Anticorrosive Polypropylene Material Magnetic Level Gauge For
Chemical Liquid
Product Instruction
The anti-crossion type magnetic level indicator is made up of measuring body,dual-colored display cylinder, ruler,
top&low flange,magnetic ball and transmitter (4-20mA).Based on
buoyance principle,the magnetic ball in the body of the level gauge
is up or down with the liquid level changing and makes dual-colored
turning to show the level of medium. Each cylinder is with
two-color axisymmetric structures.The distance of two cylinders is
10mm. Red side of display cylinder indicates liquid and white side
display cylinder indicates air. Besides measuring liquid level,it
also could measure the interface of the two kinds of liquid.
Technical Parameter
| (1) Center-center distance: | 150~4000mm |
| (2) Medium density: | More than 0.45 g/cm3 |
| (3) Nominal pressure: | PN2.5~PN16(PP), PN2.5~PN10(PVC) |
| (4) Material: | PP, PVC |
| (5) Operating temperature: | PP≤80°C ,PVC≤60 °C |
| (6) Process connection: | DN20~DN80/RF/14,DN80~DN250/RF/14 |
| (7) Indicator types: |
| A: Al &ABS flap cylinder | B: Al flap plate |
| C: PVC ABS flap cylinder | D: PP&ABS flap cylinder |
| E: AL &LED | F: PP&LED |
(8) Upper end of chamber | 1.Welding cap 2.Welding cap with M14*1.5 plug screw 3.Flange 4.Flange with M14*1.5 plug screw 5.Welding cover with DN20 flange 6.Flange with DN20 flange 7.Welding cover with air valve 8.Flange with air valve |
(9) Lower end of chamber | 1.Flange cap 2.Flange with drain plug screw 3.Flange with DN20 welding tube 4.With DN20 flange 5.With needle/ball valve |
| (10) Protection class | IP65 |
NOTE: For Upper and lower end of chamber, the plug screw can choose
1/2"NPT type.
Product Feature
1. Factory anti corrosion magnetic level gauge has simple
structure, good stability and reliability.
2. Independent of medium’s physical and chemical states such as
conductivity, dielectric constants, foam etc.
3. Applicable for all kinds of medium environment such as
corrosive, toxic and explosive one.
4. Interface measurement and control or level measurement of 2
kinds of medium with different density.
5. Two-wire 4~20mADC signal output, 0.8’’ or 0.56” LED digital
display.
6. Wide pressure(PN2.5-PN16) and wide temperature(≤80℃,) of PP anti
corrosion magnetic level gauge.
Product Structure
Workshop and Processing
Matters needing attention when installing electric remote magnetic
flap level meter
1. To install the level meter with remote magnetic flap, the remote
transmitter should be close to the main pipe of the magnetic flap
level gauge and fixed with stainless steel hose clamps. It is
strictly forbidden to use an iron at this time, so as not to affect
the normal operation of the instrument
2. Install the liquid level meter with remote magnetic flap, the
magnetic induction surface of the remote transmitter should face
and be close to the buoy
3 of the outer wall. Install a liquid level meter with remote
magnetic flap, pay attention to keeping the remote zero position
and the zero indicator of the magnetic flap level gauge at the same
liquid level
4. When installing, the wiring between the remote transmitter and
the display instrument or industrial computer should use a
protective tube or a shielded two-core cable
5 Lay separately. After the wiring hole of the junction box is
laid, pay attention to check whether the seal is good to prevent
rain, moisture, moisture, etc. from intruding, dust, etc., so that
the remote control transmitter cannot work normally. In addition,
after maintenance or debugging, the junction box should be covered
in time
