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Delta OHM (Senseca) · XPT-Line · Handheld sound level meter

XPT801

Current

Class 1 sound level meter and analyser positioned below the XPT800, with a 117 dB linearity range from 21 dBA to 140 dB peak, real-time 1/1-octave (32 Hz to 16 kHz) and 1/3-octave analysis, seven selectable Ln percentiles and event-triggered audio recording. Same 4.3-inch touch-screen platform with Wi-Fi, Ethernet, USB-C and optional 4G; no FFT.

Specifications verified on .

Type
Handheld sound level meter
Class
Class 1
Channels
1
Octave bands
1/1 and 1/3
Connectivity
USB-C 2.0, WiFi, Ethernet 10/100, LTE/4G (optional OH3H module), RS-232/RS-485 (optional OH3A module), 3.5 mm audio and trigger I/O, RJ12 auxiliary power
Battery life
24 h
Compare with other instrumentsAll handheld sound level meters

Specifications

As published by Delta OHM (Senseca). Fields the manufacturer does not publish are omitted rather than estimated.

Standards and class — XPT801
SpecificationValue
IEC 61672-1 classClass 1
StandardsIEC 61672-1:2013 class 1, IEC 61260-1:2014 (1/1 and 1/3 octave filters)
Measurement — XPT801
SpecificationValue
Channels1
Measurement range21 dBA to 140 dB peak (117 dB linearity range)
Linearity range117 dB
Peak rangeup to 140 dB peak; up to 178 dB with MS802 set
Frequency range1/1 octave 32 Hz to 16 kHz; 1/3 octave 20 Hz to 20 kHz
ParametersLN (7 selectable, 0.1 to 99.9 %)
Analysis — XPT801
SpecificationValue
Octave bands1/1 and 1/3
Octave band filter classIEC 61260-1:2014; class not stated
Audio recordingYes
Logging and data — XPT801
SpecificationValue
Memory4 GB internal eMMC
Hardware — XPT801
SpecificationValue
MicrophoneMC801 1/2" free-field, 25 mV/Pa, with MP801 preamplifier
Outdoor microphone kitHDWME outdoor microphone protection (windscreen, rain shield, bird spike)
Display4.3" sunlight-readable touch screen with 3-button keyboard
BatteryLi-ion 9000 mAh rechargeable
Battery life24 h
Connectivity and software — XPT801
SpecificationValue
ConnectivityUSB-C 2.0, WiFi, Ethernet 10/100, LTE/4G (optional OH3H module), RS-232/RS-485 (optional OH3A module), 3.5 mm audio and trigger I/O, RJ12 auxiliary power
Remote controlNS-Storage cloud with push sync
SoftwareNS-ENS Environmental Noise Studio, NS1 Workers Protection, NS-Storage, NoiseStudio 2.0, NoiseStudio 1.0

Variants

Variants of the XPT801 as the manufacturer names them
VariantDifference
XPT801MS801 microphone set (MC801 1/2" free-field, 25 mV/Pa), up to 140 dB peak
XPT801-HMS802 high-level microphone set, measures up to 178 dB

Where this data comes from

Manufacturer documents used for this record
KindDocumentAccessed
Product pageXPT801 Class 1 Sound Level Meter and Analyzer

Verified on . Only the manufacturer’s own published material is used; distributor pages are not sources.

Spec out of date? Tell us (reference delta-ohm-xpt801).

Verified owner reviews

Reviews from people who own and use this instrument, each checked against a serial number by a person.

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Known issues and firmware notes

Hardware and firmware problems reported by owners, with the firmware version concerned and any manufacturer response.

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Feature requests

Functions owners would like to see in a firmware update or a successor model.

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