Vysoce výkonný bezdrátový senzor pro monitorování stavu Wiver
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Specifikace
- Model: WIVER CO.FW14
- Internal Part Number: 07851284R2
- Bezdrátový dosah: 70 metrů
- Operating Frequency (TX and RX): 915-925
MHz - EIRP: 50 mW
- Komunikační protokol: IEEE802.15.4-2015
O-QPSK PHY (DSSS modulation) - NFC: Ano
- Hodiny reálného času: Ano
- Časamp Přesnost: Length: 341 grams
Návod k použití produktu
1. Battery and Power Consumption
The WIVER sensor uses 2x AA batteries. MAPER recommends using
Energizer E91 Max or Duracell MN1500 alkaline batteries or 2x
Energizer L91 (AA Lithium) for optimal performance.
2. Environmental and Mechanical Specifications
- Provozní teplota: -30 °C až 100 °C
- IP hodnocení: IP68
- Velikost: průměr 50 mm
- Hmotnost: 341 gramů
- Základní materiál: Nerez
- Materiál pláště: PP, translucid gray
3. Bezdrátová komunikace
The WIVER sensor operates on a wireless range of up to 70 meters
using the 915-925 MHz frequency band with an EIRP of 50 mW. It
utilizes the IEEE802.15.4-2015 O-QPSK PHY communications
protokol.
Často kladené otázky (FAQ)
1. What battery type should I use for the WIVER sensor?
We recommend using 2x AA alkaline batteries, specifically
Energizer E91 Max or Duracell MN1500, or 2x Energizer L91 (AA
Lithium) for best performance.
2. What is the operating temperature range of the WIVER
senzor?
The WIVER sensor can operate in temperatures ranging from -30°C
do 100°C.
3. How far can the WIVER sensor communicate wirelessly?
The sensor has a wireless range of up to 70 meters.
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Wiver
high-performance wireless condition monitoring sensor
Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2 Doc. WV-23-0002A
About MAPER
Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A
MAPER is a leading manufacturer of industrial condition monitoring solutions. Since 2015, we have focused on developing innovative wireless sensors and monitoring systems that help maintain asset reliability and optimize industrial operations. Our headquarters in Mexico City houses our R&D center and main manufacturing facility, where we design and produce the full range of MAPER monitoring solutions, including the Wiver sensor family and associated systems.
Company information WIVER TECNOLOGIA INDUSTRIAL S.A. DE C.V. LIBERTAD 118, PEDREGAL DEL CARRASCO, COYOACAN, 04700 CIUDAD DE MEXICO, MEXICO
Contact Technical Support: +52 81 340607 34 Email: aplicaciones@mapertech.com Website: www.mapertech.mx
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Nadview
Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A
WIVER is a high-performance wireless condition monitoring sensor. Coupled with MAPER’s Asset and Process Health Platform, it can provide smart insights on asset health by measuring tri-axial vibration and temperature. Its multiple configuration options allow condition monitoring of diverse machines, including highly intermittent assets which are difficult to diagnose with competing products. Multiple WIVERs can be automatically synchronized for simultaneous measurement of a given asset. MAPER offers multiple versions: WIVER standard (optimized for the most common assets in industry) and WIVER FS for highly intermittent machines. Each of these can also be configured according to the operation ambient rating: standard, HT (high temperature up to 100°C continuous operation) and Ex for explosive atmospheres.
Easy installation in 15′. NFC allows single-touch configuration using a cell phone.1 Multiple mounting options (adhesive base, mounting fins, screw mount, etc.)2 Highly configurable for diverse machine types Periodic acceleration and velocity RMS value measurement Periodic spectrum measurement Magnetometer3 for diagnosing electrical faults. Wireless synchronization Long wireless range Long battery life and easy battery replacement Regular alkaline AA batteries for ease of procurement Accurate timestamping allows event correlation with plant processes Internal health monitoring4 tracks the sensor’s own condition.
1 2023Q2 2 Contact MAPER Applications for more details. 3 2023Q2 4 Contact MAPER Applications for more details.
