The right sensor for every machine
Machine health, made clear.
Classic Series
Wireless vibration and temperature sensing for everyday rotating equipment. Industrial-grade Bluetooth 5.0 Class 1: about 300 m line of sight, 60–80 m in a typical plant.
DT300 monitors everyday rotating equipment — motors, pumps and fans — with wireless vibration and temperature sensing.
DT301 adds an external antenna to the DT300, for machines inside enclosed metal structures.
DT310 catches gear and bearing wear early, before it becomes a failure.
DT311 keeps the DT310 frequency range and adds an external antenna for enclosed metal structures.
How do I pick the right sensor for every machine?
Every product page publishes its key specifications, and each industry page sizes the sensors for your line. Not sure? Tell us the machine type, its speed and where it is mounted — we will recommend one.
Upgraded & Premium Series
Edge AI with speed and start/stop detection; high-g sensing for open environments.
DT320 adds edge AI, speed measurement and start/stop capture to the DT310 platform.
DT321 pairs the DT320 capabilities with an external antenna.
DT400 measures up to ±60 g in open environments, on high-g and variable-speed machines.
DT420 adds edge AI to the DT400 platform.
Gateways & repeater
Bring every sensor in the plant online.
DMG310 connects a fleet of wireless sensors over Bluetooth and uplinks them via Wi-Fi or Ethernet.
DMG311 connects sensors where there is no Wi-Fi, with a 4G Nano-SIM or Ethernet uplink and an external antenna.
DR100 repeats the Bluetooth signal so sensors stay online behind walls and machines.
Model quick reference
| Model | Frequency response | Range | Ingress | Battery |
|---|---|---|---|---|
| DT300 | 0–1000 Hz | ±16 g | IP69 | 5 years |
| DT301 | 0–1000 Hz | ±16 g | IP69 | 5 years |
| DT310 | 0–6000 Hz (±3 dB) | ±16 g | IP69 | 5 years |
| DT311 | 0–6000 Hz (±3 dB) | ±16 g | IP69 | 5 years |
| DT320 | 0–6000 Hz (±3 dB) | ±16 g | IP69 | 5 years |
| DT321 | 0–6000 Hz (±3 dB) | ±16 g | IP69 | 5 years |
| DT400 | 0–8000 Hz (±3 dB) | ±60 g | IP69 | 3 years |
| DT420 | 0–8000 Hz (±3 dB) | ±60 g | IP69 | 3 years |
Gateways & repeaters
| Model | Uplink | Capacity | Antenna | Ingress | Power |
|---|---|---|---|---|---|
| DMG310 | Ethernet / Wi-Fi | Up to 60 sensors | — | IP65 | 100–240 V AC, 50/60 Hz |
| DMG311 | 4G (Nano-SIM) / Ethernet | Up to 60 sensors | 4G + BLE | IP65 | 100–240 V AC, 50/60 Hz |
| DR100 | — | Up to 20 sensors | — | IP65 | 100–240 V AC, 50/60 Hz |
Leave your company email and we will send you the complete spec sheet.
DHMSCare's Chinese mainland and overseas businesses are operated separately, with separate accounts, platforms and after-sales support. Products are activated, connected to the platform and serviced under warranty only in the region where they were purchased. We do not support cross-region use. See Regional Use Notice.
Questions buyers ask
How do I size my production line?
Every product page lists its key specifications, and each industry page lists the measuring points per machine, the sensors per line and the recommended plan. If you are unsure, tell us the machine type, its speed and where it is mounted — we will recommend one.
How many sensors does a production line need?
Each industry page lists the measuring points per machine and three starting sizes: from 10 sensors for a first line, about 30–40 for a standard line, and a whole plant sized line by line. The exact count depends on the machines and their measuring points.
How do I get the full spec sheet?
Leave your company email and company name on the product page, and we will send you the complete spec sheet.
What does the DHMSCare wireless sensor measure?
The DT310 and DT311 wireless sensors read temperature and vibration on three axes and send it to the gateway. They are IP69-rated against dust and water and have a 5-year battery life (after activation).
How many sensors can one gateway handle?
The DMG310 smart gateway supports up to 60 sensors, gathering their readings and sending them to the DHMSCare platform over Wi-Fi or Ethernet.
Is it hard to install or maintain?
No. The sensors run untouched for years and pair just by touching them with the app. You are up and running fast, with no wiring and no specialist.
Not sure which sensor? Tell us the machine, its speed and where it is mounted. We will recommend one.