H₂S area monitoring in PPM and PPB

The Acrulog range of H₂S area monitors area an affordable portable gas detector, easy to use and have been designed to survive in the harshest of environments like those found within Waste Water and Mining applications. The Acrulog data-logger has been designed to survive in these hazardous environments due to it’s anti-corrosive properties and robust, innovative, single-ended sealed housing.

The custom Acrustat™ Software allows the user to set up and download data via Bluetooth, directly to your computer, or wirelessly over the internet to the many popular platforms and devices it supports.

The Acrulog H₂S gas monitors come in PPM and PPB options, they are extremely user-friendly and have been created to work continuously in the harsh environmental conditions, at the touch of a button. These portable wireless environmental gas data loggers are perfect for area monitoring along fence lines. 

IPX H2S PPM Gas Area 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.

IPX H2S PPM Gas Area Monitor features & benefits

Benefits & Features of the IPX H₂S PPM Monitor

• Wireless download of data via Bluetooth® technology
• Battery powered with 2 x 3.6v D Lithium batteries up to 20 days
• Battery backup with 2 x 3.6v D Lithium 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)
• Optional Outputs: RS485, 4G LTE-M or NB-IoT

Specifications

Specifications and Technical Information for the IPX H2S PPM gas monitor 

Measurement Range	0 - 20 PPM 0 - 50 PPM 0 - 200 PPM 0 - 1000 PPM
Zero Drift	< +/- 1ppm at NTP (Normal temperature and pressure)
Accuracy	< +/- 10% of reading over range at NTP Calibrated on 50ppm
Instrument Temp Range	-10°C to 50°C
Sensor Temp Range	-10°C to 50°C
Relative Humidity Range	0-100% non-condensing
Ingress Protection	Housed in a modified IP67 case
External Dimensions	205mm x 97mm x 63mm
Instrument Weight	850 grams with Alkaline batteries fitted (30oz)
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 5-15 volt DC supply (Average 20mA with peak of 50mA)
Internal Power Supply	2 x 3.6v D size Lithium or 2 x 1.5v D size Alkaline batteries
Humidity Accuracy	+/- 5% RH @ 55% RH
Humidity Sensor Range	0-100%
Temperature Accuracy	+/- 0.3 @ 25°C
Optional Output Upgrades	RS485 4G LTE Cat M1 or NB-IoT
Warranty	12 Months

 

Applications

Typical Applications for the Acrulog IPX H2S PPM Area Monitor

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

H2S PPB Gas Area Monitor

The Acrulog™ H2S Parts Per Billion Monitor (PPB) is a portable gas data-logger designed for indoor and outdoor environmental applications, to record low levels (0-2000PPB) of Hydrogen Sulphide (H2S), at sampling intervals of between 10 minutes and 1 hour. Standard model features built-in sample pump, internal batteries. The Acrulog™ H2S Parts Per Billion Monitor (PPB) logs and provides data to ensure that offensive and nuisance odour emissions are within acceptable environmental levels. 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. External power input is available and included with the 4-20mA or RS485 cable waterproof cable (5-15VDC). 

H2S PPM Gas Area Monitor

Bendefits & Features of the H₂S PPB Monitor 

• Wireless download of data via Bluetooth® technology
  

• Battery backup with 2 x 1.5v D Alkaline batteries up to 21 days

• Battery backup with 2 x 3.6v D Lithium batteries up to 60 days

• Logging capacity of 3 million data points

• Large, clear, informative alpha - numeric display

• External filter for easy replacement

• Easy to download data using custom Acrustat software

• Modified IP67 case with easy access to change batteries (no tools required)

• Touch switch to access main menu

• Optional Outputs: 4 – 20mA or RS485, 4G LTE-M or NB-IoT

Specifications

Specifications and Technical Information for the H₂S PPM gas monitor 

Measurement Range	0 - 000 PPB
Zero Drift	< +/-10ppb at NTP (Normal temperature and pressure)
Accuracy	< +/-10% of reading over range at NTP calibrated on 500ppb
Instrument Temp Range	-10°C to 50°C
Sensor Temp Range	-10°C to 50°C
Relative Humidity Range	0-100% non-condensing
Ingress Protection	Housed in a modified IP67 case
External Dimensions	205mm x 97mm x 63mm
Instrument Weight	850 grams with Alkaline batteries fitted (30oz)
Logging Interval	10 minutes to 18 hours
Logging Capacity	3 million data points
Internal Power Supply	2 x 3.6v D size Lithium or 2 x 1.5v D size Alkaline batteries
Wireless Communication	Data download via Bluetooth®
Humidity Accuracy	+/- 5% RH @ 55% RH
Humidity Sensor Range	0-100%
Temperature Accuracy	+/- 0.3 @ 25°C
Optional Output Upgrades	RS485 4G LTE Cat M1 or NB-IoT
Warranty	12 Months

 

Applications

Typical Applications for the Acrulog H2S PPB Area Monitor

• Fence line monitoring
• Plant perimeter
• Scrubber outlet monitoring
• Environmental odour control studies
• Corrosion studies