KS53Wireless temperature sensor

Measure temperature where you need it.

An external temperature probe reports over LoRaWAN, for installations where the probe and main unit need separate placement.

Measured quantity: Temperature
Probe type: DS18B20; probe-free version also available
Power options: Confirm for the ordered model
Ingress protection: IP65

01 / SPECIFICATIONS

Check every specification that matters.

Start with interfaces, power and installation conditions.

Read the full technical manual

KS53 — Specifications
Measured quantity	Temperature
Probe type	DS18B20; probe-free version also available
Power options	Confirm for the ordered model
Ingress protection	IP65
Temperature accuracy	±0.5 °C (manual rating)
Standard extension cable	1 m
Display	Low-power segmented LCD
Mounting	Wall mount

Source: KS53 Official manual · Reviewed 2026-09-25. Confirm options, regional frequency bands and full model codes before ordering.

02 / CONNECTION

Match the interface.
Then connect the equipment.

Match physical interfaces and application protocols separately.

Temperature probe

Choose a configuration with or without a DS18B20 probe and confirm the cable length.

Power configuration

Confirm power and wiring for the final order model.

For terminal positions, wire assignments and installation, follow the official wiring instructions .

03 / CONFIGURATION

Choose a configuration
that fits your site.

01A includes a DS18B20 probe; N has no probe.

02Check the probe’s temperature range and the main unit’s operating environment separately; confirm power for the final configuration.

Visit the official store Ask about KS53 ↗

The store and manuals open in a new tab. Available configurations are subject to confirmed order details.

THE NEXT CONNECTION / APPLICATIONS START HERE

Once your devices are connected,
let ThinkLink take it from there.

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LoRaWAN / 4G connectivity, AI operations and micro-app development. Free self-hosting, one-command installation and customizable branding.

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