ADOS > Produtos > FlexADOS 914 CP

Suitability

The FlexADOS 914 CP is a measuring, control and warning unit for gas sensors. It continuously monitors the ambient air and provides an early warning of harmful, explosive and non-flammable gases and vapours. Together with the 592 TOX gas transmitters, FlexADOS 914 CP fulfils VDI guideline 2053 from December 2014 and also EN 50271.

Areas of application

Garages and tunnels
Chemicals industry
Paint and varnish manufacturing
Liquid gas storage facilities
Laboratories
Refrigerated warehouses (ammonia monitoring)
Refineries
Measurement of oxygen concentration
Gas-powered boilers
Wastewater treatment plants
and much more

Features

Up to 12 analogue 4...20mA sensors are evaluated (GTR 210, LCTR 903, TOX 592)
Graphic LCD display to show content values, mean values and faults in plain text
Indicator for operation, malfunction, maintenance, power failure
Simple menu-guided setting of the device parameters using 6-part keyboard
Five alarm thresholds per sensor, independently adjustable from 10 to 90% of the measuring range
Averaging from 1 to 60 minutes possible, 2 levels (fan areas) can be displayed
Maximum of 14 potential-free changeover contacts to control further warning and control facilities
Potential-free changeover contact for malfunction,maintenance and power failure
As an option: Building control system connection for data transfer (measuring value and state)
Plastic wall housing (IP 54)
High operating reliability
Low power consumption
Simple assembly
Uninterrupted electricity supply possible

Measuring ranges

Gas types can be
adjusted as desired,
Examples:

CO carbon monoxide
NO₂ nitrogen dioxide
NO nitrogen monoxide
CH₄ methane

physical unit

adjustable as desired,

Examples:

%LEL
ppm
VOL%

Technical data

Sensors analogue 4...20mA	12 sensors in a 2- or 3-wire system
Power supply	100-240V 50/60Hz, optional 24Vdc
max. power consumption	60VA
Operating conditions	-25°C...+45°C 80kPa...120kPa 0%...95% rel. humidity non-condensing
Protection class due to housing (DIN EN 60529)	IP 54
Dimensions (WxHxD)	300 x 230 x 120 mm
Displays	Graphic LCD display 128 x 64 px Background red/green/yellow LED power, malfunction, power failure, maintenance
digital inputs	3
analogue outputs	2 x power output 4...20mA max. burden 400 ohm
digital outputs	2 alarm levels with max 17 relays per 1 relay Malfunction, power failure, maintenance 14 alarm relays Potential-free change-over contacts Switching capacity max 250V/8A Expansion possibility up to a total of 6 alarm levels
other interfaces	USB Universal fieldbus (option)
Weight	2,7 kg
Service life Buffer battery clock Service life parameter memory	> 10 years > 20 years
Storage conditions	max. 1 year -25°C...+45°C 80kPa...120kPa 0%...95% rel. humidity non-condensing
certified according to	VDI2053 EN50545 EN50271 EN50270

Accessories

Horn, warning light, blinker lamp, recorder, emergency power unit UPS 2000-24V, gas cooler, gas inlet, and much more. Additional accessories are offered on request depending on the measuring task.