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Technické vlastnosti
Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A
Parameter Vibration Wiver HF Range Sampling frequency (fS) Maximum spectral frequency (fMAX) Spectral resolution (f) Sensitivity variation over temperature Sensitivity error Frequency accuracy Bandwidth (-3dB) Noise Spectral lines Windowing Overlap RMS report period 5 Spectral report period 5 Temperature
Přesnost 6
Battery and power consumption
Typ baterie
Délka 9
Environmental and mechanical Operating temperature IP Rating Size
Zkušební stav
@50Hz Horizontal, Vertical, Axial no overlap
-10°C to 60°C elsewhere non-Ex version Ex version Application #110 non-Ex Application #211 non-Ex Application #1 Ex Application #2 Ex
Průměr
Min
Typ
Max
Jednotka
±2
±16
g
0.2
26.67
kHz
0.1
13.33
kHz
0.015
Hz
0.013
0.025
% / ° C
-2
0
2
%
-0.03
0.03
%
6300
Hz
70
g Hz-1/2
100
13333
Hann, Hamming, Flat-Top, Rectangular, B-H
0
100
%
2
15
zápis
2
6
hodin
-3
3
°C
-3.5
3.5
°C
2x AA (LR6) alkaline, 1.5V7
2x Energizer L91 (AA Lithium)8
36
měsíce
18
měsíce
30
měsíce
15
měsíce
-30
10012
°C
IP68
50
mm
5 Low-RPM configuration, compatible with fMAX <= 200Hz. Standard configuration: f >= 1Hz for all fMAX. Contact MAPER for details. 6 Subject to mounting condition. 7 MAPER recommends Energizer E91 Max or Duracell MN1500. 8 Use only recommended battery make and model. 9 Duration is highly dependent on machine intermittency, measurement configuration (periodicity, type and length of measurement,
synchronization configuration), proximity to MAPER Gateway, network load, RF environment, and other environmental conditions such as ambient temperature. MAPER defines duration based on standard applications. 10 Application #1: machine which runs 24/7, 4 synchronized Wiver sensors on the same machine, configured for rms measurements
every 20′ and 1 spectrum every 4hs. Contact MAPER Applications for more details. 11 Application #2: machine which runs intermittently, 4 unsynchronized Wiver sensors on the same machine, configured for rms
measurements every 15′ and 1 spectrum every 3hs. Contact MAPER Applications for more details. 12 Value for WIVER HT. For standard operating environment configuration, max ambient temperature is 60°C. Do not confuse ambient temperature with base temperature.
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Weight14 Base material Shell material Wireless Range15 Operating frequency (TX and RX) EIRP
Komunikační protokol
NFC
Real time clock Timestamp přesnost
Délka13
Technický manuál
Model: WIVER CO.FW14
Internal Part Number: 07851284R2
Doc. WV-23-0002A
115
mm
341
g
Nerez
PP, translucid gray
70
M
915
925
MHz
50
mW
– Physical Layer: IEEE802.15.4-2015 O-QPSK PHY (DSSS modulation)
– Modulation: O-QPSK
– Channel Bandwidth: 850kHz @ -6dB (ANSI C63.10-2020 11.8.1 Opt 1)
– Channel Spacing: 2MHz
– Power Spectral Density: < -6 dBm/3kHz (ANSI C63.10-2020 11.10.3)
– Dynamic NFC Tag type 5 (passive)
– Protocol: ISO/IEC 15693
– Operating Frequency: 13.56 MHz
– Communication Range: Up to 1.5 cm
– Data Rate: Up to 53 Kbit/s
-3
3
s
Measurement characteristics
The Wiver provides comprehensive vibration and temperature monitoring capabilities. For vibration analysis, the sensor captures measurements across a wide dynamic range from ±2g to ±16g with sampling rates up to 26.67 kHz. This enables detailed spectral analysis up to 13.33 kHz, with resolution as fine as 0.01 Hz for precise component identification.
The device ensures measurement reliability through multiple technical features. Temperature stability is maintained with sensitivity variation under 0.025%/°C, while measurement accuracy is guaranteed by ±2% sensitivity error and ±0.03% frequency accuracy. The tri-axial sensor provides a 6300 Hz bandwidth on all axes, with a low noise floor of 70 g Hz-1/2 ensuring clean signal capture.
Analysis flexibility is achieved through configurable parameters. Users can select from multiple windowing options including Hann, Hamming, Flat-Top, Rectangular, and Blackman-Harris. Spectral resolution is adjustable up to 13,333 lines with customizable overlap from 0-100%. The reporting schedule can be tailored to application needs, with RMS values available every 2-15 minutes and spectral data every 2-6 hours.
