The new SM150T Sensor is ideal for measuring moisture content and temperature in soils and substrates. It has a wide range of applications across science, horticulture and agriculture, and is a reliable and cost-effective sensor for system integrators, who appreciate its ease of installation and simple interface (0 – 1 V…
Photovoltaic developers and triallists find the SPN1 Sunshine Pyranometer a valuable tool for research and for performance validation. When making PV investments, it is essential to identify the best locations. An SPN1 can be used to quantify the available global and diffuse radiation at potential sites. Later, after an installation…
Delta-T Devices has launched a new digital version of their well-established analogue PR2 Profile Probe. Named the PR2 SDI-12, it shares the many strengths of the analogue version (which remains in production), but with the addition of SDI-12 compatibility - allowing integration into new and existing SDI-12 systems. As with the…
Marine AOD measurements matter because aerosols can affect respiratory health, climate change, and the safety of aircraft during volcanic events. However, routine marine Aerosol Optical Depth (AOD) surface-based observations are in short supply because it is both difficult and expensive to operate conventional automatic sun photometers at sea. Two prototype…
Two notable new research papers have been added to the fast growing SPN1 Sunshine Pyranometer online resource centre. The SPN1 Resource Centre is designed to help visitors fully understand the workings and benefits of the SPN1 (including calculation of DNI), and to provide access to the latest SPN1-related research trials and…
Valentin Juhasz is an electronics engineer that has worked in the building conservation sector for over a decade. His company, Core Conservation, has recently been at the forefront of historic building dampness investigation and remediation. His dissatisfaction with the sector’s lack of scientific understanding about the nature of moisture in…
Delta-T Devices Founder, Ed Potter, shared a platform with a number of prestigious academic speakers to pay tribute to the life and work of Professor John L. Monteith at the 2013 American Society of Agronomy Annual Meeting in Tampa, Florida last November. John, who passed away in July 2012, was…
Modem boxes for use with a GP2 logger require an additional cable (GP2/GP1-M8) to be ordered. GP2/GP1-M8 description: GP2 to Modem Box Cable, M12 to M8 M12 (f) to M8 (m) 0.9m cable. Connects GP2 Data Logger to GPRS Modem Boxes. Also directly links GP2 into GP1 cable networks.
Spare AP4 rechargeable battery v2 Battery: internal rechargeable, 20 hour duration Charger: separate unit, 12 to 15V DC, 0.5A, 110, 220 or 240V AC mains input (please state when ordering) Recharge time: 14 hours The PSB2 battery is not compatible with AP4 Porometers supplied before July 2004, unless a chassis…