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[tab title= »RÉSUMÉ »]
TAP WATER PRESSURE MONITORING
PressureMaid is a small pressure monitoring and datalogging device.The pressure is transferred through the Internet to the Web based MaidMap application which is showing the pressure of all the devices connected to MaidMap. Municipalities could have them strategically deployed in their owned buildings and employees’ home having Internet access to monitor the tap water pressure all over their territory. When a pressure gets out of acceptable range, visual and sound alarms grab the attention of those interested, the icon showing the pressure on the map changes color and an email alarm message can be sent. The device has a relay output that can be remotely activated, which could be used to open or close a valve.
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[tab title= »BÉNÉFICES »]
- Instantaneous readout of pressure
- Available with a “Plug and Play” pressure sensor kit with fast setup and no calibration required
- Easy installation – Valves can stay on during most installation
- No need for on-site calibration, high levels of accuracy in any pressure condition
- Pressure history on the Web
- Cellular Wireless or Non-Wireless models available
- Access your pressure data from the internet 24/7
- Economical, compact solution for pressure monitoring
- Incredible 2 Gb Data Storage
- Dynamic logging intervals ensures data is collected as conditions change
- Disconnectable sensor for quick and easy field replacement
- Less Maintenance and Troubleshooting
- On-site sensor operation verification prior to leaving the site
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[tab title= »APPLICATIONS »]
- Information Program
- Billing / Custody Transfer
- Pressure Studies
- Distribution Systems real time analysis
- Low and high pressure warning system
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[tab title= »SPÉCIFICATIONS »]
| Name/Product number | PressureMaid / MLPM |
| Product type | Tap water pressure monitoring |
| Types of recorded and displayed data (always time stamped) | |
| Pressure accuracy | ± 0.5 % depending on pressure sensor specifications |
| Downloadable data | Everything that can be seen on screen is remotly accessible |
| Alarms | Max. & Min. Pressure |
| Action taken when alarms | Email, colour changes on geographic map |
| Digital inputs | 1 |
| Reading speed of digital input | 1 Hz |
| 4-20mA analog input | 1 used for Pressure |
| Reading speed of analog input | 1 Hz |
| Analog input accuracy | ± 0.1 %. This does not include the sensor precision |
| Analog input accuracy | ± 0.1 %. This do not include the sensor precision |
| Digital output | 1, activated with alarm setup or remote manually |
| Update speed of analog output | 1 Hz |
| Analog output accuracy | ± 0.1 % |
| Digital outpu | 1, activated with alarm setup or proportional to flow or remotely controlled. |
| Internal temperature sensor accuracy | ± 3°C |
| Memory | 2 Gb |
| Memory (Million records) | 200 |
| External power | 12 VDC 1 Amp |
| Operation time on batteries | 2 days |
| Type of batteries | 2 types C rechargeable batteries |
| Integrated battery charger | YES |
| Download | USB drive and Internet |
| Communication Interface | USB drive and Internet |
| Display | Backlit graphic 128 x 64 |
| Keybord | 4 soft keys |
| Dimension (inches) | 4.5 x 3.9 x 2.2 |
| Dimensions (cm) | 11.5 x 9.9 x 5.6 |
| Weight including 2 batteries | 1 lb/0.45 kg |
| Warranty | 3 years, parts and labor |
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[tab title= »ACCESSOIRES »]
| Part No | Description |
| Software | |
| MLMAP | MaidMap software |
| Power supply | |
| MLPS2 | AC 12 VDC 1.5A |
| Pressure Sensors | |
| MLPTAP | 100 PSI tap water pressure sensor |
| MLPTAP3 | 300 PSI tap water pressure sensor |
| Communication | |
| MCELETH | Cellular Modem with Ethernet port |
| Other Accessories | |
| MLEZPTAP | Easy installation pressure sensor installation (not approved by all building code) |
| MLSUP45 | Quick release Stainless steel bracket for support at 45 degree |
| MLSUP90 | Quick release Stainless steel bracket for support at 90 degree |
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