTO Photonics manuals
What is the wavelength range of the PH Series spectrometer?
It covers wavelengths from 330 nm to 1050 nm.
How is the spectrometer powered?
The device is powered via its USB port with a supply voltage of 4.75 V to 5.25 V.
