Portable Thermometer with ATEX Protection Dostmann P700EX

The Dostmann P700EX is a portable, intrinsically safe thermometer for hazardous areas designed to deliver high‑precision temperature measurement from −200 °C to +850 °C. With its certified ATEX marking II 2G Ex ib IIB T4 Gb, robust ABS housing and intuitive two‑line display, it combines safety, speed and clarity in the field. A USB interface and optional documentation software streamline compliance reporting, while the integrated calibration function ensures traceable accuracy over time. Choose the P700EX when your process demands reliability, precision and certified explosion protection in a compact handheld instrument.

Key Benefits and Applications

- Certified safety for explosive atmospheres: Operate confidently in gas‑hazardous industrial zones thanks to the ATEX protection rating II 2G Ex ib IIB T4 Gb, supporting maintenance, inspections and routine checks without compromising safety. - Wide measuring range for diverse tasks: From cryogenic storage to high‑temperature process lines, the −200 °C to +850 °C range covers laboratory, petrochemical, energy, food and HVAC applications with a single instrument. - Laboratory‑grade accuracy on site: Achieve tight control with ±0.1 °C accuracy in the critical −100 °C to +200 °C span and 0.1% of reading elsewhere, ideal for quality assurance and validation work. - Fast, clear decisions in the field: A large two‑line LCD with trend bargraph plus MIN, MAX, HOLD and average functions helps you capture transient events and stabilisation behaviour at a glance. - Seamless documentation and compliance: Connect via USB and, with optional Windows software, generate graphical and tabular records to support audits and SOPs. - Easy upkeep and long service life: The integrated 1‑/2‑/3‑point calibration function maintains accuracy, while the rugged ABS enclosure and single‑hand sensor holder enhance daily usability. - Flexible probe options: Works with a wide selection of interchangeable Pt100 probes, letting you tailor response time, length and diameter to each measurement task.

Featured technical specifications

- ATEX protection: Marking II 2G Ex ib IIB T4 Gb for intrinsically safe operation in explosion‑endangered gas atmospheres. - Sensor input: 1 channel, Pt100, 4‑wire for maximum accuracy and lead‑wire compensation. - Measuring range: −200 °C to +850 °C to cover cryogenic through high‑temperature applications. - Accuracy: ±0.1 °C from −100 °C to +200 °C, otherwise 0.1% of measured value for dependable results across the full span. - Resolution: 0.1 °C across the entire range to detect small temperature changes. - Display and functions: Two‑line LCD with trend bargraph; MIN, MAX, HOLD and average value storage; differential temperature display for comparative checks. - Calibration capability: Integrated calibration with selectable 1‑, 2‑ or 3‑point adjustment to compensate sensor tolerances. - Interface and software: USB interface; optional DE‑Graph software for graphical and tabular documentation on Windows. - Probe connector: DIN 8‑pin for secure, reliable attachment of Pt100 probes. - Operating conditions: Instrument ambient 0 °C to +40 °C for dependable field use. - Power supply and autonomy: 9 V battery with approximately 20 hours of operation; mains operation possible with suitable power supply. - Housing material: Durable ABS for shock‑resistant portability. - Dimensions and weight: 200 × 93 × 44 mm; approximately 600 g for comfortable handheld use.

Why this product is the perfect choice

At Stratosens.com, the Dostmann P700EX comes with expert guidance to match the right Pt100 probe and accessories to your process, plus optional calibration services to keep you audit‑ready. You benefit from curated instrumentation, technical support and a focus on industrial safety and precision—making Stratosens.com the smart, reliable destination for ATEX‑certified temperature measurement.