1.Features
★Signal output mode: ZIGBEE wireless communication, comply with the ZIGBEE PRO communication protocol (ZIGBEE 2007 version agreement), communication distance is greater than 150 m ( empty area up to 300 m), instrument shell antenna end compatible with external antenna.
★The integrated design and wireless displacement load sensing technology is compact, lightweight and easy to install
★ With low power consumption mode design, high precision, anti-jamming, free maintenance, meet the requirements of explosion-proof protection grade, parameters can be set, after the blackout, the data is not lost.
★There are remote operating functions, which support RTU, computer, intelligent terminal for parameter setting, data reading and so on.
★It has alarm function. It alarms when the battery is under voltage, the parameter error, the instrument failure and the pressure overlimit, and the alarm incident is recorded.
★The wireless integrated temperature pressure transmitter can set up a regular update of the data, and the update data can be triggered with a magnet
★Using nameplate and QR code mark, it is convenient for instrument itself to do the information management.
2.Technique Data
★Measured range: Payload: 0 ~ 150KN, accuracy: 0.5% F.S.Displacement of acceleration: 1 ~ 12m accuracy: 2.0% F.S.Impact: minimum 1 / min, accuracy: 1%;
★Power supply battery: 3.6 V, lithium battery 38AH, life expectancy is about 3 years (3 minutes frequency), the interface uses the sm-2p header (the connection definition is one plus two minus).
★Static power: less than 20µA
★Communication distance: adopt zigbee method, 300m(in open area)
★Environment temperature: -40℃～70℃
★Relative humidity: 10% ～90%
★Overload ability: ≥1.5FS；
★Stability: ±0.1%FS/year
★Overload ability: 1.5times of the maximum range
★Signal output mode: ZIGBEE wireless communication, comply with the ZIGBEE PRO communication protocol (ZIGBEE 2007 version agreement)
★Protecting grade: IP68；
★U type opening size: usually 40mm, customizable
