Wireless module ZT-014

The wireless module incorporates an A/D converter that converts measurement data from strain gage transducers into digital data for interval measurement, data recording, and monitoring. Since the wiring from the sensor to the controller can be made wireless, the module is ideal for measurement in locations where wiring of measurement cables is difficult or detracts from the landscape, or for measurement of moving objects, reducing wiring labor and costs.
Data recording specifications differ depending on the controller ZT-120 or ZT-150 to be combined; with the ZT-120, data is recorded in the module's data memory and can be retrieved at any timing; with the ZT-150 for TDS-150 only, data is not stored in the module's data memory and can be retrieved at any time. In combination with the ZT-120, data is stored in the data logger TDS-150's memory, not in the module's data memory.

img-zt014-01
Features
  • Easy wiring due to wireless technology
  • Digital processing in the vicinity of the strain gage makes it resistant to noise
  • Ultra-low consumption enables measurement for more than one year
  • Communication distance is about 50 m in line-of-sight
  • Wireless module is compact and lightweight

  • Specification
    Type Wireless Controller ZT-014
    Number of measurement points 1
    Applicable gauge resistance 4 gauges 350 to 1000Ω
    Bridge power supply DC2V
    Measuring range

    ±30,000 x 10-6 strain
    Measurement mode Direct
    Functions  Interval measurement, sleep function, measurement channel setting,
    radio channel setting, open check, battery level check,
    wireless communication status check
    Interval timer 1 minute minimum, 24 hours 00 minutes maximum (1 minute steps)
    Data memory 3500 data (recorded in nonvolatile memory)
    *When used with wireless controller ZT-120
    Communication system 2.4GHz band IEEE802.15.4 protocol compliant (Number of channels: 15)
    Power supply voltage DC2.3V to 3.5V
    Battery life Approx. 1 year
    (CR-123A battery x 1 [external battery], +23°C ±5°C, 350Ω bridge, 1-hour interval)
    *Values are approximate. Values are approximate and may vary depending on measurement conditions, temperature, etc.
    Operating environment －10 to +60℃　less than 85%RH (without condensation)
    External dimensions 30（W）×25（H）× 65（D）mm（excluding projected parts）
    Weight approx. 60g (including antenna)