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Modell ONS-ZW-008-EU241 €
zzgl. MwSt.

  • Wirelessly transmits real-time data
  • Compact size for easy deployment wherever data is needed
  • Accepts a wide range of external energy and environmental sensors
  • Notifies you of alarm conditions via email or text messages
  • Onboard buffer memory helps prevent data loss
  • Powerful HOBOware® Pro software for organizing and viewing data (included with HOBO data receiver)
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The HOBO ZW-008 data node is configured with two analog channels and two pulse channels that accept a wide range of Onset and third-party sensors/transducers with a 0-2.5 VDC output, including external temperature and AC current sensors. Specifications for Onset sensors are available at onsetcomp.com or from an Onset Authorized Dealer. For 0-5 VDC, 0-10 VDC, or 4-20 mA output, use optional Onset part numbers CABLE-ADAP5, CABLE-ADAP10, or CABLE-4-20MA respectively. CABLE-2.5-STEREO is required to connect to the pulse channel (connect the pulse output device to the cable’s black and white leads).

This node has routing capability in the ZW wireless network when initially powered with an AC adapter. Refer to the HOBO ZW Series Wireless Network Quick Start Guide for information on how to set up this node.

Technical Specifications
Radio power1.6 mW (2 dBm)
Transmission rangeApprox. 100 m, depending on obstructions or interference
Wireless data standardIEEE 802.15.4, 2.4 GHz band
Analog channel range0 to 2.5 VDC, 0 to 5 VDC (with CABLE-ADAP5),
0 to 10 VDC (with CABLE-ADAP10),
4-20mA (with CABLE-4-20mA)
Pulse channelsCABLE-2.5-STEREO required
Maximum input frequency: 120 Hz (120 pulses per second)
Measurement range: 0 to 65,535 pulses per logging interval
Resolution: 1 pulse
Recommended input type: Electronic solid state switch closure or CMOS-level digital output (example: FET, opto-FET or open collector)
Minimum pulse width: 1 ms
Input/output impedance: 100 k&Omega
Maximum input voltage: 2.8 V
Bits per sample: 16
AccuracyAnalog channels: ±1.544 mV plus 2% of reading typical
ResolutionAnalog channels: 0.6 mV
Operating temperature-20° to 50°C when battery powered,
-20° to 70°C when line powered
Operating RH5% to 95% non-condensing
Time accuracy±1 minute per month at 25°C
Memory capacity128K
Power optionsData mode: battery powered (3 AAA alkaline batteries);
1-year battery life at 15-minute logging interval
Data/router mode: AC power adapter
(input: 100-240V at 50/60 Hz, 0.20A, output: 6VDC at 0.5 A),
batteries as backup power
Physical Specifications
Case materialABS
Dimensions96.5 x 108 x 28 mm
Weight (with batteries)138 g

HOBO ZW Wireless Series

HOBO Wireless Data Logger ZW-008 (Data Node)