Tên sản phẩm: cảm biến mức LPS-LVS200
Nhà sản xuất: Siemens
CẢM BIẾN MỨC LPS LVS COMPACT:
ROTARY PADDLE SWITCH FOR
LEVEL DETECTION IN BULK
SOLIDS. COMPACT DESIGN FOR
SIDE OR TOP MOUNTED
UP TO +600 C (+1112 F)
230 V AC, 1 REV/MIN.
PROCESS CONNECTION THREADED:
1-1/2" NPT ((TAPER),
UP TO 10 BAR (145 PSI)
PROCESS CONNECTION MATERIAL:
100 MM (3.94")
BOOT SHAPED, 35 X 106 MM
(1.38 X 4.17 INCH)
CSA/FM DUST IGNITION PROOF,
Chi tiết sản phẩm
CẢM BIẾN MỨC LPS 200:
cảm biến mứcpaddle switch technology detects full, empty, or demand
conditions on materials such as grain, feed, cement, plastic
granulate, and wood chips. cảm biến mức paddle switch can handle bulk
densities as low as 15 g/l (2.19 lb/ft 3 ) with the optional
rectangular vane or 100 g/l (6.25 lb/ft 3) with the standard
A low revolution geared motor with slip clutch drives a rotating
measuring vane which senses the presence of material at the
mounted level of cảm biến mức LPS200. As material comes into contact
with the rotating paddle, rotation stops, which changes the
microswitch state. When the paddle is no longer covered by
material, rotation resumes and the relay reverts to its normal
cảm biến mức LPS200 has a rugged design for use in harsh conditions in
the solids industry. The sensitivity of the paddle can be adjusted
for varying material properties like buildup on the vane.
cảm biến mức LPS200 comes in a variety of configurations including
compact, extended and cable extension. It is equipped with a
standard vane which is effective in most applications, but can be
configured with a hinged or rectangular vane for increased
sensitivity for light materials.
• Key Applications: bulk solids such as grain, feed, cement,
plastic granulate, wood chips
CẢM BIẾN MỨC LVS 200:
cảm biến mức standard LVS200 detects high, low, or demand levels of dry
bulk solids in bins, silos, or hoppers. The liquid/solid interface
version can also detect settled solids within liquids or solids
within confined spaces such as feed pipes. It is designed to
ignore liquids in order to detect the interface between a solid
and a liquid.
A pipe extension version is available with either the standard or
liquid/solid interface electronics and fork, separated by a
customer supplied 1 inch pipe.
cảm biến mức SITRANS LVS200 has an optional 4 ... 20 mA output for
monitoring buildup on the fork to determine when preventative
maintenance should be performed in sticky applications.
cảm biến mức LVS200 has a compact design and can be top, side or angle
mounted. The vibrating fork design ensures the tines are kept
clean. The unique design of the fork and crystal assembly
eliminates false high level readings even if tines become
A signal from the electronic circuit excites a crystal in the probe
causing the fork to vibrate. If the fork is covered by material,
the change in vibration is detected by the electronic circuitry
which causes the relay to change state after a one second delay.
When the fork is free from material pressure, full vibration
resumes and the relay reverts to its normal condition.
• Key Applications: dry bulk solids in bins, silos, hoppers or
settled solids within liquids (interface version)
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