WatchGas SST4 Pump: Unrivaled 4-Gas Monitoring for Demanding Environments

WatchGas SST4 Pumped Multi-Gas Detector: Unwavering Protection in Demanding Environments

Engineered for ultimate reliability and user comfort, the WatchGas SST4 Pumped Multi-Gas Detector is your essential tool for ensuring safety in the most hazardous industrial settings.

Built for Extremes: The SST4 Pump is meticulously constructed with rugged double-shot molding and boasts IP65/68 certification, making it impervious to dust and water. It operates flawlessly across extreme temperatures from -20°C to +60°C. Its lightweight, ergonomic design ensures comfortable, continuous monitoring, even during extended shifts.

Unrivaled Performance: Equipped with a powerful built-in pump, the SST4 delivers an impressive 33-meter sampling range, making it ideal for pre-entry checks in deep confined spaces. The long-lasting battery provides an exceptional 55 hours of runtime with low-power catalytic sensors, ensuring uninterrupted operation over multi-day work cycles. Revolutionary wireless induction charging eliminates vulnerable port wear, significantly reducing maintenance and fully charging in just 4-6 hours.

Clarity & Immediate Alerts: Stay informed with the SST4's large, high-visibility alphanumeric display, featuring icon-based notifications and an adjustable backlight for crystal-clear readability in any condition. Intuitive 360° LED indicators, clearly showing green for compliant and red for non-compliant, provide immediate status updates. Enhanced multi-tone audible (95 dB), visual, and vibration alarms ensure instant hazard notification, maximising worker safety.

Smart Safety Management: The SST4 goes beyond detection with advanced datalogging and Near-Field Communication (NFC) capabilities. Seamlessly record events, track compliance, and remotely configure your device via the WatchGas SST Application, streamlining safety protocols and record-keeping with ease.

Precision Gas Detection: Protect your team with the SST4's precise detection of critical gases including Oxygen (O₂), Carbon Monoxide (CO), Hydrogen Sulfide (H₂S), Sulfur Dioxide (SO₂), and Combustible Gases (LEL). Custom sensor configurations are available beyond the standard 4-gas setup.

Product Specifications

Physical Characteristics

• Dimensions: 150 x 62.2 x 32.4 mm (5.9 x 2.4 x 1.3 in.). Depth extends by 4mm (0.16 in.) when using the alligator clip.
• Weight: 275 g (approx. 9.7 oz)

Environmental

• Operating Temperature: -20°C to +60°C (-4°F to +140°F)
• Humidity: 5% - 95% RH (non-condensing)

Power & Charging

• Typical Battery Life:
  • LPC Low Power Catalytic (SST4 Pump): Up to 50 hours
  • HP LEL (SST4 Pump): Up to 18 hours
  • IR (SST4 Pump): Up to 100 hours
• Charging Method: Induction Charger
• Charging Time: 5-6 hours

Data Management

• Event Log: Stores up to 100 events
• Data Log: Stores 6 months of data

Durability & Connectivity

• IP Rating: IP65/68 (Dust and water resistant)
• Communication: NFC

Maintenance

• Calibration Interval: Recommended every 6 months (industry standard)

Certifications & Standards

• Hazardous Location Approvals (LEL-IR sensor):
  • ATEX/IECEx: II 1 G Ex ia op is IIC T4 Ga; I M1 Ex ia op is I Ma (Operating Temperature: -20°C to +60°C)
  • North America: Class I Division 1 Group A, B, C, D T4
  • US: Class I Zone 0 AEx ia IIC T4 Ga
  • Canada: Ex ia IIC T4 Ga
• Other Sensor Approvals: ATEX/IECEx/UKEX compliance for LEL-LPC and LEL-CAT sensors
• Compliance Standards: EN 50270:2015+AC:2016, EN 301 489-1 V2.2.3, EN 301 489-3 V2.1.1, RoHS EN63000:2018

Warranty

• Standard Warranty: 2 years