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Kobold
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SM
Operating Manual
13 pgs192.71 Kb0
Specifications
11 pgs1.36 Mb0

Kobold SM Specifications

High Pressure - All-Metal
Flowmeter and Switch
measuring
•
monitoring
•
analyzing
SM Series
• Accuracy: ± 5% Full Scale
• Max. Pressure: 3600 / 5000 PSI
• Brass or Stainless Steel Versions
• Direct Reading Scales for Water
or Air
• Small, Compact Design
• Easy to Install
KOBOLD companies worldwide:
ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLOMBIA, CZECH REPUBLIC, EGYPT, FRANCE, GERMANY, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, REPUBLIC OF KOREA, ROMANIA, SINGAPORE, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, TURKEY, UNITED KINGDOM, USA, VIETNAM
05/07-15- 2019
KOBOLD Instruments, Inc. 1801 Parkway View Drive Pittsburgh, PA 15205
Main Ofce:
1.800.998.1020
High Pressure - All-Metal Flowmeter and Switch SM Series
Description
The SM Series flowmeters can be ordered with set point switches to actuate at a specific flow rate. The switches are mounted externally in a protective housing and are actuated by a magnet within the float. This same magnet can also be used to couple to an external flow indicator, allowing for reading of the flow rate without requiring visibility of the float. The SM offers all of the benefits inherent in an all-metal design, such as high pressure and shock resistance. They are designed to handle flow rates much larger than their stated maximum range without damage. At excessive flow rates, however, there is a larger pressure drop.
Applications
• Lubrication Circuits
• Paper-making Machines
• Machine Tools
• Glass-melting Tanks
• Cooling Circuits
• Welding Machines
• Induction Furnaces
• Pumps
Specifications for all SM Models
Accuracy: ± 5% of Full Scale
Media: Liquids or Gases
Installation
SMV: Vertical, Flow Bottom to Top
SMO: Vertical, Flow Top to Bottom
SMW: Horizontal, Flow Left to Right
or Flow Right to Left
SMF: Vertical, Flow Bottom to Top
Measuring Principle
SMV: Float and Cylindrical Control Tube
SMO, SMW, SMF: Float Return Spring and
Cylindrical Control Tube
Mode of Operation: Dependent on Flow (not Pressure)
Max. Temperature: 212 °F (PP Float 160 °F)
Max Pressure
Brass Units: 3600 PSIG
Stainless Steel Units: 5000 PSIG
Units with PP Floats: 230 PSIG
Materials of Construction
Body: Ni-plated Brass or 304 Stainless Steel
Slotted Nozzle: Ni-plated Brass or Stainless Steel
Float: Ni-plated Brass, Hard Anodized
Aluminum, Polypropylene, or SS
Spring: 301 Stainless Steel
Fittings: Ni-plated Brass, or 304 Stainless Steel
Seals
Brass Units: NBR
SS Units: FKM
Switch Housing: Plastic
Pointer Indication: Ni-plated Brass, Polycarbonate Lens
(Magnetically Operated)
Reed Contact (cCSAus)
N/O & SPDT: max. 230 Vdc/0.26A/60W
60 Vdc/1A/60W
max. 240 Vac/0.42A/100W
100 Vac/1A/100W
Ingress Protection: IP54 (Side Indicator)
IP65 (Electrical Switch)
2
www.koboldusa.com
No responsibility taken for errors;
subject to change without prior notice.
