2009.05.01

New carbon-dioxide sensor under development!





"LARGO" Elektro KKT.

Add.:H-1141 Budapest,
Vágsellye u. 4.

Tel:+971 50 5842934
E-mail:andrea@largoelektro.hu
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PRODUCTS

Main characteristics of K.O. EX-AUTOMATIK
- electronic lime scale remover device:K.O. EX-AUTOMATIK

  • Advanced microprocessor technology
  • Small size (156x67x43mm)
  • New design, easy to assemble, no experience required
  • Increased outgoing frequency ( max: 20+2kHz ), does away even with the hardest water
  • According to the local condition of the water, the device can be set to 5-10 and 20 kHz frequency
  • Change of frequency with the push of a button
  • Function signs with LED
  • 5-30 kHz, automatic and manual pipe cleaning function
  • Pipe cleaning on automatic every 19 hours for 72 minutes. This function can be switched off
  • 3 years guarantee

Central unit with six sensors (altered)
AIR-306/CO, CH4, CO2, O2, NH3

Carbon-monoxide, methane, propane, butane, oxygen, ammonia, etc. gas transmitter’s central unit, with 2+1 output relay, with N/O closing contact in initial position (can be ordered with N/C closed contact). The carrying load of the relays is maximum 2A. LCD display, “+” position display, inner zümmer. Capable of receiving maximum six, 4…20 mA semiconductor or electrochemical transmitter. Voltage supply DC 24V. The material of the body is light grey color, ABS plastic BOPLA box. Size (width-height-depth) 120x122x90 mm. Optional:  - 4…20 mA “+” output marker sign implantation – plastic hinge.

 

Two channeled central unit with 16 sensors
AIR-416

Central unit mainly for carbon-monoxide transmitters. 2x8 sensors, 4-4 output relay, (2 for control, 1 for self error, 1 can be acknowledged for control). The carrying load of the relays is maximum 2A. LCD display, “+” position display, inner zümmer. Capable of receiving maximum 16, 4…20 mA transmitter.  Voltage supply DC 24V. The material of the body is light grey color, ABS plastic BOPLA box. Size (width-height-depth) 120x122x90 mm. 2 pieces remote reset connection to building surveillance.

 

One channel central unit with two sensors
AIR-402
Newly developed central unit, first of all for the reception of transmitters of explosive gases. One channeled, capable of receiving two sensors. Four output relay, restart with key switch. It has its own power supply. Displays with LED diodes. Connection to building surveillance.

 

Power supply
TR100

Size (width-height-depth) 120x122x90mm. DC24V stabilized voltage supply, 14…35VA.  Only for the AIR-306 type central units. Supplying maximum 4 sensors.

 

Power supply
TR200
Size (width-height-depth) 120x122x90 mm. DC24V stabilized voltage supply, 35…60VA. Only for the AIR-306 type central units. Supplying maximum 6 sensors.

 

Power supply
TR300
"C" rail snap design (Conta-Clip house). Size 120x125x70mm. DC24V stabilized voltage supply, 14 …60VA. The design can be built in switch boards.

 

Gas sensor
GÁZI R1
Air clearness controlling unit with one output relay and own power supply, can be installed fixed. Excellent for early detection of gases in electrical switch rooms, and as an automatic control for air-conditioning


 

Gas sensor
GÁZI R1/CO
Smoke and carbon-monoxide monitoring and controlling unit with one output relay and own power supply, can be installed fixed. Main areas of usage: car parks, underground garages, boiler rooms and living areas.

 

Gas sensor
GÁZI R1/CH4
Methane and propane butane leakage monitoring and controlling unit with one output relay and own power supply, can be installed fixed. Main application areas: smaller boiler rooms, spaces exposed to gas dangers, protection against explosion for gas cylinder storage.

 

Domestic carbon-monoxide gas sensor
GÁZI mini/CO
Recently developed domestic mobile unit, which monitors carbon-monoxide gas. The sensor can be simply plugged into the wall socket, very small size, longevity (8 years), and the sensor head can be changed after that. It differentiates three contamination level with sound and light signal. Corresponds to EU standards!

 

Gas sensor transmitter
TG 801-L2/CO
Newly developed 4...20mA transmitter (3 wired). With aggregated TGS 2442 CO measuring head, to measure carbon-monoxide continuously. Temperature compensation with thermostat. The device can be connected to any central unit receiving 4...20mA signal e.g.: AIR-306/CO, AIR-416/CO

 

Gas sensor transmitter
TG 801-L2/CH4
Newly developed 4...20mA transmitter (3 wired). With aggregated TGS 2611 measuring head, to measure methane gas continuously. Temperature compensation with thermostat. The device can be connected to any central unit receiving 4...20mA signal e.g.: AIR-3CO.

 

Illuminating transparent
WT-230-125
In case of gas danger the following title appears illuminated: "ATTENTION CO DANGER, PLEASE LEAVE THE GARAGE". Any other title can be ordered. One sided.

 

Illuminating transparent
WT-230-65
In case of gas danger the following title appears illuminated: "ATTENTION CO DANGER, IT IS FORBIDDEN TO DRIVE IN" or "ATTENTION CO DANGER, IT IS FORBIDDEN TO ENTER". Any other title can be ordered. One sided. 650 mm long.

 

Illuminating transparent
WT-230-2125
In case of gas danger the following title appears illuminated: "ATTENTION CO DANGER, PLEASE STOP THE ENGINE". Any other title can be ordered. Two sided. 1250 mm long.


Light signal lamp
RIAFON BZT-SHVI

Bulb flasher, (230V 15W-21W), can be ordered with yellow, green, red or blue cover IP 54. 

 

Sensor unit (EEx)
MG-01-T
EEx sensor without electronics to TGS head for CH4, H2 etc. gases. It can be connected to the two channeled AIR-402 central unit. With certificates!

 

Carbon-monoxide sensor transmitter unit
TG800-L3/CO2
4..20mA transmitter, with TGS 4160 sensor head measuring carbon-monoxide; can be ordered with 400…30000 ppm and 400…3000 ppm measure limits.

 

Power supply
GW 44411
Switch mode power supply 200VA DC24V.



 
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