We supply and install measurement hardware for bridges, rivers, railways, plants, weather stations and farms — and integrate it end to end, from the mounting bracket to the dashboard alert. Every sensor listed here is one we specify, wire and commission ourselves.
Most sensor failures in the field are not sensor failures — they are mounting, cabling, earthing or power failures. We keep all four stages under one contract, so there is nobody to pass the blame to.
We study the site and choose the measurement technique before choosing a part number.
Sensors, loggers, gateways, enclosures, cable and mounting hardware supplied as one BOQ.
Physical mounting, cabling, protection, configuration and live verification on site.
The system is watched after handover — including systems installed by someone else.
Filter by application, or search for a measurand or output type. Tick the items you need — they are carried into the enquiry form below as a line list.
About these specifications: ranges and accuracies shown are typical for the class of instrument and indicate what we normally deploy. Exact make, model and certified specification are confirmed on the quotation against your site requirement — tell us your range and accuracy, and we will match the instrument to it rather than the other way round.
A ₹1.5 lakh instrument on a bad bracket is a bad instrument. These are the failures we design out before they reach your site.
On railway bridges, induced voltage on long unshielded runs and traction return through the structure will corrupt readings and can latch up unprotected electronics. Shielded cable earthed at one end, TVS on every field line, isolated RS485 and a bonded enclosure are not optional extras here — they are the difference between a system that runs for years and one that hangs every few weeks.
A tiltmeter reads the bracket, not the pier. A radar level sensor reads whatever is inside its beam cone, including the parapet you mounted it too close to. Mounting geometry, rigidity and standoff are specified during survey and fabricated to suit the structure — because a ±0.001° instrument on a flexible bracket is a ±0.001° instrument measuring a flexible bracket.
Most "sensor failed" calls after a monsoon are water in a gland, a corroded terminal, or a solar panel sized for clear skies. We size solar and battery for the worst consecutive overcast days at your latitude, use IP66/IP68 enclosures with downward glands and breather vents, and pot or seal field joints rather than taping them.
Give us these details and we can usually quote the same working day. If you are unsure of any field, leave it blank and just write what you are trying to measure — that is enough to start.
Both. You can buy a single sensor or logger from us, and you can also hand us the complete SITC scope — survey, supply, mounting fabrication, cabling, commissioning, calibration certificate, dashboard integration and annual maintenance. Most of our work is the second kind, but we are glad to do the first.
Yes, and we do it regularly — but it changes the design. Long cable runs pick up induced voltage, traction return current flows through the structure, and unprotected electronics can latch up. We use shielded cable earthed at a single point, TVS and series protection on every field line, galvanically isolated communication, and properly bonded enclosures. If you have an existing system that keeps hanging near OHE, this is usually why.
4–20 mA current loop, 0–10 V, RS485 Modbus RTU, SDI-12, pulse and dry contact, and vibrating wire. Our loggers and gateways can mix several of these on one site and present them as a single dataset. Upstream we can deliver over MQTT or Modbus TCP into your own server or SCADA instead of our cloud, if you prefer.
Field sensors feed an edge logger or gateway, which forwards data over 4G or LoRa to the cloud. You get a web dashboard with charts, tabular data and downloadable reports, plus rule-based alerts by SMS, email or app notification — accessible from any phone, tablet or PC.
Yes. The handover package includes calibration certificates, test reports, as-built drawings, GST invoice and warranty documents. We can also help draft the technical specification section of a tender if you are on the procuring side.
Standard warranty on supplied hardware, with an optional annual maintenance contract covering remote health monitoring, periodic recalibration, site visits and a defined response time. We also take over maintenance of monitoring systems originally installed by other vendors.
