Level Switches for Liquids & Solids | MIDSTREAM

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Level Switches

FineTek SC Series tuning fork liquid level switch does not require any calibration, is easy to install and will operate properly as a high, low or intermediate level switch with a wider range of fluids. A “sister” product line, the SC35 series vibrating fork level switch for powder and bulk solids, the SC series tuning fork liquid level switch has the same high reliability and performance.

FineTek SC
Tuning Fork Level Switch

Solid State or Relay Output
Power Supply 20...250VAC/DC
Level Detection for Liquids & Powder
Temperature up to 280°C
Pressure up to 40 Bar
IECEx ia Approvals

Float Level Switch

FineTek FC/FD
Magnetic Float Level Switches

Reed Switch Output (simple device)
Stainless Steel, PP or PVDF
Temperatures up to 200°C
Pressure up to 30 bar
Top Mount Fange or Thread
Marine Approvals ABS, Lloyd's, DNV

FineTek FC/FD series is a magnetic float level switch type of product line that is very compact and cost effective. These mini magnetic float level switch devices operate based upon two scientific principles, buoyancy and magnetism. The float portion of the mini float level switch is designed for a specific minimum fluid density, specific gravity, based upon the volume and weight of the float element. The float contains a magnet and the stationary stem incorporates a reed switch which opens or closes its electrical contact when the magnetic element in the float comes in contact with the stem. The reed switch reverses its contact state when the magnet in the float element moves away from the stem.

FineTek FC/FD
Mini Float Level Switches

Magnetic Float Level Switches
Reed Switch Output (simple device)
Stainless Steel, PP, PVDF, NBR
Temperature up to 20°C
Pressure up to 30 bar
SG from 0.55

Cable Float Switch

MAC3
Cable Float Switch

Double Proof Chamber
Cable PVC, Neoprene or Hypalon
3 Core or 2 Core & Earth
Gold Contacts for DC Voltage
Stocked Cable Lengths up to 50m

Cable Float Level Switch

E-fly Level (Buoyancy) Switch
for Sewage Water

Double Proof Chamber
Cable Neoprene or Hypalon
SPDT, AC/DC
Switching Differential ~60mm
Ø100 x 156mm

MAC3 Small Series Cable Float Switch with IECEx Ex nC IIC T6 Gc Approval (Class 1 Zone 2).
10m & 20m Neoprene Cable with 2 core & earth (close on high).

SMALL S-EX
Cable Float Switch

IECEx Ex nC IIC T6 Gc
Cert No IECEx CES 12.0018X
2 Core & Earth (close on hi)
(Class 1 Zone 2)
Ø82 x 111 x 48m

FlowLine EchoPod Ultrasonic Level Transmitter

EchoPod DL24 Ultrasonic
Level Controller & Transmitter

Range 10cm to 3m
Narrow Beam Width 5cm
Signal Output 4-20mA (fail-safe)
Switch Outputs, 4x SPST
Sensor PVDF , Enclosure PP
Connection 1" NPT or 1" G (BSPP)
Functions Emptying, Filling & Level Alarms

fl_lz12

Switch-Tek LZ12
Vibration Level Switch

Ryton (glass filled), IP68
¾" BSP/NPT, 3m Cable
SPST (N/O or N/C)

Leak Detection Switch

Switch-Tek LO10
Optical Leak Detection Switch

PP or PFA, IP68
¾" BSP/NPT, 3m Cable
SPST (N/O or N/C)

M3_EV

Elettrosonda EV
Conductivity Level Controller

Filling or Emptying Tank
2x Relay Output
Adj Sensitivity & Time Delay
3x Single Probe Holders

fl_lu10

Switch-Tek LU10
Ultrasonic Level Switch

PP or PFA, IP68
¾" BSP/NPT, 3m Cable
SPST (N/O or N/C)

MAC3 Elettrosonda DB Pump Level Controller

Elettrosonda DB
Conductivity Level Controller

Filling or Empting Tank
3x Relays Outputs (SPDT)
Hi & Lo Indication
Internal Buzzer

Tecfluid LC40 Level Switch

Tecfluid LC40
Magnetic Float Level Switch

Simple & Robust Construction
Side or Top Tank Mount
Pressure up to 400 bar
Temperature up to 300°C
AISI316L, PVC, PTFE, PVDF
Switch Options Micro, Reed, Pneumatic or Inductive