13 Mounted on machine with standard base. 14 With 2x AA batteries, base (mounted on machine) not included. 15 Range is highly dependent on location and RF environment (eg. clearance to metallic objects, presence of walls/ceilings) and installation of the MAPER Gateway.
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Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A Temperature monitoring covers the full industrial range from -30°C to 100°C. Measurement accuracy is optimized for standard operating conditions (-10°C to 60°C) at ±3°C, with ±3.5°C accuracy maintained across the extended range. This ensures reliable temperature tracking across all operating conditions.
Radio Physical Layer Specifications
The Wiver sensor utilizes the IEEE 802.15.4-2015 O-QPSK PHY layer with Direct Sequence Spread Spectrum (DSSS) modulation. This configuration provides robust wireless communication in industrial environments:
– The Offset Quadrature Phase-Shift Keying (O-QPSK) modulation, combined with DSSS, offers excellent interference resistance and efficient spectrum usage
– 2MHz channel spacing allows for 5 non-overlapping channels in the 915-925 MHz band, centered at 916…924MHz
– Channel bandwidth of 850kHz at -6dB provides sufficient data throughput while maintaining spectral efficiency – Maximum EIRP of 50mW enables reliable communication range while meeting regulatory requirements – Power spectral density below -6 dBm/3kHz ensures minimal interference with adjacent channels and other
systémy
This implementation enables reliable sensor data transmission even in challenging RF environments while maintaining power efficiency for extended battery life.
NFC Interface Specifications
The device incorporates a Dynamic NFC Tag Type 5 implementing ISO/IEC 15693 for device configuration and maintenance:
Specifications: – Dynamic Tag Type 5 with passive operation – ISO/IEC 15693 protocol support – Operating frequency: 13.56 MHz – Communication range: Up to 1.5 cm – Data transfer rate: Up to 53 Kbit/s
This interface enables simple device configuration using NFC-capable smartphones or tablets. The passive operation requires no battery power for configuration tasks.
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Explosive atmosphere certification details
Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A
The WIVER-Ex sensors are certified for explosive atmospheres. They comply with following standards:
IEC60079-0: ed. 6.0 (2011-06) IEC60079-11: ed. 6.0 (2011-06) IEC60079-26: ed. 6.0 (2011-06)
Certificate issuer: Bureau Veritas Certificate number: BVA 23.0002X (Certificate upon request, contact MAPER for more information)
The WIVER-Ex sensors are rated as follows:
Ex ia I Ma Ex ia IIC T4 Ga Ex ia IIIC T150°C Da -20°C Ta 60°C
Marking The WIVER-Ex sensors are marked as follows:
Warnings PELIGRO POTENCIAL DE CARGA ELECTROSTÁTICA – LIMPIAR ÚNICAMENTE CON UN PAÑO HÚMEDO POTENTIAL ELECTROSTATIC CHARGING HAZARD CLEAN ONLY WITH A DAMP CLOTH DANGER POTENTIEL CHARGE ÉLECTROSTATIQUE – NETTOYER UNIQUEMENT AVEC UN CHIFFON HUMIDE MÖGLICHE GEFAHR DURCH ELEKTROSTATISCHE LADUNG – NUR MIT FEUCHTEM TUCH REINIGEN RISCHIO DI CARICA ELETTROSTATICA POTENZIALE – PULIRE SOLO CON UN PANNO UMIDO
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Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A
RISCO POTENCIAL DE CARGA ELETROSTÁTICA – LIMPE SOMENTE COM UM PANO ÚMIDO
Zones, Gas / Dust Groups and Temperature Classification The WIVER-Ex sensors may be installed in the following zones:
Zóna
Skupina
doly
I
0, 1, 2
IIA, IIB, IIC
20, 21, 22
IIIA, IIIB, IIIC
Okolní teplota: -20°C až 60°C
Temperature class T4
T150 ° C
Notes for gas applications
The WIVER-Ex may be installed in the following zones:
– Zone 0: explosive gas atmosphere is present continuously or for long periods or frequently. – Zone 1: explosive gas atmosphere is likely to occur periodically or occasionally in normal operation. – Zone 2: explosive gas atmosphere is not likely to occur in normal operation but, if it does occur, it will exist for a
short period only.
