Continuous Consumption
Detects abnormal continuous consumption that may indicate a leak in the system.
GL UtilitiesPulse XL
TELEMETRY SENSOR FOR WATER METERS
Where reading becomes decision.
The GL Utilities Pulse XL transforms DIEHL water meters into a source of continuous consumption data. Reading no longer depends on field visits and reaches the platform, where it becomes the basis for reducing losses and anticipating decisions. Plug-and-play installation at 2.4 GHz over the GL One Network.
Continuous telemetry reveals where consumption deviates from the expected, helping to identify physical losses, fraud, and metering errors before they become losses in the water balance. The team acts on the exact point, not the average.
Instead of one reading per month, the platform receives data every 5 minutes and builds a dense consumption history. This history supports projection, comparison, and auditing, providing a concrete basis for every operational decision.
The device integrates with already installed DIEHL water meters, without replacing the existing fleet. The operation gains telemetry on what already exists in the field, with plug-and-play installation and configuration via QR Code.
Consumption data at the source, with autonomy for years of operation.
Compatible with pre-equipped DIEHL water meters, the Pulse XL integrates reading and telemetry into a single device, with continuous transmission to the platform.
0 years
Estimated autonomy
0m
Open-field range*
0 min
Transmission interval
0g
Weight
IP68
Protection
2.4GHz
Bluetooth frequency
+19.5dBm
Transmission power
DIEHL
Compatible meter
GL ONE FACT SHEET
Technical specifications.
User Manuals
Current modelGL-MDV208
Bluetooth® versionBluetooth® LE 5.1
Bluetooth® operating frequency2.4 GHz
Bluetooth® transmission power+4 dBm
Range500 meters
Reading intervalAutomatic reading every 10 min
Battery lifeOver 8 years
Power supplyInternal lithium battery (1x AAA)
Working temperature-25°C to 75°C (-13°F to 167°F)
Dimensions W×H×D29mm x 70mm x 60mm
Weight100 g
Ingress protectionIP68
Digital inputs5 digital ports
Input voltage (max)24 Vdc
Minimum pulse width10 ms (minimum)
Cable length30 cm
CompatibilityPre-equipped DIEHL water meters
Active monitoring
The device detects, the platform alerts, the team acts.
Through the Group Link One platform, you can configure alarms based on the reality of your operation. Each alarm identifies a specific condition before it turns into a loss, cross-referencing consumption data and turning every reading into an actionable alert.
Magnetic Attack
Detects the presence of an external magnetic field near the device, indicating a possible fraud attempt.
Reverse Flow
Detects flow in the opposite direction to the meter's normal operating direction.
Excessive Flow
Flow equal to or greater than 10 m³/h for at least 30 seconds.
Oversizing
Detects when flow is systematically below the expected minimum, indicating a water meter oversized for the actual consumption profile.
Undersizing
Detects when flow is systematically above the expected maximum, indicating a water meter undersized for the actual consumption profile.
No Consumption
Detects a prolonged absence of consumption, which may indicate a stopped device, fraud, or a stuck water meter.
No Communication
Detects devices that have stopped sending readings, indicating a possible communication failure, critical battery, or an inoperative device.
Low Battery
Detects battery level below the configured threshold, allowing preventive action before communication is lost.
Out of Average
Detects when a device's daily consumption deviates significantly from its own historical pattern, indicating a possible leak, fraud, reading failure, or change in behavior.
OUR IOT SENSORS
Devices that evolve with your operation.
NEXT STEP
Does GL Utilities Pulse XL fit your water meter fleet?
Our technical team assesses compatibility with the DIEHL meters in your operation and recommends the best deployment path, with no commitment.
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MANIFESTO GL ONE®
A greener and more efficient future.
