Your network is talking. Now you can hear it.
A meter drifts. A main leaks overnight. A basin fills before the rain stops. A sewer turns corrosive. Every one of these leaves a trace long before it becomes a callout. Microtronics data loggers and gateways sit where the trace is, in shafts, basins, wells and cabinets, and stay there for years on a single battery.
Five families. One decision each.
Every Microtronics device ships as a complete package: the hardware, the cellular transmission and the monitoring platform in one. Some are battery loggers you drop into a shaft. Some are gateways that sit in a cabinet and talk to the machines already there. Pick the family that matches where it will live and what it has to reach, then choose a variant by how many sensors you need.
What these devices are used for
Jellox Pulse
The counter. A compact battery logger that watches water meters, pressure and access hatches in supply networks. It reads pulses and contacts, spots leaks and night-flow anomalies, and drops into a meter shaft or cellar without wiring.
| Variant | Inputs | Best for |
|---|---|---|
| Basic | 2 digital contacts | Manhole / cover opening, door contact, float switch |
| Pro | 4 counter / digital inputs | Bulk water meters, forward & reverse meters, valve position |
| Elite | 4 inputs + 4 remote sensors | Adds line-pressure and level measurement |
Bulk meters and leakage across a supply network
- Leakage alarm on the distribution main, flagged early before losses build
- Monitoring of bulk water meters with flow rate and absolute meter value
- Night quantity measurement to expose hidden consumption and illegal draw-offs
- Optional sensor adds water quality monitoring on the same logger
Jellox Node / Analog / Gas
The survivor. The same rugged Jellox body, certified for explosive sewer atmospheres. A 10-second measuring interval and a 10-year battery let it track fill level, flow, overflow and toxic gas in the network, and stay put for years between visits.
| Variant | Measures | Best for |
|---|---|---|
| Node | Events & digital states | Rain events, level & flow calculation, overflow, shaft damming |
| Analog | 4–20 mA sensors | Cover / valve / throttle status, external water, usage via sensors |
| Gas | Live gas concentration | H₂S monitoring, odour & corrosion alarms, dosing control |
Pro vs Elite: each variant comes as Pro (1 remote sensor) or Elite (4 remote sensors). Same device, more measuring points.
Level measurement in a storage sewer or overflow basin
- Permanent monitoring of fill level and overflow, with staged alarms
- Level read via pressure, radar or 4-20 mA sensor, plus digital float switch
- Automated e-mail reporting of overflow events and clogging alerts
- 10 year battery life with remote sensors at 10 second response times
myDatalogEASY IoT
The all-rounder. A freely programmable outdoor logger and gateway for measuring stations that have no mains and no cabinet. Universal analogue and digital inputs, RS232 / RS485 / SDI-12 interfaces, and solar, battery or mains power, so it replaces a small control cabinet on a pole.
| Variant | Inputs | Best for |
|---|---|---|
| IoT | 4 universal + serial interfaces | Full-feature outdoor measuring & control stations |
| IoT ATEX | 2 universal, ATEX Zone 2 | Field stations inside explosion-hazard areas |
| IoTmini | 4 universal, compact housing | Tight enclosures and simpler retrofit applications |
Gateway-only option: a pure IoT GW ATEX version (no inputs) is available where the device only needs to relay data from wireless remote sensors.
Drainage monitoring and stormwater overflow basins
- Detects pump failure during drainage through permanent level monitoring
- Q/h table calculates the discharge quantity from measured levels
- Integrated 4-20 mA barriers for sensors up to ATEX Zone 0
- Runs self-sufficient on solar or from inside the switch cabinet
myDatalogC3
The gateway. A DIN-rail unit that combines logger, PLC, router and firewall in one. Modbus RS485, RS232 and CAN talk to machines and controllers, relay outputs drive actuators, and a buffer battery raises the alarm the moment mains power drops.
| Role | What it does |
|---|---|
| Telecontrol & automation | Reads sensors and machines, controls pumps and dosing, and sends everything to the platform, from inside the cabinet. |
A separate category: dedicated gas monitoring
Hydrogen sulphide corrodes concrete, ruins the air around a plant and puts crews at risk. myDatasens is built for that one problem: a sealed H2S instrument that logs the gas continuously and swaps its sensor without losing a reading.
myDatasens H2S1000
The specialist. A dedicated H2S monitor for sewers and industrial plants. The gas sensor module is the device: it records and transmits hydrogen sulphide concentration and nothing else. Sensor swap-out at the measuring point keeps data flowing while the old module goes back for calibration.
| Variant | Data handling | Best for |
|---|---|---|
| Local | Device Config readout on site | Standalone recording where no cloud is needed |
| Connected | App plus historical data | Local radio readout with data management |
| Complete | Cellular to the platform | Remote sites reporting continuously to the cloud |
ATEX versions are available for Local/Connected and Complete. Sensor life is 2 years in air, with a 6 month calibration cycle, and the H2S module can be taken as Sensor as a Service covering provision, reconditioning, calibration, repairs and insurance.
Odour, corrosion and H2S monitoring
- Continuous H2S measurement in the sewer, with overload alarm
- Remote dosing control to cut gas concentration and limit corrosion
- Sensor exchange concept keeps data flowing through calibration cycles
- Time-to-service and projected calibration shown on the platform
Not sure which device fits your site?
Tell us where it goes, what you need to measure and what it has to talk to. We’ll match you to the right logger or gateway and the sensors to go with it.