for the following gas groups:
– Gas group IIA: Atmospheres containing propane, or gases and vapors of equivalent hazard. – Gas group IIB: Includes group IIA gases plus atmospheres containing ethylene, or gases and vapors of equivalent
hazard. – Gas group IIC: Includes group IIB gases plus atmospheres containing acetylene or hydrogen, or gases and vapors
of equivalent hazard.
having a temperature classification of:
– T1: 450°C – T2: 300°C – T3: 200°C – T4: 135°C
Notes for dust applications
WIVER-Ex may be installed in the following zones:
– Zone 20: explosive dust atmosphere is present continuously or for long periods or frequently. – Zone 21: explosive dust atmosphere is likely to occur periodically or occasionally in normal operation. – Zone 22: explosive dust atmosphere is not likely to occur in normal operation but, if it does occur, it will exist for
a short period only.
for the following dust groups:
– Dust group IIIA: Atmospheres containing combustible flyings.
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Technický manuál
Model: WIVER CO.FW14 Internal Part Number: 07851284R2
Doc. WV-23-0002A – Dust group IIIB: Includes group IIIA dusts plus atmospheres containing non-conductive dust. – Dust group IIIC: Includes group IIIC dusts plus atmospheres containing conductive dust.
The maximum Surface Temperature for Dust Application is 150°C.
Instalace a údržba
Instalace musí být provedena v souladu s nejnovějším vydáním následujících norem:
– IEC 60079-14: Explosive atmospheres – Electrical installations design, selection and erection. – IEC 60079-10-1: Explosive atmospheres – Classification of areas. Explosive gas atmospheres. – IEC 60079-10-2: Explosive atmospheres – Classification of areas. Explosive dust atmospheres.
The installation, maintenance and operation of this equipment must be carried out by qualified personnel only.
Zařízení se nesmí upravovat.
To avoid accumulation of electrostatic charge, clean only with a damp tkanina.
Only approved batteries must be used: Energizer model L91
A visual inspection is recommended every 6 months, to verify the integrity and the marking and integrity of the device.
PROHLÁŠENÍ FCC Toto zařízení vyhovuje části 15 pravidel FCC. Provoz podléhá následujícím dvěma podmínkám: (1) toto zařízení nesmí způsobovat škodlivé rušení a (2) toto zařízení musí akceptovat jakékoli rušení, včetně rušení, které může způsobit nežádoucí provoz.
Změny nebo úpravy této jednotky, které nejsou výslovně schváleny stranou odpovědnou za shodu, mohou zrušit oprávnění uživatele provozovat zařízení.
POZNÁMKA: Toto zařízení bylo testováno a bylo zjištěno, že vyhovuje limitům pro digitální zařízení třídy B podle části 15 pravidel FCC. Tyto limity jsou navrženy tak, aby poskytovaly přiměřenou ochranu proti škodlivému rušení při domácí instalaci. Toto zařízení generuje a může vyzařovat vysokofrekvenční energii, a pokud není nainstalováno a používáno v souladu s pokyny, může způsobovat škodlivé rušení rádiové komunikace. Nelze však zaručit, že při konkrétní instalaci k rušení nedojde. Pokud toto zařízení způsobuje škodlivé rušení rozhlasového nebo televizního příjmu, což lze zjistit vypnutím a zapnutím zařízení, doporučujeme uživateli, aby se pokusil napravit rušení jedním nebo více z následujících opatření: — Přeorientujte nebo přemístěte přijímací anténa. — Zvětšete vzdálenost mezi zařízením a přijímačem. — Připojte zařízení do zásuvky v jiném okruhu, než ke kterému je připojen přijímač. — Požádejte o pomoc prodejce nebo zkušeného rádiového/TV technika.
Toto zařízení a jeho anténa (antény) nesmí být umístěny nebo provozovány ve spojení s jinou anténou nebo vysílačem.
Prohlášení o vystavení radiaci Zařízení bylo vyhodnoceno tak, aby splňovalo obecné požadavky na vystavení vysokofrekvenčnímu záření v přenosných podmínkách vystavení bez omezení.
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Dokumenty / zdroje
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