Vibrating point level switch
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Vibrating point level switch - 1

Tuning Fork Level Switch

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PRODUCT INTRODUCTION WORKING PRINCIPLE The FineTek tuning fork level switch is suitable level control switch for liquids, sludges, petroleums as well solid level detection of almost any granular, sandy, chip like, powdery, low bulk density materials. 1 Most materials in powder can be measurable, includes the grounded coffee, milk power, chocolate, coal ash, bulk, sugar, salt, wheat, grains, glass debris, plastic pellet, cement 1 Sludge level detection in waste water The working principle is based on the changes of vibration frequency of the tuning fork when it comes into contact with a...

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Dimensions (Unit:mm) Extension Type Supply voltage & output Standard Type Standard Type Extension Type Extension Type SC2400/2410 【Cable Wire Type】 SC240 99:20~250Vac / Vdc 2 wire Contactless electronic switch. SC24199:12~55 Vdc 3 wire PNP/ NPN Output. Fork length Operating temp. in ambient air Storage temp. Operating temp. in bin Operation humidity Operation pressure Min. material density sensed Magnetic testing Output function test performed by putting magnets near the indicated spot Vibrating frequency 350~370Hz Green light:indicate power supply Red light:indicate operating mode Status...

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MINI TUNING FORK LEVEL SWITH Dimensions (Unit:mm) Extension Type Standard Type Extension Type Standard Type Extension Type SC2800/2810 【Cable Wire Type】 SC2809:20~250,50/60Hz Vac/Vdc 2 wire Contactless electronic switch. SC2819:12~55 Vdc 3 wire PNP/ NPN Output Fork length Operating temp. in ambient air Storage temp. Operating temp. in bin Operation humidity Operation pressure Min. material density sensed Magnetic testing Output function test performed by putting magnets near the indicated spot Vibrating frequency 1 KHzK10% Green light:indicate power supply Red light:indicate operating mode...

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Vibrating point level switch - 5

Model No. Level sensor housing Probe construction SC1410【Tuning Fork Ultra Extension Type】 Aluminum / IP65 SUS 304 / 316 / 316L Conduit Max. vertical load on rod. Operating pressure. Power supply SC1420【Tuning Fork Extension Type】 Power consumption Operating temp. in ambient air Signal output Min. material density sensed Time delay Relay, SPDT, 5A/250Vac/ 28Vdc, 1 set or 2 set SSR(MOSFET) 400mA/60 Vac/ Vdc, 1 set or 2 set Solid:³0.07g/cm3, Liquid: ³0.7g/cm3 0.6 Second / Operate; 1~3 Seconds / Reset Vibrating frequency. Selectable Fail-safe Selectable sensitivity

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Model No. Level sensor housing Probe construction Mounting Conduit Max. vertical load on rod. Operating pressure. SC1540 【Corrosion Proof Type】 316L Coating TEFLON Flange 1"(min.) Power supply Power Consumption Operating temp. in ambient air Signal output Min. material density sensed Time delay Vibrating frequency. Selectable Fail-safe Selectable sensitivity Relay, SPDT, 5A/250Vac/ 28Vdc, 1 set or 2 set SSR(MOSFET) 400mA/60 Vac/ Vdc, 1 set or 2 set Solid: ³0.07g/cm3, Liquid: ³0.7g/cm3 0.6 Second / Operate; 1~3 Seconds / Reset 350~370Hz Hi./ Lo. Hi./ Lo.

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Vibrating point level switch - 7

NEPSI PROOF No.GYJ111212 Ex d IIC T3~T6 PTB PROOF No. 09 ATEX 1058 II 2G Ex d IIB T4 Gb II 2D Ex tb IIIC T80BC ~ T130BC Db IP65 Dimensions (Unit:mm) Model No. Level sensor housing Probe construction Mounting Conduit Max. vertical load on rod. Operating pressure. SC1741【Tuning Fork Ultra Extension Type】 Power supply Power consumption Operating temp. in ambient air Operating temp. in bin Signal output Min. material density sensed Time delay Vibrating frequency. Selectable Fail-safe Selectable sensitivity -40LC~60LC -40LC~130LC Relay, SPDT, 3A/250Vac/ 28Vdc, 1 set or 2 set SSR(MOSFET) 400mA/60...

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TERMINAL / SENSITIVITY ADJUSTMENT (SPDT TYPE) SC1400X, SC1410X, SC1420X, SC1540X,SC1600X, SC1740X, SC1741X Relay Output SSR(MOSFET) Output PWR: Power Supply (Green Light) SIGNAL: Output Indication (Red Light) FSH: Power On. The signal lamp is on and the relay is conductive. While the tuning fork switch senses the material, the signal lamp is off and relay is not conductive. FSL: Power On. The signal lamp is off and the relay is not conductive. While the tuning fork switch senses the material, the signal lamp is on and relay is conductive. SENSITIVITY L: Low Sensitivity SENSITIVITY H: High...

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WIRING DIAGRAM DETAILS Brown Black Wiring Power can be AC/DC switching. Two wires are connected with terminals (L+/N-) as in Figure 1. Yellow Green Low (Min.) Mode: Pin 1 (Brown) is connected to N-. Pin 2 (Black) is connected to L+ with relay. Pin 4 (Yellow Green) connects to tank ground. Yellow Green High (Max.) mode: Pin 1 (Brown) is connected to N-. Pin 3 is connected to pin 2 (Black) to L+ with Relay . Pin 4 (Yellow Green) connects to tank ground. Figure 1 Two wires wiring Min. Yellow Green Brown Black Blue Brown Yellow Green Black Blue Brown Yellow Green Yellow Yellow Green Green Brown...

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TUNING AND INDICATION DETAILS FORK TRIGGER POINT MAGNETIC TEST SC2409 fork trigger point is shown as Figure 3 3 below. The testing medium is water(S.G.=1 g/cm ), and its trigger point is about 23mm from the fork tip. If testing medium with S.G (specific gravity) lower than 3 1g/cm (water), the trigger point would increase. Similarly, the trigger point will downward while the S.G is large than water. After the switch has installed and power tested, magnetic switch can be performed accordingly. Output status will switch from status of NO. to NC. or NC to NO. and red LED would indicate the...

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INSTALLATION FOR TUNING FORK Horizontal Installation: 1. Can be applied for high viscosity fluid and power Do not install near around material inlet. 2. Wiring port faces downward recommended. 3.Consistence of the wiring port direction and always in downward direction for multi-tuning fork installation. 3.Consistence of the wiring port direction for multituning fork installation 3. Do not install near material inlet. Vertical Installation: 1. Depends on the sensitivity tuning, user should note the switching point is triggered around 15mm from the tip of fork.

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ORDER INFORMATION 1400: Tuning Fork Standard Type 1410: Tuning Fork Ultra Extension Type 1420: Tuning Fork Extension Type 1540: Tuning Fork Corrosion Proof Type 1600: Tuning Fork Sanitary Type 1740: Explosion Proof Tuning Fork Standard Type 1741: Explosion Proof Tuning Fork Ultra Extension Type POWER & OUTPUT MODULE-' MATERIAL (Wetted Part)- & The Probe Length of SC3800 is Fixed. 1. Please affirm the voltage. 2. Please affirm the mounting positions. 3. Please affirm the material specific gravity (S.G.) value. 4. Please affirm whether any bridge block or vibrating motor are attached onto the...

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