HWM Pegasus 2 | Advance Water Modules

Pegasus 2

The HWM Pegasus 2 redefines pressure control with its advanced LTE-M and NB-IoT connectivity, supported by 2G fallback. This ensures robust, two-way remote communication, allowing operators to adjust network pressure settings anytime—even in areas with weak signal strength. The result is greater responsiveness to demand fluctuations and the elimination of frequent manual interventions in the field.

Its smart control system enables pressure to be managed by time, flow, or a combination of both, ensuring accurate, demand-based regulation. This prevents over-pressure damage during high demand and safeguards infrastructure at low flow conditions. By setting different targets for different scenarios, Pegasus 2 reduces stress on pipelines and ensures a more stable and consistent water supply.

With integrated transient logging, Pegasus 2 detects harmful surges caused by valve movements or sudden network changes. These insights allow timely corrective action, reducing the risk of infrastructure damage, costly repairs, and unplanned service outages.

Equipped with closed-loop PRV control and advanced control logic, Pegasus 2 adapts seamlessly to changing conditions, delivering efficient, reliable, and steady pressure. This not only improves system performance but also minimizes leaks, bursts, and energy wastage, helping utilities operate more sustainably over the long term.

Applications of Pegasus 2:

Urban Water Distribution: Control pressures across municipal networks to cut non-revenue water (NRW) and provide reliable 24x7 supply.
Smart Cities & AMRUT Projects: Integrate with SCADA and IoT platforms to support digital governance and proactive asset management.
Reservoirs, Tanks & Pumping Stations: Prevent overflows and structural strain with safe, automated pressure regulation.
Industrial & Institutional Campuses: Deliver stable distribution across internal water networks with reduced downtime.
Disaster & Emergency Response: Quickly adjust pressures during pipeline bursts, floods, or contamination events to safeguard communities.

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Features

Key Features & Benefits

Advanced Pressure Modulation (time, flow, or combined with up to 96 daily values): Delivers precise control of water pressure, which reduces leakage, minimizes pipe bursts, and ensures consistent supply.
LTE-M, NB-IoT, and 4G/3G/2G fallback connectivity: Provides reliable real-time communication, even in areas with poor network coverage, so utilities always stay connected to their assets.
Remote Access via PressView Cloud and Mobile App: Allows operators to configure, monitor, and adjust systems without traveling to site, reducing manpower costs and enabling faster issue resolution.
High-Speed Transient Logging (25Hz) and Performance Monitoring: Detects surges, abnormal events, and operational inefficiencies early, helping avoid infrastructure damage and expensive emergency repairs.
Failsafe Pressure Profiles and Manual Override Options: Maintains safe operation during faults or emergencies, ensuring continuity of service and protecting public trust.
Rugged, IP68 Aluminium Housing: Withstands flooding, submersion, and extreme field conditions in India, guaranteeing long-term reliability and reduced replacement costs.

Specification

TECHNICAL SPECIFICATIONS

Features	Specifications
Sensor Input Options
2X Digital	2x Uni- or bi-directional pulse. Count or Event logging modes
2x Analogue Inputs (Additional third channel available on request)	Internal Pressure Transducer. External pressure. 4-20mA (optional). 0-20 bar / 0-200 meters head / 0-300psig, 0.1% repeatability / please note that the logger is calibrated to 10 bar as standard. (20 bar calibration must be specified at time of order if required) Leak noise, 0-10V, 0-1V, temperature or 4-20 mA variants
3x Solenoid Outputs	1x Latching Solenoid, to vent or close the top PRV chamber.2x Pulsed Solenoid outputs, up/down control. Safe levels and alerts set to protect battery depletion.
Communication
Mobile	Cellular modem supporting 2G/3G/ NBIoT/LTE-M (Cat-1) with SMS backup where available - contact for available options
Serial	RS232 or USB interface for programming and integration with PC/Laptop or Windows Tablet using IDT software. Programmable up to 19,200 b.p.s
Controlling Features
Summer/Winter	Clock is programmable for seasonal time changes
Time Based Control	Up to 96 table entries for 7 individual days per week or setting based on Weekdays or Weekends. Calendar special event table also available
Flow Based Control	Flow based control, or Flow override option
Fail Safe	Default Fail Safe can be configured to ‘Set’ or ‘Release’ the latching solenoid upon error (e.g. faulty sensor/no flow) or revert to time profiles if flow fails or revert to fixed pressure (operator selected)
Logger Features
Frequency	Variable logger sample rate from 1s to 24hrs (this may affect battery life and communication costs)
Logger/Site ID	7 alphanumeric characters. Readable factory set serial number in firmware
Ingress Protection	IP 68 fully submersible
Dimensions (HxWxD)	315x153x87mm
Construction	Aluminium alloy casing
Weight	Approx 3.5kg
Operating Temp.	-20 to 60 C
Power	Lithium-thionyl chloride cell operational for 5 years under typical operating conditions
Alarms	Multiple alarm options including Rate of Change, Profile, Minimum Night Flow and Threshold. 16 alarms per logger. Can be programmed to auto dial up to 8 telephone numbers on alarm. Over 16 alarms per logger depending on channel configuration
Memory	Primary recording 179,760 readings (Cyclic or Block)

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Downloads

Title	File Type	File Size	Downloads	View	Last Uploaded
Product Datasheet	application/pdf	7.9 MB			January 12 2026 11:54:47
Individual Datasheet	application/pdf	1.55 MB			January 12 2026 11:53:55

Pegasus 2

Pegasus 2

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Privacy Disclaimer:
We will only publish your first name. Your Last name will not published to maintain your privacy. Your mobile no will not be revealed or published to maintain your privacy. It will only be maintained in our database. You may receive product or information updates from time to time on WhatsApp. Your email ID will not be revealed or published to maintain your privacy. It will only be maintained in our database. You may receive product or information updates from time to time on email. Should you post your question, it is assumed that you agree to the above.