Gas detectie systemen

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Statox 501 Sensorkoppen



Fixed gas detection system for oxygen, toxic and combustible gases.

Statox 502 Sensor Heads are operated with Statox 502 Control Modules. One safe controller for all gases: Any combination of a sensor head plus control module is a complete gas detection system. This makes the Statox 501 so safe and reliable. Statox 501 / 502 modular design also gives you the opportunity to alter or expand existing systems with minimum cost and labor.

Programs for all gases and measuring ranges are permanently stored in the memory of the controller. The user-friendly software program allows authorized personnel to select different configurations by a simple push of a button.

Easy to install and easy to use.
The controll modules as well as the power clip on to a DIN rail. Each Statox 502 control module has three relays for alarm 1 and 2 and system failure (115 / 230 V AC / 8 A). An analog output for recorder or process control systems is also included.

Measured values are displayed on an LCD-display. It is easy to program or calibrate the Statox 501 / 502! Just follow the menu! If intrinsically safe transmitters are to be installed in division 1 areas, they can be connected via intrinsically safe repeaters. 24 V power supply as well as the signals for the common alarm are transmitted via bus from one module to the next. All terminals are easily accessible. Field proven sensors for reliable gas detection.

Compur manufactures electrochemical sensors for the detection of oxygen deficiency and toxic gases. These sensors generate an electrical current proportional to the actual gas concentration. The remote sensor heads are designed as intrinsically safe certified 4 - 20 mA transmitters and have an integrated concentration display.

Combustible gases can be detected with a variety of catalytic beads (pellistors) or infrared technology. The sensor heads are certified "Ex d" or "Ex de" and can be connected directly to the control module, even if they are to be used in classified areas. The control module can supply and operate different designs of catalytic sensors. With so many possibilities, the system can easily be tailored to suit your individual application needs. Easy maintenance saves time and money.

Maintenance of the 4 – 20 mA transmitters is very easy. A one-man calibration or replacement of the sensors can be done without further precautions, even in classified areas.

Accessories
A range of wall-mount cabinets for a maximum of 5, 8 or 32 controllers as well as a 19”-carrier, ensure an easy professional installation.



Sensorkoppen


Sensor

Ammonia NH3
Hydrogen cyanide HCN
Chlorine Cl2
Carbon monoxide CO
Oxygen O2
Hydrogen sulfide H2S
Nitrogen dioxide NO2
Hydrogen H2
Bereik

0-150 ppm
0-100 ppm
0-5 ppm
0-300 ppm
2-35 % ppm
0-100 ppm
0-10/50 ppm
0-150/300/
1000ppm
Opp.
temperature

-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
Humidity

15-95%
20-95%
20-95%
20-90%
20-95%
20-95%
20-95%
20-90%
Storage
temperature

-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C

Hydrogen chloride HCl
Arsine AsH3
Phosphine PH3
THT
Hydrazine N2H4
Phosgene COCl2
0-50 ppm
0-500 ppm
0-1 ppm
0-50 mg/m3
0-1 ppm
0-0,3/1/15/100 ppm
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
-20 - +50°C
20-95%
20-80%
20-80%
20-90%
20-95%
20-95%
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C
-30 - +60°C

Chlorine dioxide ClO2
Combustible gases
0-1/5 ppm
0-100% UEG
-20 - +50°C
-20 - +45°C
20-95%
0-95%
-30 - +60°C
-30 - +60°C



Technische specificaties sencorkoppen




Display
Output signal
Protection class
Ex-certificate


Dimensions

Weight
Maximum distance


Sensor head for toxic gases and O2
Digital
4-20 mA
IP 53
EEx ib IIC T5/T6


145 x 120 x 85 mm/ 5,7 x 5 x 3,3 in (HxBxT)
470 g
400 m
570 m with intrinsically safe repeater for Division 1
Sensor head for combustible gases
-
-
IP 54
II 2 G EEx de IIC T6 (HRC/ARE) II 2 G EEx de IIC T5 (LRC)
100 x 80 x 65 mm/ 4 x 3 x 2,6 in (HxWxD)
420 g
750 m with 3-wire cable
3000 m with 5-wire cable



Central Unit




Recorder output
Alarms


Relays


Dry contact
LED


Display
Ambient temp.
Voltage supply

Power consumption
Control module

4-20 mA
2, user adjustable


Alarm 1, alarm 2, system fault

Max. 250 VAC/2A
Alarm 1, alarm 2, system fault

Digital, LED 4-digits
-20 - +60 °C
24 V/DC, via internal bus
Max. 5 W
Common alarm module
-
2 common alarms, signal from control module via bus
Common alarm 1, common alarm 2, system fault, horn
Max. 250 V AC/2A
Common alarm 1, common alarm 2, system fault, power
-
-20 - +60 °C
24 V/DC, via internal bus
Max. 1 W



Power Supply


PSU/Dimensions
Input 230/115 V AC, Output 24 V DC/1,3 A (max 6 modules)

Input 230/115 V AC, Output 24 V DC/2,1 A (max 10modules)
75 x 90 x 95 mm (HxWxD)


75 x 90 x 95 mm (HxWxD)



Cabinets



Dimensions in mm (HxWxD)

Protection Class

Design

Type 1
200x
400x125

IP 65

Metal
sheet
Type 2
200x
400x125

IP 65

Metal
sheet
Type 3
200x
400x200

IP 65

Metal
sheet
19" fixture
19" ,3 U high format

-

Aluminium

Max. aantal modules:



Without PSU, without supply isolator

With PSU, without supply isolator

Without PSU, with supply isolator

With PSU, with supply isolator
Type 1
5


5


4


3


Type 2
8


8


6


5


Type 3
32


32


Op
aanvr.

Op
aanvr.


19" fixture
6


6


6


6