Statox 560 Gas Detector Self Test with Gas

The Statox 560 might be one of the safest gas detectors at all. Functional safety level 2 – EN 61508 quantifies its low probability of failure on demand.

Furthermore a self test with the target gas assures that a failure – how unlikely ever – will never go unnoticed.

The self test is not only capable detecting a failure, but will also generate a maintenance request alert if necessary. This saves a lot of time for preventive maintenance.

The Statox 560 is in any aspect a state – of – the – art product:

– The new sensor generation features high sensitvity, fast response, low interferences and plug – and play technology.

– The gas generators produce the target gas and thus offer a 100 % proof that all components are in perfect condition.

– The output signals are a 4 – 20 mA analog signal plus 4 open collector outputs for A1, A2, maintenance request and system failure.

– The electronics are well protected in an Ex d housing with window. The self test starts automatically once per day on a programmable schedule, or can be triggered manually with a magnetic pin or by a remote contact in the control room. This feature will safe time when you need it most: In case of an exposure, the sensor must be tested to make sure it has not been poisoned. With a Statox 560 you can do this just with a push of a button!

The magnetic pin is the tool to access the menu in the Ex d housing. Here you can set parameters and perform a prooftest or a calibration.

– The sensor module holds the sensor, the generator cell and a micropump. It is an Ex i module, i. e. for work on this module there is no hot work permit required! The module can be replaced completey by a fresh one which has been calibrated in the shop. This design reduces the work in the field to an absolute minimum.

The Statox offers 100 % safety plus utmost operator convenience!

COCl2, Cl2, CO, HCN, H2S, NH3

Technical Data:
Product name: Statox 560
Type: 5377
Manufacturer: COMPUR Monitors GmbH & Co. KG, Weissenseestr. 101,  D-81539 Munich
Power supply: 24 (16-30) VDC
Power consumption: max. 2.7 W (8.7 W for COCl2) at input voltage ≤ 26 VDC
Operating temperature:  to +60°C
Storage temperature: -30°C to +60°C
Pressure: 700 to 1300 hPa
Humidity: 0% to 99% r. H. (non condensing)
Application: II 2G
Explosion protection: Ex d ib IIC T4 Gb (at Um = 30 VDC for all connections)
EC type examination certificate: BVS 16 ATEX E 065 X
Protection class EN60529: IP 66 (gas intake IP54)
Display: 2 x 16 signs, illuminated
Housing: Cast aluminum epoxide varnish / stainless steel
Connections: 10-core cable tail (1 m) or 7-pin eXLink plug
Open-Drain-outputs: 2 x alarm, 1 x system failure, 1 x maintenance request
Characteristic values max. 30 VDC / 2.5 A
SF-Open-Drain- output: In normal operation active (conductive)
0 mA in case of system failure
2 or 4 mA in the service mode, programmable
Analog output: 4 – 20 mA in the measuring mode
22 mA when full scale is exceeded
max. burdon: 450 Ohm
EMC: EN 61000-6-4:2007 + A1:2011 / EN 50270:2015 (type 2)
Functional safety: SIL 2 compliant according to IEC 61508:2010
Automatic self-test: every 24 hours, time is selectable
Weight: ca. 4800 g
Dimensions: 121 x 294 x 138  mm  (W x H x D)
Selftest
Gas Formula Test Gas
Chlorine Cl2 Cl2
Phosgene COCl2 COCl2
Hydrogen sulfide H2S H2S
Hydrogen cyanide HCN HCN
Ammonia NH3 H2S
Hydrogen chloride HCl H2S

Statox 560 and two Statox 503 Control Modules

19″ Rack with push – buttons activating the self – test