ADB Bearing Temperature Sensor: Precise Heat Control with NTC Thermistor

Looking for a reliable ADB bearing temperature sensor? ADB Bearing Sensor from 4B Braime Components (UK) is a compact embedded sensor with NTC thermistor for continuous elevator and conveyor bearing temperature monitoring. It responds to overheating from friction or clogging, signaling at 60°C (warning) and 70°C (emergency stop). Ideal for grain elevators, feed mills, flour mills, and port terminals, ensuring fire safety and preventing downtime.

Advantages of ADB 4B Bearing Temperature Sensor

Why choose ADB 4B Braime?

• High NTC sensitivity: Responds to +3°C rise, ±1°C accuracy, <2 sec response.

• Embedded mounting: Screws directly into bearing housing (boot mount) for direct contact.

• Harsh condition resistance: IP68 housing, -40°C to +120°C, ATEX Zone 20/21 dust, vibration/moisture resistant.

• Easy integration: SPDT relay (250 V / 5 A), compatible with Watchdog™, T500, PLC for auto-stop.

• Savings: Reduces fire risk by 95%, extends bearing life by 50%, payback — 3–5 months.

How ADB Temperature Sensor Works

The ADB sensor screws into a dedicated bearing housing hole (M12 or 1/4" NPT). The NTC thermistor detects friction heat, transmitting to the controller. At 60°C — warning signal, at 70°C — emergency shutdown. This prevents:

• Dust ignition from overheating

• Belt break due to bearing wear

• Hours of equipment downtime

ADB Specifications

• Sensor type: NTC thermistor (10 kOhm @ 25°C)

• Temperature range: -40°C … +120°C

• Activation thresholds: 60°C (warning), 70°C (emergency stop)

• Accuracy: ±1°C

• Output: SPDT relay (1NO + 1NC), 250 V AC / 5 A

• Power: 24–240 V AC/DC

• Protection: IP68, ATEX Zone 20/21

• Mounting: M12 x 1.5 or 1/4" NPT, probe length 8–50 mm

• Material: AISI 316 stainless steel, brass (option)

• Cable: 2 m, oil & UV resistant

Compatibility & Integration

• Works with Watchdog™ Super Elite, T500 Elite Hotbus, A400 Elite unit

• Connects to Siemens, Schneider, Owen PLCs

• Compatible with elevators of any height and conveyors

• DCS integration via relay or Modbus (with adapter)

Application Areas

Ideal for:

• Grain elevators (50–1000 t/h)

• Feed mills

• Flour milling complexes

• Ports and bulk terminals

• Automated warehouses

Installation on Elevator

ADB screws into boot on bottom elevator bearing. Dust-induced heat (70°C) — auto-stop, loading block. Installation — 15 minutes.

Use on Conveyor

For roller bearings, ADB detects belt friction. Overheat — PLC signal, lubrication or line stop.

Certification

• ATEX Zone 20/21 (explosive dust)

• IECEx, DSTU

• Compliance certificates

Warranty & Service

• 24-month warranty

• Official 4B distributor in Ukraine — KCK.ua

• Installation, commissioning, staff training

Order ADB bearing temperature sensor from KCK.ua with delivery across Ukraine (Kyiv, Kharkiv, Odesa, Dnipro, Lviv). Ensure 100% bearing heat control.

Prevent fires — order now! Order: +38 (044) 494-33-55 | kck@kck.ua

Keywords: ADB sensor, bearing temperature sensor, ADB Bearing Sensor, 4B NTC thermistor, elevator heat monitoring, bearing overheat sensor, ATEX ADB, Watchdog compatible ADB, elevator temperature control, 4B Braime ADB