SONTAY GENERAL

Collecting and analysing data is key component in assisting the people to analyse Indoor Air Quality and to meet its energy target

The key parameters to be measured and analysed are:

Temperature
Relative Humidity
CO2
VOC’s: Volatile Organic Compounds
Air Quality

What is a heat cost allocator?

What is a Smart building?

A Smart Building refers to “the ability of a building or its systems to sense, interpret, communicate and actively respond in an efficient manner to changing conditions in relation to the operation of technical building system or the external environment and to demands from building occupants.”

The new Smart Sensor from Sontay enables people/businesses to collect and correlate all the data required, to address IAQ issues and reduce Energy/Operating costs.

A Smart building would be nothing without the variety of sensors that monitor and analyse environmental conditions on a day to day basis, then provide the information to the building control system. Sensors are constantly working, providing valuable data back to the control system.

3 CORE PILLARS:

Improve Energy Efficiency
Maintain Healthy Indoor Climate
Manage Electricity Demand.

Sontay SMART Sensor:

Sontay’s new generation of Smart sensor can offer full environmental sensing in one single device. This sensor can measure;

Temperature
Relative Humidity
CO2 Carbon Dioxide
CO Carbon Monoxide
Air Quality
Light Level
Occupancy

The sensor also offers user interface options, e.g. Set Point, Fan Speed and Momentary Switches.

The result is a faster, more efficient installation where controller and I/O requirements are reduced.

Benefits:

Greater comfort and control for the End User
Ease of data monitoring assist the Building Manager
Simplified & low cost for the Systems Integrator

There are also Sensors available to monitor individual parameters if necessary:

Air Quality

CO2

RH +T

SONTAY Portfolio:

Air Quality & Gas Detection

GL Gas Leak Alarm System

Gas Leak Alarm Systems A range of gas leak detection systems for natural gas, LPG and Carbon Monoxide.

GS Air Quality, Carbon Dioxide/RH & T & Gas Sensors

Carbon Dioxide/RH & T & Gas Sensors, a range of sensors for indoor air quality (VOC), CO2, CO and common exhaust gases.

SD Duct Smoke Detector

Duct Smoke Detector Duct mounting smoke detector for monitoring and alarm applications.

GL-CO Gas leak alarm systems

GL-CO Gas Leak Alarm System

A range of stand-alone gas leak alarm Systems for use in commercial / industrial gas installations to provide safety alarm and shutdown facilities on detection of gas leakage.

GL-CO-RFG65x

GL-CO-RFG361

Air Quality & Gas Detection:

GS-AQ Space Air Quality Transmitter

The GS-AQ series of air quality transmitters are designed for use with the control of fresh air for ventilation purposes. They determine the air quality through measurement of Volatile Organic Compounds (VOC’s) and other mixed gases. This signal can be used to control fresh air fans and dampers according to the ventilation load.

GS-AQ1000

GS-AQ622

GS-AQ-xx-UN Space & Duct Air Quality Transmitter, Single Analogue Universal Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided. Also available with a passive resistive output for temperature, along with other passive outputs.

GS-AQ-UN

GS-CO Carbon Monoxide Sensors

Sontay’s range of CO sensors offer real time detection for Carbon Monoxide measurement. A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. 2-wire loop powering selectable via DIP switch. The long life electrochemical Carbon Monoxide sensor makes it ideal for many applications including underground parking, loading bays and warehouses.

GS-CO-S

GS-CO-D

GS-CO2-D – Carbon Dioxide, Temperature and optional RH Sensors

Using a NDIR sensor for measuring CO2 concentrations and utilizing ABC (Automatic Baseline Correction) algorithm, they offer excellent long term stability & accuracy. Available with active temperature and RH outputs, as well as other passive outputs and user interfaces.

GS-CO2-D

Interface Options

GS-CO2-S – Carbon Dioxide, Temperature and optional RH Sensors

GS-Co2-S

Interface Options

GS-CO2-xx-UN – Single Output Carbon Dioxide Sensors

A unique feature of this sensor is its ability to automatically detect what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly.

