detectioninstruments.com

Next Trade Show:

WEFTEC 2025

McCormick Center

Chicago, IL

Booth #2302

Sept. 29, 30 & Oct. 1, 2025

Acrulog IPX H2S Parts Per Million Monitor

The Acrulog™ IPX H2S Parts Per Million Monitor (PPM) is designed for indoor and outdoor continual use and will record levels (0-20PPM, 0-50PPM, 0-200PPM, or 0-1000PPM) of H2S with memory backup.

Standard model features built-in 4-20mA industrial output, internal batteries and is compatible with an external power input via the waterproof cable provided (5-15VDC).

Optional outputs: RS485, 4G LTE-M or NB-IoT.

All logged data can then be easily logged and downloaded via Bluetooth® wireless technology and viewed in the custom graphing and data analysis Acrustat software.

Typical Applications

  • Odour and corrosion control
  • Manhole and wet well monitoring
  • Asset management and research studies
  • Wastewater treatment plant monitoring
  • Ventilation pipes and rising mains

Features & Benefits

  • Wireless download of data via Bluetooth® technology
  • Battery backup 2 x 1.5v D Alkaline batteries up to 21 days
  • Battery backup 2 x 3.6v D Lithium Metal batteries up to 60 days
  • 4-20mA communication on standard model
  • Large, clear, informative alpha-numeric display
  • External filter for easy replacement
  • Easy to download data using custom Acrustat software
  • Customized case with easy access to change batteries
    (no tools required)
  • Touch switch to access main menu
  • Optional Outputs: RS485, and 4G LTE-M or NB-IoT

Specifications

  • Measurement Range: 0-20PPM, 0-50PPM, 0-200PPM, or 0-1000PPM
  • Zero Drift: < +/- 1ppm at NTP (Normal temperature and pressure)
  • Accuracy: < +/- 10% of reading over range at NTP Calibrated on 50ppm
  • Instrument Temp Range: -10C to 50C (14F — 122F)
  • Sensor Temp Range: -10C to 50C (14F — 122F)
  • Relative Humidity Range: 0-100% non-condensing
  • Ingress Protection: Housed in a modified IP67 case
  • External Dimensions: 205mm x 97mm x 63mm (8” x 3.8” x 2.5”)
  • Instrument Weight: 850 grams with Alkaline batteries fitted (30oz / 1.8 pounds)
  • Logging Interval: 10 minutes to 18 hours
  • 4-20mA Output: Externally powered loop 12-24 volts DC (4-20mA output updated every second for connection to flash powered sampling loops)
  • Power Supply External: (with 4-20mA or RS485) External 5-24 volt DC supply (Average 20mA with peak of 50mA)
  • Internal Power Supply: 2 x 3.6v D size Lithium Metal or 2 x 1.5v D size Alkaline batteries
  • Humidity Accuracy: +/- 5% RH @ 55% RH
  • Humidity Sensor Range: 0-100%
  • Temperature Accuracy: +/- 0.3 @ 25C (77F)
  • Optional Output: Upgrades RS485, and 4G LTE CAT M1 or NB-IoT
  • Warranty: 12 Months
  • Antenna on 4GTX model: Internal antenna fitted as standard, external is optional

Other Featured Products