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The HWM Lolog Vista is a rugged, portable data logger used in water distribution networks to measure and record water pressure. It also offers an optional facility to monitor flow through pulse inputs. The measured value can be viewed on the LCD display in field, with the option to store data for referencing. Its lightweight build allows quick deployment and easy handling, enabling field teams to respond rapidly to time-sensitive surveys with minimal setup effort.
Built with a rugged die-cast aluminium body and an IP68 waterproof rating, LoLog Vista guarantees long-term durability and uninterrupted performance even in harsh environments or full submersion. This reliability gives operators confidence that their data will remain secure in any condition.
With single or dual input channel configurations, the device adapts to a variety of monitoring applications, ensuring that utilities and contractors can match the logger to their specific operational needs. The integral LCD display provides clear on-site readings, allowing instant access to accurate data without requiring additional equipment, which saves time in the field.
Designed for both short-term and long-term use, LoLog Vista offers up to 5 years of battery life, minimizing maintenance costs and service disruptions. For projects that require extensive data capture, the expandable memory of up to 1 million data values ensures comprehensive analysis and better decision-making.
Engineered for versatility, LoLog Vista supports pressure and flow monitoring in hydrants, PRVs, and meters, helping utilities optimize network performance and quickly identify inefficiencies. Its ability to detect surge, overflow, and transient events provides an added layer of protection by preventing costly damage and unplanned service interruptions. For level monitoring in tanks, rivers, and sewer systems, it delivers accurate insights that support smarter and more effective water management strategies.
What It Does
How It Helps
Applications
Key Features :
|
Features |
Specifications |
|
Sensor Input Options |
|
|
Digital |
Uni- or Bi- directional pulse | Reed switch contact closure type or other non-powered sensors including Kent LRP & PU10 pulse heads. Aquamag/Magmaster | Up to 64 pulses per second |
|
Analogue |
Analogue 0-20 bar / 0-200 meters head / 0-300 psig, repeatability ±0.1%. Please note that the logger is calibrated to 10bar as standard. 20 bar calibration must be specified at the time of order if required | 4-20mA from isolated sensor | 0-1v. 1-5v. or 0-100mVolt |
|
Memory |
Recording 64,000 readings in continuous (cyclic) operation. Unit can be purchased with optional extended memory to 1,000,000 data values depending on variability of data. |
|
Communication |
|
|
Serial |
RS232 or USB by Infra-red port for connection to laptop or desktop PC |
|
LCD Display (Vista) |
4.5 digit LCD showing one or toggling between both input channels: real time, latest reading, min value last 24 hours or totaliser (flow meter reading) |
|
Features |
|
|
Frequency |
Sample Period - in 1 second increments, up to 24 hours |
|
Logger ID |
Up to 8 alphanumeric characters |
|
Site ID |
Up to 127 alphanumeric characters |
|
Clock |
24-hour clock with date facility |
|
Count and Event Logging Modes |
Count and Event (PIT) logging modes, with bi-directional capability |
|
Calibration |
Totaliser calibration - tenths of litre per pulse |
|
Dimensions (HXWXD) |
160x108x45 mm |
|
Construction |
Die-cast aluminium enclosure, powder coat spray painted |
|
Weight |
0.8kg |
|
Operating Temp. |
-20 to +70 C |
|
Power |
Lithium battery operational for 5 years under normal operating conditions. Data recoverable at factory with low battery condition. |
LoLog Vista is an advanced acoustic noise data logger used for identifying and locating hidden water leaks in pressurized water distribution networks. It enables utilities to perform large-scale leak detection surveys efficiently.
The logger records and analyzes acoustic noise generated by water escaping from pipes. Persistent leak noise is distinguished from background noise using advanced signal processing algorithms.
LoLog Vista is designed for deployment in large logger fleets, allowing utilities to monitor hundreds or even thousands of points across a water network from a centralized platform.
The system uses wireless data transfer and cloud-based communication, allowing loggers to automatically upload data for analysis without requiring manual collection.
Yes. When used as part of a networked leak detection system, LoLog Vista helps identify probable leak locations and prioritize areas for field investigation.
Yes. The system is widely used for District Metered Area (DMA) monitoring, helping utilities reduce Non-Revenue Water (NRW) and improve network performance.
Yes. Data is accessible through a centralized software platform, enabling remote monitoring, analysis, reporting, and leak management.
The logger can be mounted on valves, hydrants, fittings, and other metallic contact points that efficiently transmit leak noise.
By continuously monitoring leak noise and highlighting emerging leak events, utilities can identify leaks early before they become major bursts, reducing water loss and repair costs.
Yes. LoLog Vista is designed for long-term autonomous operation, automatically collecting and transmitting data according to configured schedules.
Yes. Its remote communication, centralized analytics, and large-scale deployment capability make it ideal for smart water network and NRW reduction programs.
LoLog Vista provides continuous monitoring, broader network coverage, faster leak identification, reduced labor requirements, and improved leak detection efficiency.
Yes. The software identifies high-risk leak locations, allowing maintenance teams to focus resources where the greatest water savings can be achieved.
Water utilities, municipal corporations, smart city projects, industrial water networks, and NRW reduction programs.
Key advantages include continuous acoustic monitoring, wireless communication, cloud-based analytics, DMA monitoring capability, large-scale deployment support, autonomous operation, and proactive leak detection.
LoLog Vista is an advanced acoustic noise data logger used for identifying and locating hidden water leaks in pressurized water distribution networks. It enables utilities to perform large-scale leak detection surveys efficiently.
The logger records and analyzes acoustic noise generated by water escaping from pipes. Persistent leak noise is distinguished from background noise using advanced signal processing algorithms.