GS-CO2-UN

GS-S Gas Sensors

The GS-S range of 4-20mA loop powered gas sensors are fitted into a robust housing, to detect the following gases: Nitrogen dioxide (NO2), Oxygen (O2), Sulphur dioxide (SO2)

GS-S

Duct Smoke detector

SD-622 Duct Smoke Detector

The SD-622 provides relay outputs on the detection of smoke or fault conditions. The alarm output relay can be either manual or auto reset depending on application type.

SD-622

Air & Water Flow

AV Air Velocity Sensor & Probe

Air Velocity Sensors & Probes A range of single and multipoint air velocity probes and sensors, plus wind speed and direction sensors for outdoor use.

FS Air & Liquid Flow Switches

Air & Liquid Flow Switches A range of paddle switches for air and liquid flow proving in ducts and pipes.

LS Liquid Level Switches & Sensors

Liquid Level Switches & Sensors A range of float switches, and capacitive or ultrasonic level sensors for liquids.

Air Velocity sENSOR & Probe

AV-622 Single Point Air Velocity

The AV-622 is a single-point, multi-range Air Velocity Transmitter with user selectable 0-10Vdc or 4-20mA outputs and four user selectable measurement ranges

AV-622

AV-EP Multi-point Air Velcocity Probes

The AV-EP series of air velocity probes are available in lengths from 100 to 600mm. They are used to ensure that recommended flow rates for public buildings and industrial plant are achieved.

AV-EP

AV-MPS Multi-point Air Velocity Probes

the AV-MPS series in lengths of 700 to 2000mm. They are used to ensure that recommended flow rates for public buildings and industrial plant are achieved

AV-MPS

AV-W-AD Wind Speed & Direction Sensor

The AV-WAD measures wind speed & Direction providing a pulsed output and is intended for applications where external weather conditions influence the building control strategy

AV-W-AD

AV-W-S Wind Speed Sensor

The AV-WS measures wind speed providing a pulsed output and is intended for applications where external weather conditions influence the building control strategy, such as for the automatic closing of windows.

AV-WS

FS AIR & LIQUID Flow Swtiches

FS-521-Air Flow Switch

The FS-521 paddle switch is intended to monitor air flow within a duct and provides a switched output on detection of either a specific air velocity or flow failure.

FS-521

FS-541-Liquid Flow Switch

The FS-541 of paddle switch is intended to monitor liquid flow within pipes and provides a VFC output on detection of either a specific flow rate or flow failure.

FS-541

ls liquid level switches & sensors

LS-541-Liquid Level Switch

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.

LS-541

LS-712-Hydrostatic Level Transmitter

Sontay’s new LS-712 range of submersible water level transmitters provides continuous hydrostatic level measurement up to 10.2m of water.

LS-712

LS-AFS-Automatic Float Switch

The LS-AFS is designed for simple reliable water level control. The float switch can be used to control a pump for either tank filling or tank emptying (a high or low level cut-out).

LS-AFS

LS-CAP-Capacitance Level Sensor

These sensors are designed for level measurement in tanks or sumps providing a 4-20mA output relating to the level of fluid in the tank.

LS-CAP

LS-FL-Multi Level Switch

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 desired from a single penetration

LS-FL

LS-SN- Level Switch Side

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 inside of the tank and tighten on to a back nut whilst the type 2 switches mount from the outside into a tapered boss.

LS-SN

LS-SS-Stainless Level Switch Side Mount

LS-SS

Controllers

FC Fan Speed Controllers

Fan Speed Controllers A range of manual or automatic motor speed controllers, ideal for single-phase fans.

RE Electric Heater Battery Controllers

Electric Heater Battery Controllers A range of single and 3-phase controllers for electric heater batteries and resistive loads, from 1.5kW to 86kW.

Input/Output Modules

IO Input/Output Modules

IO Input / Output Modules IO modules offer capability for rescaling, converting, isolating and overriding signals from BMS controllers

IO-ABM Analogue Override Module

Intended for applications which require independent manual override of analogue output channels from a BMS controller, as a fail-safe in the event of controller failure.

