ST350 Gas Detector (R1234yf, 0-1000 ppm, SS316, LCD)
- Original manufacturer
- Consilium / Salwico
- Name
- ST350 Gas Detector (R1234yf, 0-1000 ppm, SS316, LCD)
- Model
- ST350
- Part number
- 5150116-00A
Supply availability and delivery time require confirmation. A catalog reference does not imply stock.
Specifications
| Manufacturer approvals / certifications | ATEX Directive 2014/34/EU; current validity unknown. EMC Directive 2014/30/EU; current validity unknown. IECEx; current validity unknown. |
|---|---|
| Part No. | 5150116-00A |
| Model | ST350 |
| Product Type | Gas detector. |
| Compatible Systems | CGD50/500; CGS50/500. |
| Gas Type | R1234yf |
| Range | 0-1000 ppm |
| Material | SS316 |
| Version | LCD |
| Sensor Type | BUSENS D, type SCF. |
| Calibration | Family default calibration: Freon R134a (SCF). Other calibrations must be specified when ordered. Configured gas/range are listed separately. |
| General Description | All-round industrial gas detector with replaceable BUSENS D gas sensor; SCV and SCF sensor versions. |
| Family Detection Scope | Aromatic hydrocarbons and synthetic refrigerant gases (H)CFKs and HFKs. |
| Scv Sensor Suitability | Aromatic hydrocarbons at ppm level, including toluene and xylene, and chemical-industry gases such as carbon disulfide. |
| Scf Sensor Suitability | Synthetic refrigerants (H)CFKs and HFKs, including R134a, R407c and R1234yf. |
| Atex / Iecex Scope | ATEX / IECEx approved; current certificate validity unknown. |
| Control Interface | Family LCD-version feature: Capacitive key control similar to a touchscreen; no additional tools required. |
| Self-diagnostics | Included. |
| Splashguard | Included. |
| User Menu | Family LCD-version feature: Zero and span calibration, alarm set-point adjustment, set-point display, diagnostics, and 4-20 mA output simulation. |
| Password Protection | Family LCD-version feature: User menu secured with a password. |
| Display | Digital graphic display with backlight. |
| Status Led | Green: OK; red: alarm; yellow: system failure. |
| Power Supply | 17.5-24 V DC; maximum 120 mA. |
| Load Impedance | Maximum 400 Ω at 24 V DC. |
| Outputs | 4-20 mA; RS485 Modbus RTU half-duplex; 2 mA system failure; >20 mA over range. |
| Signal Cable | 3-wire shielded; 0.75-2.5 mm². |
| Cable Gland | SS housing: SS; M20×1.5. |
| Operating Temperature | -10 °C to +50 °C. |
| Ingress Protection | Enclosure IP66; sensor IP6X. IP ratings do not imply gas detection during or after exposure to those conditions. |
| Relative Humidity | 15-95% RH, non-condensing. |
| Pressure Range | 700 to 1300 hPa. |
| Enclosure Material | SS316. |
| Dimensions | 179 × 189 × 107 mm (H × W × D). |
| Weight | 2.6 kg ±5% (SS316). |
| Enclosure Gas Sensor | SS316. |
| Certification | ATEX Directive 2014/34/EU; EMC Directive 2014/30/EU; current validity unknown. |
| Atex Approvals | II 2G Ex d IIC T6 Gb; II 2D Ex tb IIIC T85°C Db. |
| Iecex Approvals | Ex d IIC T6 Gb; Ex tb IIIC T85°C Db. |
| Mounting | Vertical position with sensor pointing downwards. |
| Installation Clearance | At least 11 cm free space below the sensor head for splashguard removal and bump-test hose connection. |
| Applications | Refrigeration; soil remediation; painting and printing ink industries; spraying booths and dry cabins; shipping; storage of dangerous goods; chemical industry. |
| Optional Accessories | Inline flow adapter 5150228-00A; protective hood 5150226-00A; isolation set EMC/RFI 5150231-00A; protective bracket 5150225-00A; conical collector hood 5150230-00A. Optional; not assumed standard. |
| Spare Gas Sensors | BUSENS D SCV 5150232-00A and BUSENS D SCF 5150233-00A; range/calibration dependent. |
Compatibility
- CGD50/500
- CGS50/500
Accessories
- Inline flow adapter 5150228-00A; optional.
- Protective hood 5150226-00A; optional.
- Isolation set EMC/RFI 5150231-00A; optional.
- Protective bracket 5150225-00A; optional.
- Conical collector hood 5150230-00A; optional.
Original documents & sources
Source pages
- https://www.consiliumsafety.com/content/uploads/products/en/5150001-5150128/5150001-5150128_ST350_M_EN_2021_F.pdf
- https://www.consiliumsafety.com/content/uploads/products/en/5150001-5150128/5150001-5150128_ST350_M_EN_2021_F.pdf
- https://www.consiliumsafety.com/content/uploads/products/en/5150001-5150128/5150001-5150128_ST350_M_EN_2021_F.pdf
Original manufacturer data retained. Product enquiry and technical sourcing by MAXONE Marine. Last reviewed: 2026-10-23T13:15:31.810555+00:00.