LoLog Vista is designed for deployment in large logger fleets, allowing utilities to monitor hundreds or even thousands of points across a water network from a centralized platform.
The system uses wireless data transfer and cloud-based communication, allowing loggers to automatically upload data for analysis without requiring manual collection.
Yes. When used as part of a networked leak detection system, LoLog Vista helps identify probable leak locations and prioritize areas for field investigation.
Yes. The system is widely used for District Metered Area (DMA) monitoring, helping utilities reduce Non-Revenue Water (NRW) and improve network performance.
Yes. Data is accessible through a centralized software platform, enabling remote monitoring, analysis, reporting, and leak management.
The logger can be mounted on valves, hydrants, fittings, and other metallic contact points that efficiently transmit leak noise.
By continuously monitoring leak noise and highlighting emerging leak events, utilities can identify leaks early before they become major bursts, reducing water loss and repair costs.
Yes. LoLog Vista is designed for long-term autonomous operation, automatically collecting and transmitting data according to configured schedules.
Yes. Its remote communication, centralized analytics, and large-scale deployment capability make it ideal for smart water network and NRW reduction programs.
LoLog Vista provides continuous monitoring, broader network coverage, faster leak identification, reduced labor requirements, and improved leak detection efficiency.
Yes. The software identifies high-risk leak locations, allowing maintenance teams to focus resources where the greatest water savings can be achieved.
Water utilities, municipal corporations, smart city projects, industrial water networks, and NRW reduction programs.
Key advantages include continuous acoustic monitoring, wireless communication, cloud-based analytics, DMA monitoring capability, large-scale deployment support, autonomous operation, and proactive leak detection.
LoLog Vista is an advanced acoustic noise data logger used for identifying and locating hidden water leaks in pressurized water distribution networks. It enables utilities to perform large-scale leak detection surveys efficiently.
The logger records and analyzes acoustic noise generated by water escaping from pipes. Persistent leak noise is distinguished from background noise using advanced signal processing algorithms.
LoLog Vista is designed for deployment in large logger fleets, allowing utilities to monitor hundreds or even thousands of points across a water network from a centralized platform.
The system uses wireless data transfer and cloud-based communication, allowing loggers to automatically upload data for analysis without requiring manual collection.
Yes. When used as part of a networked leak detection system, LoLog Vista helps identify probable leak locations and prioritize areas for field investigation.
Yes. The system is widely used for District Metered Area (DMA) monitoring, helping utilities reduce Non-Revenue Water (NRW) and improve network performance.
Yes. Data is accessible through a centralized software platform, enabling remote monitoring, analysis, reporting, and leak management.
The logger can be mounted on valves, hydrants, fittings, and other metallic contact points that efficiently transmit leak noise.
By continuously monitoring leak noise and highlighting emerging leak events, utilities can identify leaks early before they become major bursts, reducing water loss and repair costs.
Yes. LoLog Vista is designed for long-term autonomous operation, automatically collecting and transmitting data according to configured schedules.
Yes. Its remote communication, centralized analytics, and large-scale deployment capability make it ideal for smart water network and NRW reduction programs.
LoLog Vista provides continuous monitoring, broader network coverage, faster leak identification, reduced labor requirements, and improved leak detection efficiency.
Yes. The software identifies high-risk leak locations, allowing maintenance teams to focus resources where the greatest water savings can be achieved.
Water utilities, municipal corporations, smart city projects, industrial water networks, and NRW reduction programs.
Key advantages include continuous acoustic monitoring, wireless communication, cloud-based analytics, DMA monitoring capability, large-scale deployment support, autonomous operation, and proactive leak detection.
LoLog Vista is an advanced acoustic noise data logger used for identifying and locating hidden water leaks in pressurized water distribution networks. It enables utilities to perform large-scale leak detection surveys efficiently.
The logger records and analyzes acoustic noise generated by water escaping from pipes. Persistent leak noise is distinguished from background noise using advanced signal processing algorithms.
LoLog Vista is designed for deployment in large logger fleets, allowing utilities to monitor hundreds or even thousands of points across a water network from a centralized platform.
The system uses wireless data transfer and cloud-based communication, allowing loggers to automatically upload data for analysis without requiring manual collection.
Yes. When used as part of a networked leak detection system, LoLog Vista helps identify probable leak locations and prioritize areas for field investigation.
Yes. The system is widely used for District Metered Area (DMA) monitoring, helping utilities reduce Non-Revenue Water (NRW) and improve network performance.
Yes. Data is accessible through a centralized software platform, enabling remote monitoring, analysis, reporting, and leak management.
The logger can be mounted on valves, hydrants, fittings, and other metallic contact points that efficiently transmit leak noise.
By continuously monitoring leak noise and highlighting emerging leak events, utilities can identify leaks early before they become major bursts, reducing water loss and repair costs.
Yes. LoLog Vista is designed for long-term autonomous operation, automatically collecting and transmitting data according to configured schedules.
Yes. Its remote communication, centralized analytics, and large-scale deployment capability make it ideal for smart water network and NRW reduction programs.
LoLog Vista provides continuous monitoring, broader network coverage, faster leak identification, reduced labor requirements, and improved leak detection efficiency.
Yes. The software identifies high-risk leak locations, allowing maintenance teams to focus resources where the greatest water savings can be achieved.
Water utilities, municipal corporations, smart city projects, industrial water networks, and NRW reduction programs.
Key advantages include continuous acoustic monitoring, wireless communication, cloud-based analytics, DMA monitoring capability, large-scale deployment support, autonomous operation, and proactive leak detection.
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