Halogen Sensor
Mobile App
Monitor real-time water quality data, calibrate sensors, configure measurement settings, and receive diagnostic alerts — all from your phone via Bluetooth Low Energy.
Halogen Sensor
Mobile
Works With
Bluetooth SmartBox
Works With
D20 Controller
Supports
All MP-Series Sensors
Connectivity
No Internet Required
Everything You Need in the Field
The Halogen Sensor Mobile app puts full sensor control in your pocket. Monitor, calibrate, configure, and diagnose — no laptop or display module required.
Real-Time Monitoring
View live readings for free chlorine, monochloramine, total chlorine, pH, ORP, conductivity, and temperature — all updating as the sensor completes each measurement cycle.
Bluetooth Low Energy
Connect wirelessly to any Halogen Bluetooth SmartBox or D20 Controller within range. Low-power BLE means reliable connectivity without draining your phone battery.
In-App Calibration
Perform fast or delayed chlorine calibrations, zero chlorine calibration, single-point or two-point pH buffer calibrations, plus conductivity, ORP, and temperature — all from your phone.
Sensor Configuration
Configure chlorine measurement modes (Free, Mono, Total), enable or disable ORP and pH, set intermittent measurement intervals for battery operation, and adjust averaging settings.
Battery Management
Monitor battery voltage in real time and configure power-saving modes. Set measurement frequency to balance data collection with battery life for remote installations.
Warnings & Diagnostics
Receive instant warning and error code notifications including air-in-sensor, motor errors, and calibration alerts. View detailed diagnostic information and corrective actions.
8 Parameters, One Screen
All pertinent sensor data displayed in real time with timestamp indicators showing when each measurement was last collected.
Free Chlorine
ppmDisinfection effectiveness monitoring
Monochloramine
ppmCombined chlorine for chloraminated systems
Total Chlorine
ppmOverall disinfection validation
pH
pHWater acidity/alkalinity balance
ORP
mVOxidation-reduction potential
Conductivity
µS/cmDissolved solids concentration
Temperature
°C / °FProcess water temperature
Battery Voltage
VSmartBox power level status
Field Calibration Made Simple
Every calibration your sensor needs is accessible through the app's intuitive menu system. No laptop, no proprietary software — just your phone and a reference colorimeter.
infoCalibration Best Practices
- check_circleAllow sensor to run in water for at least 20 minutes before calibrating
- check_circleAlways calibrate pH first, then chlorine
- check_circleCheck calibration at least every 6 months
- check_circleRecalibrate if deviation exceeds 10% from reference
Fast Chlorine Cal
Calibrate free, mono, and total chlorine simultaneously using a reference colorimeter when values are stable.
Delayed Chlorine Cal
Captures sensor signal at sample time, giving you up to 10 minutes to complete the DPD test — ideal for fluctuating systems.
Zero Chlorine Cal
Automatic offset calibration in chlorine-free water. Use process water with excess ammonia — never distilled water.
pH Buffer Cal
Single-point known value or two-point buffer calibration (pH 7 and pH 10 auto-detected) for accurate pH compensation.
Reference Cals
Conductivity, ORP, and temperature calibrations using known reference values entered directly in the app.
Factory Restore
Reset all calibrations to factory defaults with one command. Useful for resolving persistent measurement errors.
Built for Remote Operations
Configure intermittent measurement modes and power-saving settings for battery-operated installations in vaults, meter boxes, and remote stations.
Intermittent Measurements
Set custom data collection intervals. The SmartBox powers down the sensor between cycles and enters sleep mode to maximize battery life.
Magnet Wake-Up
In sleep mode, use the supplied magnet on the SmartBox to re-enable BLE. The device becomes accessible via the app within 10 seconds.
Measure Now
Need a reading between intervals? The Measure Now button powers on the sensor for a single cycle, then returns to sleep — no schedule changes needed.
Frequently Asked Questions
What devices does the Halogen Sensor Mobile app work with?
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Is the app available on both iOS and Android?
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Can I monitor multiple sensors from one phone?
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How do I connect to a SmartBox in battery-saving sleep mode?
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Does the app work without cellular or Wi-Fi signal?
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How often should I calibrate through the app?
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Download the App Today
Get started with the Halogen Sensor Mobile app. Free to download, works with all Halogen Bluetooth SmartBox and D20 Controller units.