Stainless Steel Level Switch

FineTek FF90 Square Flange
Magnetic Float Level Switch

Square Flange 92mm PCD (Mobrey A)
Temperature -20°C to 100°C
Pressure 15 bar
Micro Switch, SPDT, 5A/240VAC
Housing Aluminium Alloy IP65
Float SS304 or SS316, SG 0.65

<div style="max-width: 600px;">

<strong>FineTek SE3800 Compact Rotary Paddle Level Switch</strong> is to detect the presence of powdery or free flowing solids in small tanks, bins and hoppers. During normal operation (no material present) a synchronous motor rotates the paddle at one RPM. When this paddle rotation is impeded by material, surrounding the paddle, motor will stall and cause the micro-switch to change state (indicating an alarm or control).

</div>
<strong>General Specification:</strong>
<ul>
<li>Paddle Type Options Cross, Scimitar, Spring Folded</li>
<li>Mounting Connection ¾" PF (BSPP) with Lock Nut</li>
<li>Material Density ≥0.3 g/cm³</li>
<li>Rotary Speed 1 RPM</li>
<li>Housing Aluminium Alloy, IP65</li>
<li>Switch Output, SPDT, 5A/250VAC</li>
<li>Power Supply Options 24VDC, 24VAC, 110VAC, 220VAC, 240VAC</li>
<li>Power Consumption 1.5 Watts</li>
<li>Standard Cable Length 300mm</li>
<li>Temperature 70°C (high temp version 200°C)</li>
</ul>

<div style="max-width: 400px;">

<table id="tablepress-31" class="tablepress tablepress-id-31">
<thead>
<tr class="row-1">
<th class="column-1">Model</th><th class="column-2">Supply Voltage</th><th class="column-3">Paddle Shape</th>
</tr>
</thead>
<tbody class="row-hover">
<tr class="row-2">
<td class="column-1">SE3800ACRG</td><td class="column-2">110VAC</td><td class="column-3">Cross (PC)</td>
</tr>
<tr class="row-3">
<td class="column-1">SE3800BCRG</td><td class="column-2">220VAC</td><td class="column-3">Cross (PC)</td>
</tr>
<tr class="row-4">
<td class="column-1">SE3800CCRG</td><td class="column-2">240VAC</td><td class="column-3">Cross (PC)</td>
</tr>
<tr class="row-5">
<td class="column-1">SE3800DCRG</td><td class="column-2">24VAC</td><td class="column-3">Cross (PC)</td>
</tr>
<tr class="row-6">
<td class="column-1">SE3800ECRG</td><td class="column-2">24VDC</td><td class="column-3">Cross (PC)</td>
</tr>
<tr class="row-7">
<td class="column-1">SE3800ACRK</td><td class="column-2">110VAC</td><td class="column-3">Spring Folding (SS)</td>
</tr>
<tr class="row-8">
<td class="column-1">SE3800BCRK</td><td class="column-2">220VAC</td><td class="column-3">Spring Folding (SS)</td>
</tr>
<tr class="row-9">
<td class="column-1">SE3800CCRK</td><td class="column-2">240VAC</td><td class="column-3">Spring Folding (SS)</td>
</tr>
<tr class="row-10">
<td class="column-1">SE3800DCRK</td><td class="column-2">24VAC</td><td class="column-3">Spring Folding (SS)</td>
</tr>
<tr class="row-11">
<td class="column-1">SE3800ECRK</td><td class="column-2">24VDC</td><td class="column-3">Spring Folding (SS)</td>
</tr>
<tr class="row-12">
<td class="column-1"></td><td class="column-2"></td><td class="column-3"></td>
</tr>
</tbody>
</table>

</div>

<a class="button_pdf" href="http://midstream.com.au/database/datasheets/FineTek_SE_Rotary_Paddle_Level_Switch.pdf" target="_blank" rel="noopener noreferrer">Data Sheets</a>

<strong>Midstream </strong>offers Pre-Configuration, Commissioning Assistance, Training and Technical Support for FineTek products.

FineTek SE3 Compact (Mini)
Rotary Paddle Level Switch

Connection ¾" PF (BSPP) or Flange
Material Density ≥0.5 g/cm³
Switch Output, SPDT, 5A/250VAC
Power Supply 24VDC, 240VAC, →
Temperature 70°C (hi temp 200°C)
Housing Aluminium Alloy IP65