The LL-C are designed to give savings over uncontrolled lighting whilst retaining an ease of installation and configuration. A passive infra-red detector monitors occupancy through moving body heat and a
Our range of light level sensors output a linear 0-10Vdc signal representing the lux level at the sensor element. This is typically used in lighting strategies to optimise energy efficiency
The LL-E-V has a linear 0-10Vdc signal representing the lux level at the sensor element. This is typically used in lighting strategies to optimise energy efficiency through dimming and/or disabling
The LS-541 is intended to monitor the liquid level in a tank or vessel and provides a switched output for local alarm, pump or valve control. The differential between switching
The LS-FL series is a range of level switches suitable for single or multi-level applications where access is only available from the top surface or where multiple level sensing is
The LS-SLP level probe is used for the continuous hydrostatic level measurement of liquids. Filling heights between 2.54 and 10.2 mWS (water column) can be achieved in ventilated tanks.
A range of level switches designed for high and low liquid level detection in tanks and vessels. The LS-S types are for side mounting, type 1 switches fit from the
A range of level switches designed for high and low liquid level detection in tanks and vessels. The LS-S types are for side mounting, type 1 switches fit from the
Using passive infra-red detection, the OC-C-LVN occupancy detector monitors occupation through moving body heat and upon detection the internal SPDT relay activates. The OC-C-LVN is for flush mounting through a
Using passive infra-red detection, the OC-x-LV range of occupancy detectors monitors occupation through moving body heat and upon detection the internal SPDT relay activates. The OC-C-M is an active motion
Using passive infra-red detection, the OC-x-LV range of occupancy detectors monitors occupation through moving body heat and upon detection the internal SPDT relay activates.
These highly accurate sensors are designed for differential pressure measurements of air and other neutral gases. The unit is especially suited for measurement and control in HVAC applications.
Sontays range of field selectable multi-range differential pressure transmitters, incorporate a proven ceramic fulcrum lever technology for pressure measurement. The PA-699 has three field selectable ranges in one unit, providing
These are highly sensitive air differential pressure switches, suitable for providing an indication of fan status and dirty filter conditions. The switching setpoint is adjusted by means of a knob
The PA-DPT differential pressure transmitter is ideal for measuring filter conditions, as well as many other applications in ventilation/air conditioning systems in buildings, laboratory’s and clean rooms (air and non-
Sontay’s clear and coloured PVC tubing is supplied in 30 meter reels. PVC is a highly flexible material making it an excellent choice for longer runs when monitoring air pressure.
PL-520 pressure sensor is based upon thick film technology where the pressure cell is fully welded. This sensor meets the high burst protection demands and is suitable for a wide
The PL-525 range of static pressure transmitters are suitable for use with a large range of liquids and gases compatible with the FPM (Viton) seal. The pressure transmitter is based
Features optimised polymer diaphragm technology to give long term stability and excellent repeatability of switching points and housed within a rugged industrial case.
A sensor for liquids and gases which uses the Hall Effect sensing technology. The high over pressure resilience and rugged mechanical construction make this product suitable for a wide range
For high accuracy and close control applications, the PL-692 features ceramic sensing technology for exceptional accuracy and reliability. The amplified sensing technologies allow high temperature stability and no creepage associated
Liquid differential pressure switch suitable for monitoring flow status across pumps, chillers, valves etc. The switch has an adjustable set point from 0.3 bar to 4.5 bar with a fixed
Adjustable pressure switches, suitable for the monitoring of flow failure and proving in pumps, chillers, valves etc. Units have an adjustable setpoint and differential.
Sontays range of current switches offer adjustable or fixed setpoints and provides accurate, reliable and maintenance-free operation. Output switching options include 30Vac/dc @ 1A or 240Vac @ 1A, with current
Sontays range of current switches offer adjustable or fixed setpoints and provides accurate, reliable and maintenance-free operation. Output switching options include 30Vac/dc @ 1A or 240Vac @ 1A, with current
The Sontay range of current transformers are available in moulded, split core and ring types. They all suitable for use with the PM-EM range of kWh meters. The split core
This series of current transducers provide accurate load trending information with a choice of 4-20mA, 0-10Vdc and 0-5Vdc output signals. They provide accurate, reliable and maintenance-free operation. Solid and split-core
The PM-EM210 is a compact energy meter that has a removable front LCD display that allows it to be either DIN-rail or panel mounted. The energy meter is designed for
The PM-EM24 DIN-rail mounted energy analyser is designed for active and reactive energy metering. When using the optional RS-485 ModBus output it is possible to connect up to three additional