IO-ABM4

IO-ARM Analogue Re-Scaling Module

For signal rescaling, the IO-ARM can accept either a voltage or current input which can be rescaled to either a voltage or current output. The signal rescaling is achieved by using the trimming potentiometers and jumpers links.

IO-ARM

IO-AUD R/L to Analogue Module

IO-AUD

IO-DIM Digital Input Multiplexers

These modules are intended for use with BMS controllers to expand their input capacity by multiplexing four or six digital signals, or 4 or 6 x 24Vac/dc inputs into a single analogue controller unit.

IO-DIM-4

IO-DIM-6

IO-RM Relay Modules

This range of relay modules is intended for use with BMS controllers to convert an analogue control output to various switching relay modes. Example applications include the control of raise/lower valves, damper actuators, pump changeover and boiler control.

IO-RM1 IO-RM2 IO-RM3

IO-RM4 IO-RM8 IO-RMA

Light Level & Occupancy

LL Light Level Controllers & Sensors

Light Level Controllers & Sensors A range of ceiling mount lighting controllers, and wall and outside light level sensors.

OC Occupancy detectors

A range of wall and ceiling mounted occupancy detectors to monitor and control spaces in building.

Relative Humidity & Temperature

RH-CAL

We can now offer in-house calibration of our temperature and relative humidity sensors. Our state of the art calibration chamber is tested to UKAS standards and we can provide test certificates for 3-point calibration with additional points if required.

PL Liquid Pressure Sensors & Switches

A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find.

RH-D-UN – Single Output Duct Relative Humidity Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input its set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided. Also available with a passive resistive output for temperature, along with other passive outputs.

RH-O – Outside Mount RH & T Sensor

RH-O-UN – Single Output Outside Relative Humidity Sensor

RH-R – Remote probe RH & T Transmitter (±3%)

RH-S – Space Relative Humidity and Temperature Sensor

RH-SH Humidistats

RH-SH humidistats are designed for the on/off control of humidification and dehumidification equipment, or the initiation of alarms or override controls. High quality sensing elements ensure accurate measurement and switching differential.

RH-S-UN – Single Output Space Relative Humidity Sensor

RH-W – Wall Mount RH& T Sensor

RH-W-UN – Single Output Wall Relative Humidity Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input its set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided.Also available with a passive resistive output for temperature, along with other passive outputs.

Temperature

ST Temperature Thermostats

A series of capillary, duct, immersion, frost, strap-on and space thermostats, with auto or manual reset and a variety of temperature ranges to suit every application.

TT S Space Sensors

Our temperature and sensors are renowned for their accuracy and reliability and are available for a variety of applications.

TT Temperature Sensors

Our temperature sensors are renowned for their accuracy and reliability and are available for a variety of applications.

UI User Interfaces & Alarm Annunciators

User Interfaces & Alarm Annunciators interfaces on a range of single/double-gang plates in a range of materials, plus single or dual channel alarm annunciators.

ST Temperature Thermostats

ST-C General Purpose Thermostat – Capillary Unit

Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pipe work systems, calorifiers, duct work systems, green houses and many other installations. They all have the set-point adjustment under the cover to prevent unauthorised tampering.

ST-C

ST-D General Purpose Thermostat – Duct Unit

ST-D

ST-FRE Capillary Frost Thermostat

The ST-FRE range of frost thermostats provide a switch output based on the average temperature detected along a two or six metre capillary sensor. A common application is for frost protection on fresh air intakes or airconditioning systems, to prevent the icing up of filters, fans and coils.

ST-FRE

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TT-S SPACE SENSORS

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Water Detection & Emergency Products

EP Emergency Stop

Emergency stop solutions for emergency gas shut-off of gas solenoid valves.

WD Water Detection System

Sontay’s Water Leak Detection System is designed to detect leaks either at localised points sensor or larger areas, a rain sensor is also available.

WD-CPS Condensation Detection and Prevention

Condensation prevention sensor and switch as well as detection plate.

Wireless

RF-A SonNet Accesories

Accessories that allow you to develop the award-winning system further.

RF-IOM SonNet Input/Output Modules

This intelligent device is used in conjunction with SonNet sensors & routers to act as local I/O with connectivity to typical HVAC equipment such as fan coil units.