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規格介紹:
WIKA OLS-S, OLS-H
Optoelectronic level switch
規格介紹:WIKA OLS-S, OLS-H
Optoelectronic level switch
詳細介紹:
The model OLS optoelectronic level switch is used for the detection of limit levels in liquids.
Features:
- • Temperature ranges from -269 ... +400 °C
- • Versions for pressure ranges from vacuum to 500 bar
- • Special versions: High pressure, interface measurement
- • Signal processing is made using a separate model OSA-S switching amplifier
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WIKA OLS-2, OSA-SC Optoelectronic level switch and switching amplifier
The model OLS-2 optoelectronic level switch is used for the detection of limit levels in liquids. The OLS-2 can be installed from above, from below, vertically, horizontally or at an angle. Features: • Temperature ranges from -269 ... +400 °C [-452 ... +752 °F] • Versions for pressure ranges from vacuum to 500 bar [7,252 psi] • Special versions: High pressure, interface measurement • Explosion-protected versions • Signal processing is made using a separate model OSA-SC switching amplifier
WIKA OLS-C51 Optoelectronic level switch
The model OLS-C51 optoelectronic level switch is used for monitoring the level of liquids. Features: • Application at medium temperatures up to +135 °C • Mounting position as required • Accuracy ±2 mm • Explosion-protected version Ex i
WIKA OLS-C01 Optoelectronic level switch
The model OLS-C01 optoelectronic level switch is used for monitoring the level of liquids. Features: • Compact design, no moving components • Mounting position as required • Accuracy ±2 mm • Visual indication of the switching status • Choice of electrical connections: PUR, PVC cable or circular connector M8 x 1
WIKA OLS-C02 Optoelectronic level switch
The model OLS-C02 optoelectronic level switch is used for monitoring the level of liquids. Features: • Selectable switch length from 65 mm to 1,500 mm • No moving components • Mounting position as required • Accuracy ±2 mm • Choice of electrical connections: PUR, PVC cable, circular connector M12 or angular connector EN 175301 803 A
WIKA OLS-C05 Optoelectronic level switch
The model OLS-C05 optoelectronic level switch is used for monitoring the level of liquids. Features: • Use at temperatures of up to +170 °C [+338 °F] • Mounting position as required • Accuracy ±2 mm • Choice of electrical connections: PUR, PVC cable, circular connector M12 x 1 or angular connector EN 175301-803 A
WIKA OLS-C04 Optoelectronic level switch
The model OLS-C04 optoelectronic level switch is used for monitoring the level of liquids. The model OLS-C04 level switch can be used in refrigeration plants, since the glass prism is fused within the steel case. Features: • Application with refrigerants • Mounting position as required • Accuracy ±2 mm • Visual indication of the switching status • Choice of electrical connections: PUR, PVC cable or circular connector M8
WIKA OLS-5200 Optoelectronic level switch
The model OLS-5200 optoelectronic level switch is used for monitoring the level of liquids in the shipbuilding industry. The model OLS-5200 has been developed for use in maritime applications and has thus been designed physically to be particularly resistant to both vibration and shocks. Features: • Resistant to vibration and shocks • High reliability • Operable up to 130 °C and 25 bar • Approved per DNV GL
