KS31Four-channel analog collector

Turn existing current and voltage signals into wireless data.

Connect instruments and sensors with analog outputs and report samples over LoRaWAN, retaining existing measuring equipment.

Input signal: 4–20 mA or 0–10 V
Channels: 4 channels
Power options: 10800 mAh battery / DC 5–24 V, by model
Ingress protection: IP65

01 / SPECIFICATIONS

Check every specification that matters.

Start with interfaces, power and installation conditions.

Read the full technical manual

KS31 — Specifications
Input signal	4–20 mA or 0–10 V
Channels	4 channels
Power options	10800 mAh battery / DC 5–24 V, by model
Ingress protection	IP65
Wiring	PG7, 4 inputs + 1 GND
Operating mode	LoRaWAN Class A，OTAA / ABP
Mounting	Wall mount
Dimensions	120 × 72 × 28 mm

Source: KS31 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.

Analog inputs

Four inputs share one GND; connect current or voltage signals according to the model.

Wireless connectivity

The LoRa antenna and gateway bands must match; data is reported over LoRaWAN.

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

03 / CONFIGURATION

Choose a configuration
that fits your site.

01Type A is 4–20 mA; type B is 0–10 V. A single configuration does not support both input types.

02Battery and external DC power are separate order configurations; verify external sensor power separately.

Visit the official store Ask about KS31 ↗

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

THE NEXT CONNECTION / APPLICATIONS START HERE

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