Group: FINETEK
Catalog excerpts
Capacitance Level Switch
Open the catalog to page 1PRODUCT INTRODUCTION The Fine-tek Capacitance Switch for liquids and solids can be used in mediums such as liquids, pastes, syrups, powders, granules, flakes and chips. It’s broad application and rugged build makes it a highly versatile across all industries. As Capacitance Level Switch has no moving parts inside the device, it will not be affected by friction. It is suitable for powder or liquid application easy to install. The customer can choose the types for his requirements. Capacitance switches rely on electrical capacitance theory (the ability of a medium to store electrical energy)....
Open the catalog to page 2STANDARD MODEL Ambient temp. Operating temp. Operation pressure Probe material Insulated material Sensitivity range Housing spec. Supply voltage Delay time Power consumption Output rating
Open the catalog to page 3STANDARD TYPE [CORROSION-PROOF MODEL] [CORPOSION-PROOF MODEL] SA132 A/B/C SA130 A/B/C [SUPER HI-TEMP. MODEL ] SA128 A/B/C Ambient temp. Operating temp. Operation pressure Probe material Insulated material Sensitivity range Housing spec. Supply voltage Delay time Power consumption Output rating
Open the catalog to page 4STANDARD TYPE [REMOTE PROBE MODEL ] SA140 A/B/C Ambient temp. Operating temp. Operation pressure Probe material Insulated material Sensitivity range Housing spec. Supply voltage Delay time Power consumption Output rating
Open the catalog to page 5STANDARD MODEL [HI-TEMP. ANTI-STATIC MODEL] SA181 A/B/C Ambient temp. Operating temp. Operation pressure Probe material PTFE Coating Insulated material Sensitivity range Housing spec. Supply voltage Delay time Power consumption Output rating
Open the catalog to page 6EXPLOSION PROOF MODEL Ambient temp. Operating temp. Operation pressure Probe material Insulated material Sensitivity range Housing spec. Supply voltage Enclosure protection Power consumption Output rating
Open the catalog to page 7EXPLOSION PROOF MODEL [CORROSION-PROOF MODEL] [CORROSION-PROOF MODEL] SA273 SA274 Ambient temp. Operating temp. Operation pressure Probe material Insulated material Connection Sensitivity range Housing spec. Supply voltage Enclosure protection Power consumption Output rating
Open the catalog to page 8EXPLOSION PROOF MODEL [HI-TEMP ANTI-STATIC MODEL] SA277 Ambient temp. Operating temp. Operation pressure Probe material PTFE Coating Insulated material Sensitivity range Housing spec. Supply voltage Enclosure protection Power consumption Output rating
Open the catalog to page 9INTRINSICALLY SAFE MODEL Ambient temp. Operating temp. Operation pressure Probe material Insulated material Sensitivity range Housing spec. Supply voltage Enclosure protection Power consumption Output rating
Open the catalog to page 10INTRINSICALLY SAFE MODEL [CORROSION-PROOF MODEL] [CORROSION-PROOF MODEL] SA373(WITH SA-75U) SA374(WITH SA-75U) Ambient temp. Operating temp. Operation pressure Probe material Insulated material Connection Sensitivity range Housing spec. Supply voltage Delay time Power consumption Output rating
Open the catalog to page 11INTRINSICALLY SAFE MODEL [HI-TEMP. ANSI-STATIC MODEL] SA377(WITH SA-75U) Ambient temp. Operating temp. Operation pressure material Insulated material Sensitivity range Housing spec. Supply voltage Delay time Power consumption Output rating
Open the catalog to page 12SA-75U INTRINSIC SAFE SIGNAL CONDITIONER SA-75U Zener barriers inside provide intrinsic safety to SA379 molel level switch. The unit works uses a current-limiting feature protecting the device from power surges, sparks and other electrical damage. 1. Supply voltage : 2. Power consumption : 2W 3. Input signal : 5. Short circuit current : 4 WIRING CONFIGURATION Wall (Non-hazardous area) Remote Control Room
Open the catalog to page 13QUICK CALIBRATION PANEL DESCRIPTION 1.Turn the "SENSITIVITY" to the "H" position. 2.Place a flat screw driver in the "Coarse" coarse hole, turn clockwise until INDICATOR turns on. Check whether "Indicator" light is on or not by turning the "Sensitivity Adj" knob again. 3.If not, repeat procedure. CAPACITANCE-TYPE LEVEL SWITCH SERIES No. SENSITIVITY ADJUSTMENT 1. Initially, the "Indicator" LED will turn off when the tank's material doesn't contact the probe. 2. When making contact with the probe, it will turn on. As soon as LED turns on, adjust the " SENSITIVITY " until the light turns off....
Open the catalog to page 14INSTALLATION NOTICE The insulation part should be mounted to protrude 30mm from the vessel wall. SA160 should be mounted as above. To prevent false readings,check the flow pattern ( angle a) of the material and place the probe in the appro-priate location. If the probe is mounted on the top, make sure the length of probe long enough to touch the highest level of medium. The SA160 MODEL is usually installed at the lower wall of the tank. For Non-Stationary or vibrating environment, a separate control unit such as the SA140 is suggested. It is suggested to install the probe away from the...
Open the catalog to page 15INSTALLATION NOTICE The probe should not be mounted underneath a liquid inlet, otherwise it will switch on erroneously. If two parallel probes are mounted, they must be installed separately at least 300 mm to minimize interference . If the tank equips with agitator, please use the time-delay type to prevent fault level detection. Mounting the probe at a 20B incline will optimize the results and increase sensitivity. It also won't be damaged by the inflowing material. Mounting the probe at top of tank can avoid material bridges from forming. It's helpful to record accurate measurements. The...
Open the catalog to page 16ORDER INFORMATION SA 1 1 0 A D Q ( 1 0 0 0 ) Model 119 --- Standard Type 129 --- Hi-temp. Type 139--- Corrosion Proof Type 140 --- Remote Probe Type 150 --- Wire Probe Type 160 --- Plate Type 189 --- Anti-Static Type 279 --- Explosion Proof Type 379 --- Explosion Proof Type Terminal Arrangement A---110/220Vac B---DC24V, Relay output C---DC24V, NPN transistor output D---Designed for use with SA-75U Relay output Relay output SA379D Ex (ia) IIC Control unit output RELAY OUTPUT External power supply * For SA140(Remote Series), please refer to the operation manual. M---5kg/cm 2 N---10kg/cm 2...
Open the catalog to page 17Mini Float/Magnetic Float Level Switch Magnetic Float Level Transmitter Side Mounting Float Switch Cable Float Level Switch Thermal Dispersion Flow Switch Paddle Flow Switch Optical Level Switch Rotary Paddle Level Switch Capacitance Level Switch Mini By-Pass Level Transmitter Ultrasonic Level Transmitter FMCW Radar Level Transmitter Electromechanical Level Measuring System Speed Monitor By-Pass Level Transmitter Magnetostrictive Level Transmitter RF-Capacitance / Admittance Level Switch RF-Capacitance Level Transmitter Tuning Fork Level Switch Vibrating Probe Level Switch Loop Power...
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