COMET IoT wireless thermometer hygrometer for external probe LoRaWAN network

1 / 2

General Laboratorium Supplies

COMET IoT wireless thermometer hygrometer for external probe LoRaWAN network

Price

Request a quote

1 Pieces Minimum Order

Price is not binding and may change at any time. Get the best price by clicking Request Quotation

Stock: 0
Country of Origin: Germany
Shipped From: Bekasi Utara, Bekasi
Category: General Laboratorium Supplies
Last Updated: 27 Oct 2026

Specifications of COMET IoT wireless thermometer hygrometer for external probe LoRaWAN network

Explore a wide selection of General Laboratorium Supplies.

COMET IoT wireless thermometer, hygrometer for external probe, LoRaWAN network

CODE : W3911

The W3911 sensor with LoRaWAN network output measures the temperature and humidity from an external probe on the cable and can be installed directly in the measured environment thanks to its IP65-rated enclosure. LoRa devices are powered by a replaceable battery with a lifespan of up to 10 years (3 years standard).

Key Features

Wireless transmission of measured values and alarm states
Battery-powered with low battery indicator (battery life up to 10 years)
Remote device configuration via COMET Cloud
IP65-rated enclosure
Calibration certificate with declared metrological traceability of standards according to CSN EN ISO/IEC 17025
Preconfigured Gateway available as an accessory at extra cost. For ease of use, we offer the pre-configured LoRaWAN Gateway, which is fully ready for communication with COMET Cloud and our sensors. This option simplifies the setup process and saves time for users.

With a newly purchased wireless sensor with LoRaWAN connectivity, you receive 1 year of COMET Cloud for free; an additional year of operation in COMET Cloud then requires 1 credit.

The sensor is preconfigured for COMET Cloud. If you want to connect it to your own cloud, please state this in your order. Only then will you receive the necessary access details.

Technical data

Measured value

Temperature

Relative humidity

Counted values (dew point…)

TEMPERATURE SENSOR

Measuring range according to the connected probe Digi/E

Accuracy according to the connected probe Digi/E

Resolution 0.1 °C

Response time t90 of temperature measurement (temperature step 20°C, air flow approximately 1m/s) according to the connected probe Digi/E

HUMIDITY SENSOR

Measuring range according to the connected probe Digi/E

Accuracy according to the connected probe Digi/E

Resolution 0.1% RH

DEW POINT

Measuring range according to the connected probe Digi/E

Accuracy according to the connected probe Digi/E

Resolution according to the connected probe Digi/E

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C

Channels 1x connectable temperature+humidity probe

Message transmission interval adjustable 5-10-15-20-30 minutes, 1-2-3-4-6-8-12-24 hours

Operating frequency Europe 863-870 MHz

Maximum transmission power 25 mW (14 dBm)

Typical range of transmitter 15 km in the field, 2 km in the city (sensor in building)

Antenna internal, gain 2,15 dBi

Maximum receiver sensitivity -136 dBm @BW=125 kHz, SF=12

Power Lithium battery 3.6 V, AA size

Protection class IP65

Dimensions 126 x 89 x 40mm

Weight (including batteries) 150g

Can't find the product you're looking for?Request a quotation now

Company Details

Founded In: 2018
Business Field: -
Number of Employees: 4
We Sell: ASTM THERMOMETER,NDT PRODUCT /HARDNESS TESTER,pH METER,REAGENT /CHEMIAL,ALAT TESTING PETROLEUM
Address: Perum. Bintang Metropol Jl. Jupiter VI , Blok A7 No 16 Bekasi Utara – Indonesia. 17122
Perwira, Bekasi Utara, Bekasi, Jawa Barat

Company Profile

CV Andalan Prima Sejahtera is a company engaged as a supplier of quality laboratory equipment for various industrial needs and applications. We serve the procurement of laboratory equipment for the automotive, aviation, biodiesel, asphalt, chemicals, cosmetics, crude oil, cooking oil, food & beverage, lubricants, pharmaceuticals, petrochemicals, and other sectors. Our products cover various categories such as ASTM Thermometers, Certified Petroleum Standards, Flash Point Testers, Glassware, Tribology Equipment, Viscosity Meters, and other material and lubricant testing equipment.\ \ To provide easy shopping, we also provide e-commerce services through our official website at www.andalanprimasejahtera.com. There, customers can find a variety of laboratory equipment for chemistry, physics, biology, and biotechnology easily and quickly. With an operational location at Jl. Jupiter VI, Perum Bintang Metropol Blok A-7 No. 16, Bekasi - Indonesia, Contac us 081290773137 we are ready to serve orders and product consultations to meet your various laboratory needs.

Vision

Kami adalah supplier laboratory equipment dengan komitmen memberikan layanan yang terbaik untuk kepuasan pelanggan

Mission

CV ANDALAN PRIMA MENJUAL ALAT UNTUK : Automotive Aviation Biodiesel Bitumen, Asphalt & Waxes Chemicals & Solvents Cosmetics & Fragrances Crude Oil Edible Oils Food & Beverage Greases Lubricants Marine & Bunker Fuels Paints and Varnishes Petrochemicals Petroleum Pharmaceuticals , CATEGORY ASTM Thermometers Bitumens and Waxes Certified Petroleum Standards Flash Point Fuels General Test Equipment Glassware Lubricating Greases Lubricating Oils Metal Test Specimens Penetration Tribology Viscosity