Page 60 - Multi-line-automatic

Monitoring devices

SP / SFE 30
Monitoring devices

Product description
Technical data
SP/SFE30 pulse generators are designed to monitor oil and
grease volumetric flow rates The switching pulses are gener- Function principle pulse generator based on a
ated at a rate proportional to the volumetric flow, and the Operating temperature progressive metering principle
–15 to +70 °C;
pulses from the pulse generator are evaluated by a down- +5 to 158 °F
stream control unit SP/SFE30/6GL pulse generators have Operating pressure 4 to 600 bar;
been approved by German Lloyd for use on ships Explosion 58 to 8 700 psi
proofed versions (SP/SFE 30/3003 ATEX) for gas and dust Lubricant oil min viscosity 12 mm 2 /s
are available as well grease up to NLGI 2
Volumetric flow range 0,1–50 cm 3 /min; 0.0061–3.0512 in 3 /min
Volume/pulse 1) 0,34 cm 3 ; 0.021 in 3
Contact type reed contact
Features and benefits Connection SP / SFE 30/5: plug DIN 43650
• For oil and grease up to NLGI 2 SP / SFE 30/6 GL: cable 2 m, 6.56 ft
Switching voltage 0 to 30 V AC/V DC
• Operating pressure of up to 600 bar (8 700 psi) Switching capacity 10 W with V AC/V DC
Standard CE, GL (Germanischer Lloyd)
• Germanischer Lloyd-approved device available Protection class IP 67
Dimensions 65 × 170 × 35 mm; 2.56 × 6.69 × 1.37 in
1) One pulse comprises the opening or closing of the reed contact Volume/cycle = 0,68 cm 3 when
Applications a pulse monitoring unit is used (opening until reopening or closing to reclosing of
reed contact)
• For small lubricant flow measurements, in general
• Reciprocating compressors Order information
• Oil and gas industry Order number Designation
• Marine 24-2583-2516 SP / SFE 30/5
24-2583-2517 SP / SFE 30/6 GL
SP / SFE 30/3003
NOTE 24-2583-2526 ATEX II2G and ATEX II2D
For further technical information, technical drawings,
accessories, spare parts or product function descriptions,
see the following publications available on SP / SFE 30 accessories
SKF com/lubrication: Order number Description
1-3009 EN, 1-3018 EN; 951-230-012 EN
406-411 straight connector G 1 / for ∅ 6 mm tube
4
96-1108-0058 straight connector G 1 / 4 for ∅ 8 mm tube

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