Hoymiles HMeter-IR-W Infrared Smart Meter: Hoymiles HMeter-IR-W infrared meter reader, from page 1 of its own datasheet, headed "INFRARED SMART METER". Figure from the manufacturer's document, page 1. The embedded picture is shown on a white background.

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Image source: Hoymiles HMeter-IR-W infrared meter reader, from page 1 of its own datasheet, headed "INFRARED SMART METER". Figure from the manufacturer's document, page 1. The embedded picture is shown on a white background.

Hoymiles HMeter-IR-W Infrared Smart Meter

Name: Hoymiles HMeter-IR-W Infrared Smart Meter
Brand: Hoymiles

By HoymilesSKU not documented

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Device typeInfrared smart meter reader for SML meters (magnetic reading head), with Wi-Fi and Bluetooth Max switched load (A)Not statedMax switched load (W)Not statedMeasurement channelsSingle-phase or three-phase meters with an SML infrared port Current sensorsNot stated Current ratingNot stated

Key specs

Units

Device type: Infrared smart meter reader for SML meters (magnetic reading head), with Wi-Fi and Bluetooth
Official datasheet
Sources
Printed as "IR compatibility SML protocol", "IR port connection Magnetic mounting" and "IR renew rate Once per second (determined by the measured meter)".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, IR Specifications
Documented
Power input: External Type C supply, 5 V/2 A, from a 230 V AC adapter; power consumption <1.5 W (typical 5 V/260 mA)
Official datasheet
Sources
Printed as "External power supply Type C (5 V/2 A)" and "Power consumption <1.5 W (typical value 5 V/260 mA)", with the adapter printed as "Voltage 230 V AC".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Communication Specifications and Adapter Specifications
Documented
Mounting: Magnetic mounting on the meter's infrared port
Official datasheet
Sources
Printed as "IR port connection Magnetic mounting".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, IR Specifications, IR port connection
Documented
Communications: Wi-Fi 802.11 b/g/n; BLE 4.2
Official datasheet
Sources
Printed as "Wi-Fi 802.11 b/g/n" (range 30 m indoors, 50 m outdoors, depending on the environment) and "BLE protocol BLE 4.2".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Communication Specifications
Documented
Enclosure: IP20
Official datasheet
Sources
Printed as "Enclosure protection rating IP20".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Environment Specifications, Enclosure protection rating
Documented
Measurement channels: Single-phase or three-phase meters with an SML infrared port
Official datasheet
Sources
Printed as "Meter Single/Three-phase meter" with "IR compatibility SML protocol".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, IR Specifications, Meter
Documented
Operating temperature: -25 to 55 °C-13 to 131 °F converted
Official datasheet
Sources
Printed as "Operating temperature -25℃ to +55℃".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Environment Specifications, Operating temperature
Documented

All specs7

Device type: Infrared smart meter reader for SML meters (magnetic reading head), with Wi-Fi and Bluetooth
Official datasheet
Sources
Printed as "IR compatibility SML protocol", "IR port connection Magnetic mounting" and "IR renew rate Once per second (determined by the measured meter)".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, IR Specifications
Documented
Power input: External Type C supply, 5 V/2 A, from a 230 V AC adapter; power consumption <1.5 W (typical 5 V/260 mA)
Official datasheet
Sources
Printed as "External power supply Type C (5 V/2 A)" and "Power consumption <1.5 W (typical value 5 V/260 mA)", with the adapter printed as "Voltage 230 V AC".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Communication Specifications and Adapter Specifications
Documented
Mounting: Magnetic mounting on the meter's infrared port
Official datasheet
Sources
Printed as "IR port connection Magnetic mounting".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, IR Specifications, IR port connection
Documented
Communications: Wi-Fi 802.11 b/g/n; BLE 4.2
Official datasheet
Sources
Printed as "Wi-Fi 802.11 b/g/n" (range 30 m indoors, 50 m outdoors, depending on the environment) and "BLE protocol BLE 4.2".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Communication Specifications
Documented
Enclosure: IP20
Official datasheet
Sources
Printed as "Enclosure protection rating IP20".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Environment Specifications, Enclosure protection rating
Documented
Measurement channels: Single-phase or three-phase meters with an SML infrared port
Official datasheet
Sources
Printed as "Meter Single/Three-phase meter" with "IR compatibility SML protocol".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, IR Specifications, Meter
Documented
Operating temperature: -25 to 55 °C-13 to 131 °F converted
Official datasheet
Sources
Printed as "Operating temperature -25℃ to +55℃".
Official datasheet: Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture) Rev REV0.2 · Checked Nov 1, 2026 · Earlier document
Location: PDF page 2, Technical Specifications, Environment Specifications, Operating temperature
Documented

Published claims and calculations, not independent test results.

Documents

1 on file

PDF
Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture)OfficialHoymilesOfficial datasheet
Source details
Revision
REV0.2
Revision date
Not stated
Reached from Hoymiles' download page https://www.hoymiles.com/downloads/hoymiles-datasheet-hmeter-ir-w-global-en.html; obtained by Alternative Research, captured 2026-11-02T02:08:07.370Z (archived copy).
Location: PDF page 1 (features); PDF page 2, Technical Specifications (Model HMeter-IR-W)
Retrieved Nov 1, 2026
Hoymiles' own datasheet for the HMeter-IR-W infrared smart meter (Region: Global, REV0.2), listed on Hoymiles' download page https://www.hoymiles.com/downloads/hoymiles-datasheet-hmeter-ir-w-global-en.html, which redirects to this file on Hoymiles' file host. Obtained by Alternative Research on November 2, 2026 (captured 02:08:07.370 UTC), because Hoymiles' file host answers our fetcher with a 403; each fact was checked against the printed page. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Hoymiles. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup REV0.2 · 0.29 MB
Archived copy, unaltered, kept as a record of what Hoymiles published. Original address: https://w3oss.hoymiles.com/uploadfile/1/202605/c6e8fdc60f.pdf. Copyright and takedown
Source first found
Nov 2, 2026
This copy captured
Nov 1, 2026, 6:08 PM PST
Archived
Nov 1, 2026, 6:10 PM PST
File details
Original source
Pages
2
Embedded creation date
Apr 16, 2026
Embedded modification date
Apr 16, 2026
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 90ff44e177d3d772af4d51fa1d6153ffcee7f6cdeaaaca1c1d421c93821d9eb1
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Archived documents

Hoymiles HMeter-IR-W Infrared Smart Meter datasheet (Region: Global, REV0.2) (November 2, 2026 capture)

Archived copy of a document published by Hoymiles. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup REV0.2 · 0.29 MB

Archived copy, unaltered, kept as a record of what Hoymiles published. Original address: https://w3oss.hoymiles.com/uploadfile/1/202605/c6e8fdc60f.pdf. Copyright and takedown