High Pressure - All-Metal Flowmeter and Switch SM Series
Switch shown 180° opposite the indicator for display purposes
only. Standard switch location is 90° from the indicator
Order Details - Flow Direction of Top to Bottom - SMO: (Example: SMO-6105B)
Flow Switch
1 N/O Contact
Water Scale
Brass
Stainless
Steel
Range
Water
(GPM)
0.04...0.6 1/4" 2.90 PP SMO-5101 SMO-5201 SMO-6101 SMO-6201 SMO-7101 SMO-7201
0.2...1.2 1/4" 2.61 PP SMO-5102 SMO-5202 SMO-6102 SMO-6202 SMO-7102 SMO-7202
0.2...1.1 1/4" 2.90 AL SMO-5104 SMO-5204 SMO-6104 SMO-6204 SMO-7104 SMO-7204
0.04...0.6 1/4" 2.90 SS SMO-5105 SMO-5205 SMO-6105 SMO-6205 SMO-7105 SMO-7205
0.1...1.0 1/4" 2.90 SS SMO-5108 SMO-5208 SMO-6108 SMO-6208 SMO-7108 SMO-7208
0.2...2.0 1/4" 4.35 AL SMO-5110 SMO-5210 SMO-6110 SMO-6210 SMO-7110 SMO-7210
0.1...1.8 1/4" 4.35 Brass* SMO-5111 SMO-5211 SMO-6111 SMO-6211 SMO-7111 SMO-7211
0.1...2.2 1/4" 4.35 SS SMO-5112 SMO-5212 SMO-6112 SMO-6212 SMO-7112 SMO-7212
0.2...6.0 1/4" 5.80 PP SMO-5113 SMO-5213 SMO-6113 SMO-6213 SMO-7113 SMO-7213
0.2...6.0 1/4" 5.80 AL SMO-5114 SMO-5214 SMO-6114 SMO-6214 SMO-7114 SMO-7214
0.4...7.0 1/4" 2.90 PP SMO-5115 SMO-5215 SMO-6115 SMO-6215 SMO-7115 SMO-7215
0.1...5.0 1/4" 5.80 Brass* SMO-5116 SMO-5216 SMO-6116 SMO-6216 SMO-7116 SMO-7216
0.1...6.0 1/4" 2.90 SS SMO-5117 SMO-5217 SMO-6117 SMO-6217 SMO-7117 SMO-7217
0.4...7.0 1/4" 4.35 AL SMO-5118 SMO-5218 SMO-6118 SMO-6218 SMO-7118 SMO-7218
1.0...9.0 1/4" 5.80 PP SMO-5119 SMO-5219 SMO-6119 SMO-6219 SMO-7119 SMO-7219
1.0...9.0 1/4" 5.80 AL SMO-5120 SMO-5220 SMO-6120 SMO-6220 SMO-7120 SMO-7220
0.4...7.0 1/2" 5.80 SS SMO-5121 SMO-5221 SMO-6121 SMO-6221 SMO-7121 SMO-7221
2.0...8.0 1/2" 5.80 SS SMO-5123 SMO-5223 SMO-6123 SMO-6223 SMO-7123 SMO-7223
0.5...18 3/4" 7.25 PP SMO-5125 SMO-5225 SMO-6125 SMO-6225 SMO-7125 SMO-7225
1.0...20 3/4" 7.25 PP SMO-5126 SMO-5226 SMO-6126 SMO-6226 SMO-7126 SMO-7226
0.5...18 3/4" 7.25 AL SMO-5127 SMO-5227 SMO-6127 SMO-6227 SMO-7127 SMO-7227
1.0...20 3/4" 7.25 AL SMO-5129 SMO-5229 SMO-6129 SMO-6229 SMO-7129 SMO-7229
Stand.
Conn.
(NPT)
Pressure
Drop Max. (PSI)
Float
Flowmeter
Water Scale
Brass
Stainless
Steel
Flowmeter and Switch
1 N/O Contact
Water Scale
Brass
Stainless
Steel
**Items highlighted in gray are the high pressure design**
Options
(Add Suffix to Model
Number)
Range
Air
(SCFM)
Suffix ..L
0.2...3.5 1/2"
0.4...4.0 1/2"
0.4...4.5 1/2"
0.2...3.0 1/2"
0.2...3.5 1/2"
1.0...8.0 1/2"
0.5...8.0 1/2"
1.5...8.0 1/2"
1.5...14 1/2"
2.0...14 1/2"
2.0...24 1/2"
2.0...14 1/2"
1.0...18 1/2"
1.0...24 1/2"
4.0...30 1/2"
2.0...30 1/2"
2.0...22 ---
4.0...24 ---
10...80 ---
30...110 ---
10...80 ---
30...100 ---
Special
Conn.
(NPT)
Suffix ..B
Additional Switch Options (Add Suffix to Model Number)
Suffix ..C 1/2" NPT Conduit Electrical Connection (SMO-5xxx & SMO-7xxx Only)
Suffix ..R Additional Contact (SMO-5xxx & SMO-7xxx Only)
Suffix ..U SPDT Contact (SMO-5xxx & SMO-7xxx Only)
* With Stainless Steel Units the Float is also Stainless Steel
No responsibility taken for errors; subject to change without prior notice.
