Page 148 - Progressive_automatic_lubrication_systems

Monitoring devices

SP / SFE30
Monitoring devices

Description
Technical data
SP/SFE30 pulse generators are designed to monitor oil and
grease volumetric flow rates The switching pulses are generated Order number 24-2583-2516
SP/SFE/ 30/5
at a rate proportional to the volumetric flow, and the pulses from SP/SFE 30/6 GL with cable set 24-2583-2517
the pulse generator are evaluated by a downstream control unit SP/SFE 30/3003 Atex 24-2583-2526
SP/SFE30/6GL pulse generators have been approved by
Function prinicple pulse monitor
German Lloyd for use on ships Operating temperature –15 a +70 °C; +5 a +158 °F
Operating pressure 4 to 600 bar; 58 to 8 700 psi
Lubricant oil: viscosity minimum 12 mm 2 /s;
Feature and benefits grease: NLGI 1
Volumetric flow range 0,1 to 50 cm 3 /min
• For oil and grease NLGI 1 0.006 in 3 to 3.051 in 3 /min
Volume / pulse 0,34 cm 3 ; 0.021 in 3
• Operating pressure of up to 600 bar (8 700 psi) Contact type reed contact
Connection SP/SFE 30/5: plug DIN43650
• Germanischer Lloyd-approved device available SP/SFE 30/6 GL: cable
Switching voltage 0 to 30 V DC
Switching capacity 10 W with V AC/V DC
Applications Protection class IP 65
Dimensions 65 × 170 × 35 mm
• Progressive lubrication systems 2.56 × 6.69 × 1.37 in
• General stationary industry machines
• Ships
• Wind energy systems
• Glass industry

SP / SFE30 Accessories NOTE
Further technical information, technical drawings,
Order number Description Tube
accessories, spare parts or product function descriptions
available on SKF com/lubrication:
406-411 straight connector G 1 /4 ∅ 6 mm 1-3009-EN, 1-3018-EN, 951-230-012 EN

96-1108-0058 straight connector G 1 /4 ∅ 8 mm

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