Future Kit's range of DYI Kits joins with and Maxx Tronic's Modules to provide a wide choice of subsystems to monitor processes, environments, and production. In this section you will find units that sense water level, temperature, light, sound and flame failure.
Note: All of the FK series kits are also available as assemble modules under the FA prefix. Ask for a quote.
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FK408 Voice Activate (VOX) Switch with Delay Timer Here is an ideal class room project demonstrating the use of sound as a controller in a practical application. A sensitive microphone picks up the sound and a potentiometer adjusts the sound threshhold at which the switch operates. A 0-60seconds adjustable timer energises the 500VA output relay for a preset time. Uses include a stairwell light control and a child's toy switch 12V Operation
Price inc GST. Add P & P
FK508 Ultrasonic Sensor. An audio signal from the sender is picked up by the receiving transducer when an object or person comes into the focal point. Use this to detect people, traffic, intruders or to let you know that your car is in the right spot in the garage.
Obsolete Item. Available while stocks last.
If you are interested in more than 1 item contact us for a special quote.
Price inc GST $60.65 plus P & P
Twin Pack FK902 Water Level 3 Stage Indicator - Here is an excellent class Room Project and economical enough for every student to build their own. Hook up longer leads to the probes and the FK902 can monitor your rainwater or grey water tanks from indoors. Add an audio alarm to indicate low water. Powered by 6-9V Price for two kits incl GST. Add P & P
FK910 Water Sensor Alarm Put this economical unit where there is the risk of seepage or spillage. Detect if the refrigerator thaws out or if the washing machine overflows. Helps prevent accidents. Lots of applications in pump and retail safety situations. 9V Powered
Price inc GST for two kits. Add P & P
FA944 8 LED Water Quality Checker (Preassembled Module) Designed as a schools project, the FK 944 is a practical way of measuring contamination and salinity levels in water supplies. The FA944 could also be used to water condition in cooling towers, streams, effluent outfalls and farm run-off waterways. 9V Powered.
Price inc GST. Add Pack and Post
FK947 Irrigation & Spinkler Controller
This versatile circuit monitors the moisture level in the soil or propagation medium and operates an on-board power relay to control the amount of water delivered to plants via an electric pump or solenoid .
The FK947 features three user- programmable moisture level presets making it adaptable to managing the irrigation to a wide variety of plants.
An adjustable timer built into the FK947 will control the duration of the water flow to guard against over watering especially in situations where by necessity, the sensors are placed remotely from the water inlet.
Features:
- Three user-preset moisture detection levels.
- Three LED level moisture indicators
- Inbuilt timer
- Output relay
- Timed over-ride manual control
Specifications:
- Power requirements: 12V at 40ma (operating) 25mA (standby)
- Timer setting range: 4 – 240seconds
- Relay control: 120Watts
To order this in preassembled and tested format, select the FA947 option below. Price is $22.81 .
MXA027 Ultrasonic Sensor Module Ready assembled this unit detects the presence of people or things as they pass through its "sweet"spot. Can be adjusted to detect over the range 300mm to 5metres
Obsolete Item. Available while stocks last.
If you are intereted in more than 1 item contact us for a special quote.
Price inc GST$38.18 plus P & P
MXA049 Day/Night Activated Switch Module As well as operating as a Dawn/Dusk switch for controlling signage, lighting and security, the MXA049 will also find application in mark and edge detection in photo electric control circuits. Two built-in 30 second delay timer control the ON delay and OFF delay times reducing the incidence of transient switching at dusk. The delay times may be independently adjusted by increasing or reducing the timing capacitor values. Additionally the MXA049 my be wired to respond to edge triggered light signals as well as level triggers. Price inc GST. Add P & P