water level / well probe, tank contents meas. probe | GBS 01
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Art.Nr.: GBS 01Produktbeschreibung
Price upon request!
water level/well probe - for simple and cost-effective applications
general information:
Piezo-resistive pressure sensor with temperature compensation. Welded, non-corrosive
design with stationary casted and additionally sealed water-proof connection cable. The pressure compensation is done via a cable-integrated air path to the atmosphere.
application:
Suitable for permanent level measuring in containers, tanks, rivers, lakes, drinking water wells, boreholes and waste water plants.
specifications:
| measuring ranges: |
0.25 bar ... 10 bar = 1 ... 100 m water column | |
| available ranges: | 0.25, 0.4, 0.6, 1, 1.6, 2.5, 4, 6, 10 | |
| overload limit (bar): | 2 2 3 5 8 8 10 10 10 | |
| output signal: |
4 mA to 20 mA | |
| permissible impedance: | 4 mA to 20 mA: RA [Ω] < (Uv [V] -10 V) / 0.02 A | |
| permissible load: | 0 V to 10 V: RL [Ω] > 100 kOhm | |
| auxiliary energy: | 10 V DC to 30 V DC (14 V DC to 30 V DC at 0 V to 10 V) | |
| accuracy: | characteristic curve deviation (% of span): ≤ 0.5 limit point setting resp. ≤0.25 (BFSL) | |
| hysteresis (% of span): | ≤0.1 | |
| repeatabilty (% of span): | ≤0.05 | |
| stability per year (% of span): | ≤0.2 (at reference conditions) | |
| operating temperature: | -10°C to +50°C | |
| temperature coefficient (% of span): | ≤ 0.02 / K (for measuring range > 0.4 bar) | |
| filling: | KN77, food safe | |
| housing: | chromium-nickel alloy 1.4571. External thread G 1/2“ accessible after removal of plastic protection cap. | |
| probe dimensions: | Ø 27 mm, length of metal body: approx. 100 mm, cable approx. Ø 7.5 mm | |
| connection: | measuring range <1 bar: 10 m, measuring range >1 bar: 15 m stationary casted PUR cable, loose ends. Glass-fibre screen protects cable against tearing. (Extra long cable for an additional charge - please specify when ordering). |
catalogue page as .pdf:
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