www.koboldusa.com
3
High Pressure - All-Metal Flowmeter and Switch SM Series
Switch shown 180° opposite the indicator for display purposes
only. Standard switch location is 90° from the indicator
Order Details - Flow Direction of Bottom to Top - SMV: (Example: SMV-6114BL)
Flow Switch
1 N/O Contact
Water Scale
Brass
Stainless
Steel
Range
Water
(GPM)
0.05...0.15 1/4" 0.29 PP SMV-5101 SMV-5201 SMV-6101 SMV-6201 SMV-7101 SMV-7201
0.075...0.25 1/4" 0.29 PP SMV-5102 SMV-5202 SMV-6102 SMV-6202 SMV-7102 SMV-7202
0.1...0.3 1/4" 0.58 SS SMV-5105 SMV-5205 SMV-6105 SMV-6205 SMV-7105 SMV-7205
0.09...0.5 1/4" 0.58 Brass* SMV-5106 SMV-5206 SMV-6106 SMV-6206 SMV-7106 SMV-7206
0.2...0.5 1/4" 0.29 SS SMV-5108 SMV-5208 SMV-6108 SMV-6208 SMV-7108 SMV-7208
0.1...0.7 1/4" 0.44 AL SMV-5110 SMV-5210 SMV-6110 SMV-6210 SMV-7110 SMV-7210
0.2...1.0 1/4" 0.58 SS SMV-5112 SMV-5212 SMV-6112 SMV-6212 SMV-7112 SMV-7212
0.15...1.3 1/4" 1.45 AL SMV-5113 SMV-5213 SMV-6113 SMV-6213 SMV-7113 SMV-7213
0.15...1.9 1/4" 1.45 AL SMV-5114 SMV-5214 SMV-6114 SMV-6214 SMV-7114 SMV-7214
0.2...2.0 1/4" 0.29 PP SMV-5115 SMV-5215 SMV-6115 SMV-6215 SMV-7115 SMV-7215
0.5...3.0 1/4" 0.58 PP SMV-5119 SMV-5219 SMV-6119 SMV-6219 SMV-7119 SMV-7219
0.75...3.5 1/4" 2.61 SS SMV-5121 SMV-5221 SMV-6121 SMV-6221 SMV-7121 SMV-7221
1.0...5.0 1/4" 0.87 SS SMV-5123 SMV-5223 SMV-6123 SMV-6223 SMV-7123 SMV-7223
0.5...8.0 3/4" 1.45 PP SMV-5125 SMV-5225 SMV-6125 SMV-6225 SMV-7125 SMV-7225
0.5...9.0 3/4" 2.32 AL SMV-5127 SMV-5227 SMV-6127 SMV-6227 SMV-7127 SMV-7227
2.0...12 3/4" 2.90 SS SMV-5128 SMV-5228 SMV-6128 SMV-6228 SMV-7128 SMV-7228
1.0...14 3/4" 3.19 SS SMV-5130 SMV-5230 SMV-6130 SMV-6230 SMV-7130 SMV-7230
4.0...18 1-1/4" 3.18 PP SMV-5132 SMV-5232 SMV-6132 SMV-6232 SMV-7132 SMV-7232
4.0...24 1-1/4" 2.90 AL SMV-5134 SMV-5234 SMV-6134 SMV-6234 SMV-7134 SMV-7234
4.0...30 1-1/4" 4.35 SS SMV-5137 SMV-5237 SMV-6137 SMV-6237 SMV-7137 SMV-7237
4.0...40 1-1/4" 3.63 SS SMV-5138 SMV-5238 SMV-6138 SMV-6238 SMV-7138 SMV-7238
Stand.
Conn.
(NPT)
Pressure
Drop Max. (PSI)
Float
Flowmeter
Water Scale
Brass
Stainless
Steel
Flowmeter and Switch
1 N/O Contact
Water Scale
Brass
Stainless
Steel
**Items highlighted in gray are the high pressure design**
Options
(Add Suffix to Model
Number)
Range
Air
(SCFM)
Suffix ..L
0.25...1.2 1/2"
0.2...1.1 1/2"
0.3...2.0 1/2"
0.4...2.0 1/2"
0.5...2.4 1/2"
0.5...3.0 1/2"
0.75...4.5 1/2"
0.4...5.5 1/2"
0.6...6.0 1/2"
1.0...8.0 1/2"
2.0...11 1/2"
2.0...14 1/2"
3.0...18 1/2"
2.5...28 ---
2.5...35 ---
3.4...40 ---
5.0...45 ---
5.0...60 ---
5.0...70 ---
5.0...110 ---
5.0...130 ---
Special
Conn.
(NPT)
Suffix ..B
Additional Switch Options (Add Suffix to Model Number)
Suffix ..C 1/2" NPT Conduit Electrical Connection (SMV-5xxx & SMV-7xxx Only)
Suffix ..R Additional Contact (SMV-5xxx & SMV-7xxx Only)
Suffix ..U SPDT Contact (SMV-5xxx & SMV-7xxx Only)
* With Stainless Steel Units the Float is also Stainless Steel
4
www.koboldusa.com
No responsibility taken for errors;
subject to change without prior notice.
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