Product Line

Smoke Sensors

• UL approved photo electric sensing head used as sensor
• Very low leakage chamber used for smoke collection
• Telescoping tubes used for smoke sampling
• Easy installation on duct
• Direct connection to the fire and smoke damper controller

ON/OFF Type Damper Actuators

• Compact design, high performance, overload proof
• Maintenance free
• Varying range of torque output
• Automatic, manual, 2/3 position, 24/230V AC/DC power option
• Suitable for damper and valve operation
• Option include limit switches, position potentiometers
• Degree of protection : IP54

Modulating Type Damper Actuators

• Compact design, high performance, overload proof
• Maintenance free
• Varying range of toque output
• Modulation operation (0-10 VDC)
• 24V AC/DC power options
• Suitable for damper and valve operation
• Limit Switch option available
• Degree of protection : IP54

Spring Return Actuators

• Compact design, high performance, overload proof
• Maintenance free
• Varying range of torque output
• Spring back action on power supply interruption
• 24V/230V AC/DC power options
• Limit switch option available
• Suitable for air and smoke / fire damper
• Degree of protection : IP54

Fire and Smoke Controllers for single Fire and Smoke Damper

• Accepts input from snap acting type heat sensor
• Accept input from conventional smoke sensor
• Accepts input from B.M.S. or fire panel
• Provides digital output for A.H.U. relays
• Provides digital output for damper actuator
• Provides digital output for alarm or strobe
• In built facility for audio-visual indications
• In built facility for manual testing
• Comes in four standard models
• Also custom-made controllers designed for specific user requirements

Fire and Smoke Controllers for multiple Fire and Smoke Dampers

• All features of controllers as described above available
• Comes in four standard models (2,4,10 & 40 dampers)
• Also custom-made controllers designed for specific user requirements
• Models also available specifically for hydro electric and thermal electric plants

Volume Control Damper (VCD) Controllers

• Switching ON/OFF of one or more than one dampers at a time
• Easy interfacing with all types of ON/OFF type damper actuators
• Visual indications for damper status
• Available for both 24V AC and 220V AC type damper actuators
• Comes in four standard models

Fire Dampers and Volume Control Dampers (VCDs)

• Heavy Gauge G.I. multi blade construction
• Galvanised Shaft
• Self lubricanting bronze bushes
• Actuator and solenoid operated
• CBRI (Roorkee) approved for 90 Min. fire rating
• Available in 16g / 18g /20g / 22g of G. I. Sheet

Limit Switch and Microswitch

• Comes in metallic and plastic enclosures
• Compact and maintenance free design
• Current up to 10 Amps. can be controlled
• Easy installation on dampers and ducts
• Degree of protection : IP67 (for limit switch) and JSS 51204 (for Microswitch)

Solenoid Valves

• Rugged laminated frame and plunger with steel supporting frame
• Epoxy moulded coil
• Electro-mechanical operation
• Pull at rated voltage (Gross) in kg: 1.25 kg and 6.75 kg
• 220V AC operating voltage
• Easy installation on fire/smoke dampers

Other Sensors and Controllers

• Heat sensor comes with compact metallic enclosure with snap acting type re-settable thermal element. Teflon wires can be provided for wiring on specific requirement
• Room temparature sensor comes with adjustable knob for temparature
• Setting and switches for fan speed setting. Additional switches for heating/cooling/stop available
• CO2 Sensor produces an output between 0-2000 ppm. and also has an in-built relay which switches its state at 1000 ppm.
• Sensor with all the relevant electronics is enclosed in a sleek andaesthetically good looking plastic enclosure
• Autonomous controller comes with an in built LCD display and input and output ports. It can be programmed via keys for digital as well as analogue (0-10vdc) input and output.