EF By-Pass Level Transmitter
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By-Pass Level Transmitter

INTRODUCTION The By-Pass Level Indicator is installed outside of a vessel or tank. The liquid level in the tank can easily be observed from the change of the flag color. Optional devices of magnetic switch and level transducer can be added for electrical signal output and level transmitting. Applicable in environment with high temp., high pressure, strong acid, strong alkaline and hazardous locations. The structure is simple but durable and reliable. It is also available with various options for upgrade. A level transducer or magnetic switch can be installed and adjusted during operation....

PRODUCT WITH PATENT RECOMMENDATION * The plastic miniature magnetic switch is anti-corrosive and with IP67 rating. It is the smallest magnetic switch in the current market. * The magnetic switch is easy to set up and has real time adjustment. Magnetic Switch 2.) Innovative Design For Bottom End Flange and the Connecting Flange (Fig.2) * The lower center duct is at the bottom end of the chamber. When the liquid drains in the tank , there will be no residue in the chamber unit. * This is suitable for production that requires frequent liquid change and mixture is not allowed during the...

Plastic Standard Type SPECIFICATIONS: Model No. Description Flat top with 1/2"PT plug Dual flange with 1/2"PT plug Dual flange with 1/2"PT plug Dual flange with 1/2"PT drain valve 3/4" or 1"PT (Screw) Dual flange with 1/2"PT plug 3/4" x10kg/cm2 (Ball Valve) Operation Pressure Operation Temp. Float Type Flag Indicator

Metal Standard Type EF999A1H SPECIFICATIONS: Model No. Description Flat top with 1/2"PT plug Dual flange with 1/2"PT plug Dual flange with 1/2"PT plug Dual flange with 3" shield pipe Bottom Flange C-C Distance Flag Display Length(L) Dual flange with 1/2" drain valve Operation Pressure Operation Temp. Float Type Flag Indicator

Metal Standard Type EF999B7H * The pipe is so long that support rack is needed to prevent pipe from bending. SPECIFICATIONS: Model No. Description Top End Bottom End Operation Temp. Dual flange+angle pipe C-C Distance Operation Pressure Dual flange with 1/2"PT plug 1-1/2" x 5kg/cm2 Bottom Flange Connecting Dual flange with 1/2"PT plug Flat top with 1/2"PT plug Flat top with 1/2"PT plug Dual flange with 1/2" drain valve Float Type Flag Indicator

Blanket Type Jacket Type Heating Type SPECIFICATIONS: Model No. Description Dual flange with 1/2"PT plug Dual flange with 1/2"PT plug Dual flange with 1/2"PT plug Dual flange with 1/2"PT plug Operation Pressure Operation Temp. Float Type Flag Indicator

Antiseptic Type High Pressure Type SPECIFICATIONS: Model No. Description Dual flange Dual flange with 1/2"PT plug Dual flange Dual flange with 1/2"PT plug C-C Distance Operation Pressure Operation Temp. Float Type Flag Indicator

PLASTIC FLOAT SPECIFICATIONS: Operation Temp. Water Immersion Line *Specified S.G. is available made to order.

FLOAT SPECIFICATIONS METAL FLOAT: Spec. Type Operation Temp. Max. Pressure Water Immersion Line * Length of float: EFB-2600 is extendable at unit of 50 mm ( S.G drops 0.05 when length increases 50 mm). * Float can be coated with PTFE. f50 TYPE: EFB-2600 TYPE: EFB-2620 *The dotted line is the Magnet location.

FLAG DISPLAY Housing material Flag Material Flag Color Cover Material Operation Temp. SUS 304 Engineering plastic Red / White; Green / White Engineering plastics -20~140BC Model No. EFB-0700 Housing material Flag Material Flag Color Cover Material Operation Temp. SUS 304 Engineering plastic Red / White; Green / White Engineering plastics -20~200BC Housing material Flag Material Flag Color Cover Material Operation Temp. SUS 304 Ceramic Red / White; Green / White Glass -20~400BC

Black word Model No. EFA-2140 (unit: inch) * Custom-made scale is available.

MAGNETIC SWITCH [ ECONOMY TYPE ] : Reed Switch : EFB-1220, SPDT Hold type EFB-1230, SPDT Normal type Contact Capacity : 1A /30W / 200Vdc /240Vac Housing Material : Aluminum Operation Temp. : -20~200BC Protection : IP67 Cable Length : 1M (Silicon Cable) Color code of wires: Black- COM; brown-NC; blue-NO Yellow /green-GND Contact wire color code : BlackCOM BrownNC BlueNO Yellow/GreenGND [ STANDARD TYPE ] Model No. EFB-1250/1260 1. Contact Element : Reed switch 2. Switch Form : EFB-1250, SPDT Hold type EFB-1260, SPDT Normal type 3. Contact Capacity : 1A /30W / 200Vdc /240Vac 4. Housing...

LEVEL TRANSDUCER Terminal Arrangement 1. Housing material 2. Tube LEVEL SENSOR : Aluminum EEx d llC T6 : f14mm /f17.2 (length over 3M) SUS 304 or SUS 316 3. Accuracy : 6.35mm 4. Output : 4~20mA two-wire 5. Power : 12~36Vdc 6. Measuring Range : 0.15~3M / 3~5.8M (f17.2) 7. Ambient Temp. : -10~80BC 8. Accuracy : A0.1% 9. Explosion-proof cable conduit is optional. 1. Housing material 2. Tube LEVEL SENSOR ORDER INFORMATION TERMINAL HOUSING G: PC (IP65) K: Aluminum (EEx d IIC T6 ) L : Aluminum (EEx d IIC T6) TUBE TYPE & MATERIAL 4: Material: Aluminum Protection: EEx d IIC T6 Material: Aluminum...

TRANSDUCER & TRANSDUCER WIRING DIAGRAMS Model No.: TAB-2110 Transducer : 12~36Vdc : Loop power 4~20mA : RL(Max)=50(Vs-8) : -40~80 LC : 0~80 RH : A0.1%(25BC) : 0.01%F.S./BC : Span Ajustment 20% FS Zero Ajustment 5% FS Power Supply Output Current Load Resistance Operation Temperature Ambient Humidity Accuracy Temperature Effect Adjustment Range TRANSDUCER WIRING DIAGRAMS 2-wire level transducer (resistance output) connected with analog meter for level monitoring. 3-wire level transducer (4~20mA output) connected with 4~20mA analog meter for level monitoring. Power Supply 2-wire level...

TRANSDUCER & TRANSDUCER WIRING DIAGRAMS Material Non-Linearity Repeatability Operation Temp. Output Communication Loop power Protection Preserve installation space 250mm Flag Display Order Information For EF+EG During model selection of EF Series,please select EG Transmitter parts code as described below: EF C 1 1 A 1 H 1 ( J 3 ) 0 5 ( Transmitter A : EG37 Intrinsically Safe Explosion-Proof Modbus RS-485 Output (EG371BQ00-00AB-L) B : EG37 Intrinsically Safe Explosion-Proof 4~20mA(Bottom~Top)Output (EG371BQ00-00A0-L) C : EG37 Intrinsically Safe Explosion-Proof...