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!
| 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 |
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| 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