| Simple introduction:
GDRD57
Should use: The causticity is strong, and then has under the condition of the certain temperature pressure of lie quality, simple process condition.
The biggest quantity distance: 20m
Measure accuracy: ± 3 mms
The process link: Method /card hoop
Antenna material: PTFE
Process temperature: -40 …s 150 ° Cs
Process pressure: -1.0 …s 16 barses
Frequency scope: 26GHz
Signal exportation: Two lines systems/four lines systems 4 …s 20 mAs/HARTs
Detailed introduction:
Install a request:
All had certain blast-off Cape when antenna shot the microwave pulse.From the antenna descends good luck to go to is measure an of lie the quality surface, from the microwave wave shoot tie radiate of district inside, can not have stumbling block, so install should avert from facilities inside the bottle possibly, such as:Person's steps,the limit switch,heat an equipments,support etc..In this kind of case, the beard carries on"deceitful return to a study" while install.Moreover the beard attention microwave wave tie can not with add to anticipate to flow to hand over mutually.
Install gauge still need to notice:Tallest anticipate and can not enter to measure blind area;Gauge's ising apart from a bottle of wall has to be kept certain distance;The gearing of the gauge possibly make the blast-off direction of the antenna and drive measure to lie the quality surface perpendicular.The gauge that installs in the flameproof district has to be obeyed the gearing provision of flameproof dangerous area in nation.The outer shell adoption aluminum hull of this Anne's type.This Anne type the gauge can install in the situation of have the flameproof request, the gauge has to be connected the earth.
Measure blind area: Arriving the antenna bitter end from the base level measure is the radar thing the diagraph for account blind area. |
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