Level Gauges
SNA Series

Stauff_Level Gauges_SNA

Specifications

  • Black Epoxy Coated Metal Shroud with Polyamid Sight Tube
  • Suitable for Use with Mineral and Petroleum Based Hydraulic Fluids and Lubricants
  • Maximum Operating Temperature 194 ̊F (90 ̊C)
  • Thermometer Calibration from -14°F (-10°C) to 176°F (80°C)
  • SNA 076 has M10 Bolts as Standard
  • SNA 127, SNA 254, SNA305 have M12 Bolts as Standard
  • Tightening Torque 70 in/lb (7.9 Nm)

Options

  • Viton Seals
  • Dial Thermometer Available with 7.9 in (200 mm) or 11.8 in (300mm) Probe
  • Other Special Seals Available upon Request
  • Special Customized Scale Plates Available
  • 1/2" UNC Bolts Available on SNA 127, 254 or 305
  • M12 Bolts Available on SNA 076
  • Special Lengths Available on Request
  • Special plastic sight tubes available for improved UV resistance or special fluids

 

Dimensions

Stauff_Level Gauges_SNA_Dwg Letter SNA 076 SNA 127 SNA 254 SNA 305
in
(mm)		 in
(mm)		 in
(mm)		 in
(mm)
A 1.77
(45)		 1.77
(45)		 1.77
(45)		 1.77
(45)
B 1.34
(34.5)		 1.34
(34.5)		 1.34
(34.5)		 1.34
(34.5)
C 0.32 Max
(8 Max)		 0.32 Max
(8 Max)		 0.32 Max
(8 Max)		 0.32 Max
(8 Max)
D 1.06
(27)		 1.06
(27)		 1.06
(27)		 1.06
(27)
E M10 M12 M12 M12
L1 4.25
(108)		 6.25
(159)		 11.25
(286)		 13.2
(336)
L2 3.00
(76)		 5.00
(127)		 10.00
(254)		 12.0
(305)
L3 1.45
(39)		 3.00
(76)		 8.00
(203)		 10.0
(255)
T1 7.88
(200)		 7.88
(200)		 7.88
(200)		 7.88
(200)
T2 11.88
(302)		 11.88
(302)		 11.88
(302)		 11.88
(302)

 

 

Level Gauges
SNK/SNKK Series

Stauff_Level Gauge_SNK

Specifications

  • Black Epoxy Coated Metal Shroud with Polyamid Sight Tube
  • Suitable for Use with Mineral and Petroleum Based Hydraulic Fluids, Lubricants and Gasoline
  • Maximum Operating Temperature 194°F (90°C)
  • Thermometer Calibration from 14°F (-10°C) to 176°F (80°C)
  • Electrical Contact Made at Minimum Oil Level
  • Viton Seals, M12 Bolts
  • Tightening Torque 70 in-lbs
  • Standard Plug Type "C" or "O" per DIN ISO 6952

Options

  • Dial Thermometer Available with 200mm (7.9") or 300mm (11.8") Probe
  • 1/2" UNC Bolts Available
  • Special Improved UV Resistant Plastic Sight Tube
  • Special Lengths Available upon Request
  • PT100 Sensor for Constant Temperature Feedback
  • PT100-D Display Unit for Display and Analysis of PT100 Signals

 

Dimensions

Stauff_Level Gauge_SNK-Dwg

Letter

 SNK 127
 SNK 254 SNK 305
in
(mm)		 in
(mm)		 in
(mm)
A 2.20
(56)		 2.20
(56)		 2.20
(56)
B 1.36
(34.5)		 1.36
(34.5)		 1.36
(34.5)
C 0.32 Max
(8.2 Max)		 0.32 Max
(8.2 Max)		 0.32 Max
(8.2 Max)
D 1.38
(35.1)		 1.38
(35.1)		 1.38
(35.1)
E 1.96
(49.8)		 1.96
(49.8)		 1.96
(50)
L1 8.00
(203.2)		 13.00
(330)		 14.3
(363)
L2 5.00
(127)		 10.00
(254)		 12.0
(305)
T1 7.88
(200)		 7.88
(200)		 7.88
(200)
T2 11.88
(302)		 11.88
(302)		 11.88
(302)

 

 

Compact Level Gauges
SNKK Series

Stauff_Level Gauge_Compact_SNKK

Characteristics / Materials
Visual / electrical fluid level indication in hydraulic reservoirs

  • Ideal for all areas of application in which space is limited: compact design and space-saving installation
  • 40mm shorter in comparison with level gauge SNK with plug according to industry standard DIN EN 175301-803-B/ISO6952
  • Protection class IP67 (IP69K on request) enables the use of the SNKK even under rough conditions (e.g. for construction, forestry and agricultural machinery) and also cleaning with a high-pressure washer
  • Equipped with plug M12 according to IEC-61076-2-101 and with a changeover switch as delivery standard
  • Also available with dial thermometer with probe, with thermo switch or with temperature sensor and a display unit

 

 

Thermo Switches
TS SNA/SNK Series

Stauff_Level Gauge_Thermo Switch_SNA_SNK

Area of Application

  • Oil temperature indicator is to be used in conjunction with Stauff level gauges SNA, SNK and SNKK

Characteristics / Materials

  • Available with 60°C (140°F), 70°C (158°F) or 80°C (176°F) switching temperature
  • Activation takes place when the respective switching temperature is exceeded.
  • Electrical function:  Type O break contact, normally closed
  • Steel parts made out of Steel (1.0718)
  • Plastic parts made out of glass fiber reinforced polyamide

Thermo switches are available for the standard mounting size M12 only

 

Available in: Alabama, N.W. Florida, Kansas, Mississippi and W. Missouri