H2S Sensor Solution

The H₂S Solution is designed for continuous monitoring of hydrogen sulphide gas in harsh wastewater and sewer environments. The sensor is built in AISI 316 stainless steel and includes an integrated heating element to prevent condensation and ensure stable readings even in high humidity.

It can be installed directly into pipe walls using a G3/4” adapter or suspended inside manholes using a dedicated cable mount. Data is logged and transmitted automatically to the cloud, allowing operators to detect odor and corrosion risks early and optimize chemical dosing strategies.

Selected Highlights

• Measurement range: 0–50 ppm or 0–2000 ppm

• Resolution: 0.1 ppm (low range) or 2 ppm (high range)

• Built-in heating element for accurate readings in humid conditions

• Housing: AISI 316 stainless steel

• Cellular: LTE Cat-M1, NB-IoT (option for satellite & LoRaWAN)

• Automatic best-network selection

• Calibration interval: 12 months

• Option for service and calibration agreement

• Free lifetime over-the-air updates

• Encrypted, NIS2-compliant data transmission

• Security: TLS 1.3 Protocol

• Direct SRO/SCADA integration

• User-friendly setup, no programming required

  
  

Select the Datalogger that fits your setup

LoggerPro Series

• Modular architecture with multiple expansion ports (RS485, RS232, SDI-12, 4–20 mA, 0–10 V, digital I/O)

• Supports permanent power (24 V DC or 6 V solar) and battery operation

• Compact enclosure with DIN rail mounting option or optional rugged Peli enclosure

• Suitable for complex multi-sensor installations or continuous operation

Logger WD-68

• Integrated rugged ABS/TPU enclosure

• Three parallel I/O ports (RS485, SDI-12, 4–20 mA, pulse counter, 3.3 V/12 V outputs)

• Battery-powered only (hot-swappable dual battery slots, optional Li-SOCl₂ packs for >5 years standby)

• Optimized for long-term field deployments with minimal maintenance

Logger 4-WD

• Same electronics and I/O as Logger WD-68

• Compact LoggerPro-style enclosure with DIN rail mounting

• Optional rugged Peli enclosure

• Battery-powered, designed for panel-mounted or enclosed installations