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Level Sensor - RLT-1000
Brand: WIKA Alexander Wiegand SE & Co. KGFor industrial applications, stainless steel version.
Features- Media compatibility: Oil, water, diesel, refrigerants and other liquids.
- Permissible medium temperature range: -30 ... +120 °C.
- Output signal: Resistance in a 3-wire potentiometer circuit,.
- Measuring principle: Reed-chain technology.
- Accuracy, resolution: 12, 10, 6 or 3 mm.
Specifications
Measuring Principle
- Reed-Chain technology with optional analogue amplifier
Measuring Range M
- The Measuring Range is determined from the selected guide Tube length L and the position of the 100 % Mark. for dimensions see drawing
Guide Tube Length L
- 150 ... 1,500 mm [6 ... 59 in], greater lengths on Request
Output Signal
- Current output, 4 ... 20 mA, 2-Wire Power Supply: DC 12 ... 32 V Load in Ω: ≤ (Power Supply - 12 V) / 0.02 A
- Variable resistance The overall resistance of the reed chain is approximately 1 ... 10 k Ω, depending on the Measuring Range Max. Voltage < DC 40 V
Accuracy, Resolution
- 3 mm [0.1 in]
- 6 mm [0.2 in]
- 10 mm [0.4 in]
- 12 mm [0.5 in]
- 24 mm [0.9 in]
Mounting Position
- Vertical ± 30°
Process Connection
- G 3/8, installation from inside
- Flange DN 50, form B per DIN 2527/EN 1092, PN 16, installation from outside
- G 2, installation from outside
- G 1-1/2, installation from outside
- G 1, installation from outside
- G 1/2, installation from inside
- G 1/4, installation from inside
Wetted Material
- Process Connection, Guide Tube: Stainless Steel 1.4571 (316Ti)
- Float: See table on page 3
Non-Wetted Material
- Case: Stainless Steel 1.4571 (316Ti)
- Electrical Connection: See table below
Permissible Temperatures
- Medium: -30° to +80° C [-22 … +176° F], option: -30° to +120° C [-22 … +248° F]
- Ambient: -30° to +80° C [-22 … +176° F]
- Storage: -30 … +80° C [-22 … +176° F]
- Level measurement of liquids in machine building
- Control and monitoring tasks for hydraulic power packs, compressors and cooling systems
