Barksdale BLS3000 Electronic Dual Level Switch
Product Name: Barksdale BLS3000 Electronic Dual Level Switch
Product Brand: Barksdale
Product Code: BLS3000
Product Artikel: Barksdale BLS3000 Electronic Dual Level Switch
Barksdale's BLS3000 Electronic Dual Level Switches combine three discrete components (dual level switch, pressure transducer, and digital level gauge) into one compact package. The BPS300 is available in three configurations: 1) dual switch points, 2) dual switch points with analog output (4-20 mA or 0-10 V), or 3) single switch with analog output. Setpoints and deadband are easily adjusted using a user-friendly menu where hysteresis can be set up to 125% of its measuring range. Analog transducer outputs are scalable from 25% to 100% of the full adjustable range. The BLS3000 offers an easy to read 4-digit 14-segment LED angled display which is rotatable to 320°. The BLS3000 is an ideal solution for applications requiring precision level control, flexibility and extremely long life. General Specifications* Sensor element: Reed switch Materials: Wetted parts: Stem (Fitting, Tube): Float: Seals: Electronic housing: Stainless steel 316Ti NBR (BUNA-N) foam FKM, EPDM or NBR (BUNA-N) Stainless steel 316Ti, PBT, elastomer Operating elements: 3 easy-response push-buttons Enclosure rating: Type 1 / Type 4X (IP65) / Type 6 (IP67) Protection class: III Electrical connection: Plug M12 x 1, 4-pin / 5-pin / 8-pin (depending on Output selection) Process connection: See Product Configurator for process connection options Float BN17: Density medium: Depth of immersion: min. 0.02 lb/in³ (0.60 g/cm³) 0.59” ± 0.07” (15 ± 2 mm) (water) 0.74” ± 0.07” (19 ± 2 mm) (oil 0.75) Ø0.70”, height 0.98” (Ø17.8 mm, height 25 mm) Dimensions enclosure: 1.6 Ø x 4.5 inches (41 x 110 mm) For 1/2Inch NPT (without M12 connector or probe). Contact factory for other sizes. Weight: Approx. 0.77 lb (350 g) (for G1/2” size and 250 mm L0, for exact weight, contact factory) Total lenght (L0): 9.8Inch (250 mm), 14.6Inch (370 mm), 16.1Inch (410 mm), others on request up to 39.4” (1000 mm) Accuracy: ± 1 digit (without turbulence) including temperature influence and repeatability Resolution: 1/5Inch (5 mm) Max. pressure: 43.5 psi (3 bar) Temperature range: Medium: Ambient/Operating: Storage: -13 °F to +176 °F (-25 °C... +80 °C) -4 °F to +158 °F (-20 °C… + 70 °C) -22 °F to +176 °F (-30 °C… + 80 °C) Power supply: 15 to 28 V DC, reversed polarity protected (SELV, PELV) Power consumption: Approx. 50 mA (without load) Approx. 80 mA (Output Code 6) Digital display: 4-digit 14-segment LED display, red, digit height 0.35 inches (9 mm) Error display: LED RED and alphanumeric display Analog output: Current output: Load: Scanning rate: Voltage output: Rating: Adjustment range: 4-20 mA max. RI = (Ub-12V) / 20 mA RI = 600 Ohm at Ub = 24 V DC 2 ms 0 to 10 V DC max. 10 mA 25% to 100% f. s. Units: Distance: Volume: %, mm, cm, m, inch, feet, liter, m³, gallon Transistor switchting outputs: Switching function: Normally open/normally closed, standard / window mode and adjustable functions Switching output: PNP Adjustment range for switching point and hysteresis: 0 % to 125 % f. s. Switching frequency: Max. 100 Hz Load Max. 500 mA, short-circuit proof Delay 0.0 s to 50 s adjustable Status display(s): LED(s) red EMI: EN 61000-4-2 ESD - 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated - 10 V/m EN 61000-4-4 Burst - 2 kV EN 61000-4-5-Surge - 1/2 kV EN 61000-4-6 HF conducted - 10 V Shock resistance DIN EN 60028-2-27 - 50 g (11 ms) Vibrations resistance DIN EN 60028-2-26 - 20 g (10...2000 Hz) Approvals: cULus1
