Catalogs >
BD|SENSORS GmbH >
data sheet DCL 571

data sheet DCL 571
6Pages

Catalog excerpts

DCL 571 Stainless Steel Probe with RS485 Modbus RTU Ceramic Sensor accuracy according to IEC 60770: standard: 0.35 % FSO option 0.25 % FSO Nominal pressure from 0 ... 1 mH2O up to 0 ... 100 mH2O Output signal RS485 with Modbus RTU protocol Special characteristics ► good long term stability especially for waste water The probe was developed for level measurement in waste water, sludge or water courses. The mechanical robustness of the flush ceramic diaphragm facilitates an easy disassembly and cleaning of the probe in case of service. reset function Compared to the level probe DCL 551 the outside-diameter is only 22 mm, which allows an easy installation and back fitting in 1″ tubes or in cramped fitting conditions. different designs drinking water certificate according to DVGW and KTW The stainless steel probe DCL 571 with RS485 interface uses the communication protocol Modbus RTU which has found the way in industrial communication as an open protocol. The Modbus protocol is based on a master slave architecture with which up to 247 slaves can be questioned by a master – the data will transfer in binary form. different kinds of cables and elastomers Preferred areas of use Water groundwater and level monitoring Sewage waste water treatment, water recycling Fuel and oil tank battery, biogas plants BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein

Open the catalog to page 1

DCL 571 Stainless Steel Probe with RS485 Modbus RTU Input pressure range Nominal pressure gauge [bar] 0.1 Level [mH2O] 1 Overpressure [bar] 3 Max. ambient pressure (housing): 40 bar Nominal pressure absolute [bar] 1.2 Overpressure [bar] 7 Burst pressure ≥ [bar] 9 Max. ambient pressure (housing): 40 bar Output signal Digital (pressure and temperature) Supply Direct current Performance Accuracy 1 Long term stability Measuring rate Delay time 1 Cable capacitance Cable inductance Bending radius RS485 with Modbus RTU protocol VS = 9 … 32 VDC standard: ≤ ± 0.35 % FSO option: ≤ ± 0.25 % FSO ≤ ±...

Open the catalog to page 2

DCL 571 Stainless Steel Probe with RS485 Modbus RTU Technical Data Pin configuration Electrical connection Supply + Supply – A+ B– Reset Shield cable colours (IEC 60757) WH (white) BN (brown) GN (green) YE (yellow) PK (pink) GNYE (green-yellow)

Open the catalog to page 3

DCL 571 Stainless Steel Probe with RS485 Modbus RTU Technical Data Dimensions (mm / in) option: screw-in versions Configuration Modbus RTU Standard configuration Address Parity None Odd Even Configuration code (to specify with order)

Open the catalog to page 4

DCL 571 Stainless Steel Probe with RS485 Modbus RTU Technical Data Accessories cable gland M16x1.5 with seal insert (for cable-∅ 4 ... 11 mm) size b D d2 d4 f k n Technical data Suitable for all probes Flange material stainless steel 1.4404 (316L) Material of cable gland standard: brass, nickel plated on request: stainless steel 1.4305 (303); plastic Seal insert material: TPE (ingress protection IP 68) Hole pattern according to DIN 2507 Weight Ordering type Ordering code DN25 / PN40 with cable gland brass, nickel plated ZMF2540 1.4 kg DN50 / PN40 with cable gland brass, nickel plated...

Open the catalog to page 5

stainless steel 1.4404 (316L) customer probe screw-in version G1/2" open screw-in version G3/4" flush Diaphragm RS485 Modbus RTU customer FKM EPDM customer Electrical connection PUR-cable (black, Ø 7.4 mm) DVGW / KTW: TPE-U-cable (blue, Ø 7.4 mm) customer Accuracy standard 0.35 % FSO option 0.25 % FSO customer Cable length in m Special version standard customer drinking water certification only possible with EPDM seal (code 3T) in combination with TPE-U cable (code F) shielded cable with integrated ventilation tube for atmospheric pressure reference © 2022 BD|SENSORS GmbH - The...

Open the catalog to page 6

data sheet DCL 571 6Pages

Catalog excerpts

All BD|SENSORS GmbH catalogs and technical brochures

data sheet DCL 571
6Pages