Salamander provides a range of high quality
sensors for water quality and environmental monitoring.

Sentry range of modular water proof data loggers and high quality sensors for complete monitoring solutions.

The Sentry range of data loggers come in three different formats. Core to the range is the Sentry II data logger; this miniature unit has 8 analogue or 4 digital input channels, an internal power supply, waterproof connectors and is housed in a tough fully sealed enclosure. For single parameter, low cost data logging Salamander can provide the Sentry Solo, which is a dual channel version of the Sentry II, despite its low cost this unit retains all the versatility of the Sentry II and is still fully environmentally sealed. For remotely accessible, long-term fixed installations the Sentry Station offers robust data logging, versatility and remote GSM telemetry access all in one unit.