Otywell | Fabricante de detectores de gas
Descripción
The GDS-0T-008 gas alarm controller adopts dual-machine dual-backplane redundancy technology, dual physical redundancy technology from power supply to field bus, and has a complete safety diagnosis mechanism. At the same time, combined with ModbusTCP technology, the system can easily and reliably connect to a variety of standard software and hardware.
The GDS-OT-008 combustible gas alarm controller has the characteristics of high reliability, high availability, respuesta rápida, large capacity, and easy maintenance. It can meet the functional safety requirements and fire certification requirements for combustible and toxic gas detection alarm systems (GDS) in different industrial fields including petroleum, químico, energy, power generation, pharmaceuticals, metalurgia, gas natural, etc..
Funciones de funciones
High reliability
*Dual rack redundant structure, including power supply redundancy, controller redundancy, network redundancy (opcional)
*In redundant mode, the system can still operate normally in the event of a single point failure
*Typical value of redundancy switching time 90ms
*Minimum time slice for task scheduling does not exceed 100uS
*System fastest loop control cycle 50ms
Large capacity
*Single control station can add 124 10 slave stations
*The IO capacity supported by the system is greater than 1000 points
Easy to operate
*Human-machine interface HMI that meets fire certification standards, users can flexibly view real-time concentrations and various alarm records and historical records
Detectors can be flexibly turned off or on on the system human-machine interface, and switches can be controlled
Parámetros técnicos
☆Display mode: dot matrix LCD screen and status indicator light
☆Working humidity: ≤95% HR
☆Working temperature: 0″C~50″C
☆Alarm mode: public sound alarm and single-channel light alarm function;
☆Output voltage: DC24V+4V
☆Detector channel: 128 channels
☆DI channel: 32
☆Passive D0 relay output: 24 channels (customizable according to customer needs)
☆Signal input: 4~20mA three-wire system, which can be converted into concentration value for display
☆Detector power supply: voltage: 24V±4V, protection current ≤400mA
☆Relay contact capacity: output capacity 30V, 10A
☆Working voltage: CA 220 V.
☆Appearance size: (2200x800x600)milímetros
ETIQUETA: otywell GDS-OT-008 gas control panel, gas control panel OEM
E-mail:consulta@otywell-safety.com
Móvil/whatsapp:+8616692113216
Nota: No todos los gases y rangos están listados, si necesitas más información, por favor contáctenos.
| Listado de parámetros de gas común | ||||
| Detectado el gas | Rango de medición | Rango opcional | Rata de resolución | Tiempo de respuesta |
| Lel -Combustible Gas | 0-100%Lel | 0-100%Vol （Infrarrojo o catalítico） | 1%Lel/1%vol | ≤10s |
| monóxido de carbono | 0-1000PPM | 0-500/2000/5000PPM | 0.1/1PPM | ≤10s |
| TVOC | 0-100PPM | 0-100PPM | 0.1Ppm/1ppm | ≤15s |
| hidrógeno | 0-100%Lel | 0-1000PPM | 1%Lel/1ppm | ≤15s |
| gas natural | 0-100%Lel | 0-100%Lel | 1%Lel | ≤10s |
| Oxígeno-O2 | 0-30%Volante | 0-30%、0-100%Volante | 0.1%volante | ≤10s |
| ozono | 0-10PPM | 0-20、100PPM | 0.01PPM/0.1ppm | ≤15s |
| sulfuro de hidrógeno-H2S | 0-100PPM | 0-50、200、1000PPM | 1/0.1PPM | ≤10s |
| Metano-ch4 | 0-100%Lel | 0-100%Volante | 1%Lel/1%vol | ≤10s |
| flúor | 0-10P.M | 0-1、10PPM | 1/0.1PPM | ≤15s |
| cloruro de hidrógeno | 0-20PPM | 0-20/50PPM/100ppm | 0.01/0.1PPM | ≤15s |
| Nitrógeno-N2 | 0-30%Volante | 0-30%Volante、100%Volante | 0.1%Lel/1ppm | ≤10s |
| hidrógeno | 0-100%Lel | 0-1000PPM | 1%Lel/0.1ppm | ≤15s |
| cloro | 0-20PPM | 0-10、100PPM | 0.1PPM | ≤15s |
| gas amoníaco | 0-100PPM | 0-50、500、1000PPM | 1/0.1PPM | ≤15s |
| oxinitruro | 0-20PPM | 0-50、1000PPM | 0.1/1PPM | ≤15s |
| metanal | 0-20PPM | 0-50、100PPM | 1/0.1PPM | ≤15s |
| dióxido de azufre | 0-20PPM | 0-50、1000PPM | 0.1/1PPM | ≤15s |
| óxido nítrico | 0-250PPM | 0-500、1000PPM | 1PPM | ≤15s |
| dióxido de nitrógeno | 0-20PPM | 0-50、1000PPM | 0.1/1PPM | ≤15s |
| fosfina | 0-20PPM | 0-20、100PPM | 0.1PPM | ≤15s |
| acrilonitrilo | 0-100PPM | 0-100PPM | 0.1/1PPM | ≤15s |
| dióxido de carbono | 0-5000PPM | 0-1%/5%/10%Volante(Infrarrojo ) | 1PPM/0.01%VOL | ≤15s |
| fluoruro de hidrógeno | 0-10PPM | 0-1、10、50、100PPM | 0.01/0.1PPM | ≤15s |
| Xileno/metilbenceno | 0-20PPM | 0-5、10、50、100PPM | 0.01/0.1PPM | ≤15s |
| oxirano | 0-100PPM | 0-100PPM | 1/0.1PPM | ≤15s |
| Para otros gases y rangos de medición, Por favor contáctenos directamente! | ||||
Nota: No todos los gases y rangos están listados, si necesitas más información, por favor contáctenos.
ETIQUETA: otywell GDB8 gas control panel, gas control panel OEM
E-mail:consulta@otywell-safety.com
Móvil/whatsapp:+8616692113216
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