SensitronProducts / Sensitron / SMART S-SS
Sensitron / Gas detection
SMART S-SS
Configurable industrial gas detector family with stainless-steel or copper-free aluminium enclosure options, local display and sensor-dependent measuring ranges. Optional HART and relay interfaces depend on the selected version.
| Manufacturer | Sensitron |
|---|---|
| Model / family | SMART S-SS |
| System | Gas detection |
| Selection & quotation | Based on project specification, configuration and quantities. |
Technical specifications
| Operating voltage | 12-24 VdcSource · 3 ↗ |
|---|---|
| Outputs — Catalytic | Analogue 4-20 mA output; RS485 serial output; 3 relay board (optional); HART modem (optional)Source · 3 ↗ |
| Outputs — Electrochemical | Analogue 4-20 mA output; RS485 serial output; 3 relay board (optional); HART modem (optional)Source · 3 ↗ |
| Outputs — Infrared | Analogue 4-20 mA output; RS485 serial output; 3 relay board (optional); HART modem (optional)Source · 3 ↗ |
| Outputs — Intrinsically safe EC | Analogue 4-20 mA output; RS485 serial output; 3 relay board (optional)Source · 3 ↗ |
| Outputs — PID | Analogue 4-20 mA output; RS485 serial output; 3 relay board (optional); HART modem (optional)Source · 3 ↗ |
| Maximum power consumption — Catalytic | 5.4 WSource · 3 ↗ |
| Maximum power consumption — Electrochemical | 5.4 WSource · 3 ↗ |
| Maximum power consumption — Infrared | 5.4 WSource · 3 ↗ |
| Maximum power consumption — Intrinsically safe EC | 4.5 WSource · 3 ↗ |
| Maximum power consumption — PID | 5.4 WSource · 3 ↗ |
| Relay contact ratings | 1.0 A a 24 VdcSource · 3 ↗ |
| Housing material | Enclosure: die-cast aluminium with colour and chemically resistant epoxy paint or electropolished SS316 stainless steel Sensor head: SS316 stainless steelSource · 3 ↗ |
| Dimensions — Catalytic | 145 x 187 x 110 mm (3A enclosure) 138 x 200 x 120 mm (4A enclosure) 155 x 210 x 124 mm (2S enclosure)Source · 3 ↗ |
| Dimensions — Electrochemical | 145 x 187 x 110 mm (3A enclosure) 138 x 200 x 120 mm (4A enclosure) 155 x 210 x 124 mm (2S enclosure)Source · 3 ↗ |
| Dimensions — Infrared | 145 x 187 x 110 mm (3A enclosure) 138 x 200 x 120 mm (4A enclosure) 155 x 210 x 124 mm (2S enclosure)Source · 3 ↗ |
| Dimensions — Intrinsically safe EC | 138 x 200 x 120 mm (4A enclosure) 155 x 210 x 124 mm (2S enclosure)Source · 3 ↗ |
| Dimensions — PID | 145 x 187 x 110 mm (3A enclosure) 138 x 200 x 120 mm (4A enclosure) 155 x 210 x 124 mm (2S enclosure)Source · 3 ↗ |
| Weight — Catalytic | 1700 g (3A enclosure) 2800 g (4A enclosure) 4200 g (2S enclosure)Source · 3 ↗ |
| Weight — Electrochemical | 1700 g (3A enclosure) 2800 g (4A enclosure) 4200 g (2S enclosure)Source · 3 ↗ |
| Weight — Infrared | 1700 g (3A enclosure) 2800 g (4A enclosure) 4200 g (2S enclosure)Source · 3 ↗ |
| Weight — Intrinsically safe EC | 2800 g (4A enclosure) 4200 g (2S enclosure)Source · 3 ↗ |
| Weight — PID | 1700 g (3A enclosure) 2800 g (4A enclosure) 4200 g (2S enclosure)Source · 3 ↗ |
| IP rating — Catalytic | IP65Source · 3 ↗ |
| IP rating — Electrochemical | IP65Source · 3 ↗ |
| IP rating — Infrared | IP65Source · 3 ↗ |
| IP rating — Intrinsically safe EC | IP65 (when equipped with optional dust adapter)Source · 3 ↗ |
