WatchGas SST4-PUMP-X4OMH-Y SST4 Pumped 4 Gas Monitor LPC/O2/CO/H2S (Filtered LEL Sensor)

The SST4 Pump is designed with simplicity, size, and with the user in mind. With its compact yet rugged design, the SST4 Pump is there when needed. From use in confined spaces, storage tanks, and industrial sites. With a wide range of user options, the SST4 Pump can be tailored for many use cases and applications.

As many industries move from single gas to a multigas approach, it is essential for end-user adoption. The SST4 Pump is designed with simplicity, size, and with the user in mind. With its compact yet rugged design, the SST4 Pump is there when you need it. From use in the hot temperatures of the steel industry or Hazmat user through to the extreme environments found in the Oil and Gas industry. With a wide range of user options, the SST4 can be tailored for many use cases and applications. The device can be set up simply using the WatchGas SST Application, calibration, and bump test records. With Compliance check, it has never been easier to manage, maintain, and ensure maximum uptime of your fleet of devices.

Meets or Exceeds North America: Class I, Div. 1, Gr. A, B, C, D, T4 US: Class 1 Zone 0 AEx ia IIC T4 Ga Canada: Ex ia IIC T4 Ga ATEX/IECEx/UKEX LEL-LPC and LEL-CAT II 1 G Ex ia IIC T4 Ga I M1 Ex ia I Ma -40°C ≤ Tamb ≤ +60°C EN 50270:2015+AC:2016, EN 301 489-1 V2.2.3 EN 301 489-3 V2.1.1, RoHS EN63000:2018 LEL-IR sensor II 1 G Ex ia op is IIC T4 Ga I M1 Ex ia op is I Ma -40°C ≤ Tamb ≤ +60°C

Features:

• Compliant with RTR and SST Range app
• Near Field Communication built in as standard
• Longer runtimes
• Fastest T90 in the industry
• Wireless charging
• Size: 150 x 62.2 x 32.4 mm (5.9x 2.4 x 1.3 in.) *Dimensions are stated without alligator clip. Please add 4mm (0.16 in.) in depth for dimensions with alligator clip
• Weight: 275g (6.3 oz.)
• Operating temperature: -20 to +60°C (-4 to +140°F)
• Humidity: 5% - 95% RH (non-condensing)
• Typical battery life: SST4 Pump LEL Low Power Catalytic (LPC) - 50hr
• Induction charging: 5-6 hours
• Event logging: 100 events
• Data logging: 6 months
• IP: IP65/68
• Communication: NFC
• Warranty: 2-year warranty as standard

Sensor Specifications:

• O2:
  • Gas measuring range: 0 - 25.0% Vol
  • Low alarm: 19.5% Vol
  • High alarm: 23.5% Vol
  • Resolution: 0.1% Vol
• LEL Low Power Catalytic (LPC):
  • Gas measuring range: 0 - 100% LEL
  • Low alarm: 10% LEL
  • High alarm: 20% LEL
  • Resolution: 1% LEL
• CO:
  • Gas measuring range: 0 - 2000ppm
  • Low alarm: 35 ppm
  • High alarm: 200 ppm
  • STEL: 100 ppm
  • TWA: 20 ppm
  • Resolution: 1 ppm
• H2S:
  • Gas measuring range: 0 - 500 ppm
  • Low alarm: 10 ppm
  • High alarm: 15 ppm
  • STEL: 15 ppm
  • TWA: 10 ppm
  • Resolution: 0.1 ppm