Tuning Fork Level Switch

PRODUCT INTRODUCTION WORKING PRINCIPLE The piezoelectric component is used to drive the tuning fork and feedback signal, which produces the resonation on the fork. When the fork comes into contact with a material, the fork will release some frequency signal as feedback. It will be converted into the output of the contact signal when the circuit detects the frequency decrease of the signal. The product relies on the damping effect by covering the testing material on the tuning fork which reduces the vibration frequency of the tuning fork and outputs a switch signal. Therefore, there is no signal...

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 indication...

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 Status indication Housing material...

STANDARD TYPE 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. SC1420【Tuning Fork Extension Type】 Power supply 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

STANDARD TYPE Model No. Level sensor housing Probe construction Mounting Conduit Max. vertical load on rod. Operating pressure. SC1540 【Corrosion Proof Type】 316L Coating TEFLON 1" Flange (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./

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 EX-PROOF TYPE Dimensions (Unit:mm) Model No. Level sensor housing Probe construction Mounting Conduit Max. vertical load on rod. Operating pressure. 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 SC1741【Tuning Fork Ultra Extension Type】 -20LC~70LC -40LC~130LC Relay, SPDT, 3A/250Vac/ 28Vdc, 1 set or 2 set SSR(MOSFET)...

SC35 TUNING FORK LEVEL SWITCH Level sensor housing Built-in box, aluminum coating IP66/IP67 Power supply Probe construction Voltage endurance capability Overvoltage protection Storage temp. Operating temp. in ambient air Medium temp. Material density Measuring frequency Material dimension Conduit External diameter of cable applicable to conduit Pressure resistance Output signal Contact capacity Ex-proof certification 140 Hz ± 5 Hz Max.10 mm 1/2”PF / 1/2”NPT(Ex-proof type only supports 1/2”NPT) f6~f10 mm 25 Bar 2 sets of SPDT relay output/2 sets of transistor output Relay: 6A / 250Vac，6A / 28Vdc...

SC35 TUNING FORK LEVEL SWITCH SC351【 High-temp. Extension Type】 Level sensor housing Built-in box, aluminum coating IP66/IP67 Power supply Probe construction Voltage endurance capability Overvoltage protection Storage temp. Operating temp. in ambient air Medium temp. Material density Measuring frequency Material dimension Conduit External diameter of cable applicable to conduit Pressure resistance Output signal Contact capacity Ex-proof certification Max.10 mm 1/2”PF / 1/2”NPT(Ex-proof type only supports 1/2”NPT) f6~f10 mm 25 Bar 2 sets of SPDT relay output/2 sets of transistor output Relay:...

SC38 MULTI-FUNCTIONAL TUNING FORK LEVEL SWITCH Dimensions (Unit:mm) Output type Working voltage Power consumption Input protection SC382 【Ultra Extension Type】 3 wires (NPN/PNP) output type Dual-relay output type Reversed power supply protection function Overvoltage protection Measuring error Repeatability Hysteresis band Storage temp. Operating temp. in ambient air Medium temp. Applicable density liquid Liquid viscosity Granule size contained in the liquid External diameter of cable applicable to conduit Pressure resistance Output signal Contact capacity Max.40 Bar Intrinsically safe signal...

SC38 MULTI-FUNCTIONAL TUNING FORK LEVEL SWITCH Output type Working voltage Power consumption Input protection SC381 SC382 【High-temp. Extension Type 】 【High-temp. Extension Type】 3 wires (NPN/PNP) output type Dual-relay output type Reversed power supply protection function Overvoltage protection Measuring error Repeatability Hysteresis band Storage temp. Operating temp. in ambient air Medium temp. Applicable density liquid Liquid viscosity Granule size contained in the liquid External diameter of cable applicable to conduit Pressure resistance Output signal Contact capacity Max.40 Bar Intrinsically...