| IP rating — PID | IP65Source · 3 ↗ |
| Application — Catalytic | Industrial areas, ATEX Zone 1 and Zone 21 (if equipped with optional dust adapter)Source · 3 ↗ |
| Application — Electrochemical | Industrial areas, ATEX Zone 1 and Zone 21 (if equipped with optional dust adapter)Source · 3 ↗ |
| Application — Infrared | Industrial areas, ATEX Zone 1 and Zone 21 (if equipped with optional dust adapter)Source · 3 ↗ |
| Application — Intrinsically safe EC | Industrial areas, ATEX Zone 1 and Zone 21 (if equipped with optional dust adapter)Source · 2 ↗ |
| Application — PID | Industrial area, ATEX Zone 1 e Zone 21 (when equipped with dust adapter, optional)Source · 3 ↗ |
| Detectable gases — Catalytic | FlammableSource · 3 ↗ |
| Detectable gases — PID | Volatile Organic Compounds (VOC) having photoionization potential up to 10.6 eVSource · 3 ↗ |
| Measurement range — Catalytic | 0 - 100% LFLSource · 3 ↗ |
| Measurement range — PID | 0 - 20 ppm (Isobutylene) 0 - 200 ppm (Isobutylene) 0 - 2000 ppm (Isobutylene)Source · 3 ↗ |
| Storage temperature — Catalytic | -40 / +85°CSource · 3 ↗ |
| Storage temperature — Electrochemical | 0 / +20°C for a maximum of 6 monthsSource · 3 ↗ |
| Storage temperature — Infrared | -40 / +85°CSource · 3 ↗ |
| Storage temperature — Intrinsically safe EC | 0 / +20°C for a maximum of 6 monthsSource · 3 ↗ |
| Operating temperature — Catalytic | -20 / +60°C * (LCD) -40 / +65°C * (LED)Source · 3 ↗ |
| Operating temperature — Electrochemical | -20 / +55°C (LCD) -30 / +55°C (LED)Source · 3 ↗ |
| Operating temperature — Infrared | -20 / +60°C * (LCD) -40 / +60°C * (LED)Source · 3 ↗ |
| Operating temperature — Intrinsically safe EC | -20 / +50°CSource · 3 ↗ |
| Relative humidity — Catalytic | 20 / 90% RH @40°C *Source · 3 ↗ |
| Relative humidity — Electrochemical | 15 / 90% RH non-condensingSource · 3 ↗ |
| Relative humidity — Infrared | 20 / 90% RH @40°C *Source · 3 ↗ |
| Relative humidity — Intrinsically safe EC | 15 / 90% RH non-condensingSource · 3 ↗ |
| Relative humidity — PID | (non condensing)Source · 3 ↗ |
| Detection principle — PID | Photoionizator (PID)Source · 3 ↗ |
Documented system connections
Related products identified in manufacturer documentation. Check the model and configuration scope in the reference.
Ratings, approvals and compatibility apply only to the models and configurations identified in the manufacturer’s documents.
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Technical documents
SMART S-SS · Catalytic: Flammable gas (Methane, LPG, Butane, Propane…)↓SMART S-SS · Electrochemical Cell: Toxic gases ( Oxygen, Carbon Monoxide, Ammonia…)↓SMART S-SS · Infrared: CO2, SF6 e Refrigerant gases↓SMART S-SS · Electrochemical Cell: Intrinsic safety↓SMART S-SS · PID↓SMART S-SS · Quick guide↓SMART S-SS · Manual for flammable gas↓SMART S-SS · Manual for flammable gas [IECEx]↓SMART S-SS · Manual for toxic gas↓SMART S-SS · Addendum display↓SMART S-SS · Intrinsic safety manual↓SMART S-SS · Kit gas test↓SMART S-SS · Keypad STS/CKD+↓SMART S-SS · 1 relay STS1REL board↓SMART S-SS · 3 relay STS3REL board↓SMART S-SS · RS485 board↓LET’S BUILD THE RIGHT PACKAGE
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