SD-130 Series
Digital Pressure Gauge with internal diaphragm and alarm relays
Accuracy 0.1%
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Digital pressure gauge is highly accurate, stable and temperature compensated. The SD-130 Series is programmable for zero point, min/max values can be stored and one or two alarm relays can be set via front panel as well. Can be used in all corrosive, gaseous and liquid media which do not tend to crystalize, are not highly viscous and do not attack the measuring material.
Standard Output:
4 to 20 mA; 2-wire system
or 0 to 5 VDC; 3-wire system
or 0 to 10 VDC; 3-wire system
and/or 2 alarm relays
Models
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SD-130
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Accuracy
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0.1 % of full scale value
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Connection thread
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1/4 NPT, 316L stainless steel
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Ranges in mbar
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0 to 100, 160, 250, 400, 600
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Ranges in bar
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0 to 1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60, 100, 160, 250, 400
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Ranges in psi
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0 to 1.5, 2.5, 3.5, 5, 10, 15, 20, 35, 60, 100, 150, 200, 350, 500, 600, 1,000, 1,500, 2,000, 3,500, 5,000, 6,000
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Housing
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Anodized aluminum
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Wetted parts
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316 L CrNi-steel, with piezo-resistive stainless steel cell with Viton O-Ring
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Display
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Blue-white 2-line LCD with backlighting
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Max. static pressure
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10X full scale value
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SD-130 Series Data Sheet
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SDD-30/40 Series
Differential Digital Pressure Gauge with internal or front-flush diaphragm
Accuracy 1.0%
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Digital pressure gauge is programmable for contact element, dead spot and interchanging plus (+) and minus (-) pressure inputs. One or two alarm relays can be set via front panel as well. Saves time, hassle and cost of mechanically merging two pressurized pipe lines. Can be used in all gaseous and liquid media which do not tend to crystalize, are not highly viscous and do not attack the measuring material.
Standard Output:
4 to 20 mA; 3-wire system
or 0 to 10 VDC; 3-wire system
and/or 2 alarm relays
Models
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SDD-30
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SDD-40
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Internal diaphram
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Front-flush diaphram
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Connection thread
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2 x G ½, 316L stainless steel
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2 x G ½, 316L stainless steel
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Ranges in psi
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0 to 0.6, 1, 1.5, 2, 3, 5, 10, 25, 35, 50, 100, 150, 200, 350, 500, 750, 1,000, 1,500, 2,000, 3,500, 5,000
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Housing
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Anodized aluminum
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Wetted parts
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316 L CrNi-steel, Viton (FKM) O-Ring
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Display
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Blue-white 2-line LCD with backlighting
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Max. static pressure
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10X full scale
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SDD-30/40 Series Data Sheet
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SMR-36 Series
Stainless Steel Pressure Gauges with Sensor Output
Accuracy 1.0%
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4" and 6¼" diameter industrial pressure gauges with Bourdon tube and integrated pressure sensor. S3 safety category pressure gauge with break-proof solid front and blowout back as well as hermetically sealed pressure equalizing membrane with S designation imprinted on face verifying compliance to safety standard DIN EN 837-1.
Standard output:
4 to 20 mA; 2-wire system
or 0 to 20 mA; 3-wire system
or 0 to 5 VDC; 3-wire system
or 0 to 10 VDC; 3-wire system
Models
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SMR-36 100
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SMR-36 160
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Ranges in psi
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0...10, 15, 25, 35, 50, 100, 150, 200, 350, 600, 1,000, 1,500, 2,000, 3,500, 5,000, 6,000
-10 to 0, -15 to 0, -15 to +10, -15 to +15, -15 to +50, -15 to +75, -15 to +130
-15 to +200, -15 to 300
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Case
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Stainless steel 316, with blow out plug for the case of pressure build-up inside safety disconnection wall between measuring element and dial
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Window
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Laminated glass
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Connection thread
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NPT: 1/4 inch, 1/2 inch, SAE: 7/16 inch - 20
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Repeatability
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< 0.05 % of full scale
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SMR-36 Series Data Sheet
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SD-Series
Stainless Steel Pressure Transducers
Accuracy 0.5% or 1%
 
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These four families of industrial pressure transducers are designed for high long-term stability, high peak pressure limits and excellent repeatability.
Standard output:
4 to 20 mA; 2-wire system
or 0 to 5 VDC; 3-wire system
or 0 to 10 VDC; 3-wire system
Model
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SD-25
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SD-26
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SD-27
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SD-28
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Accuracy
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1.0 % of full scale value
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0.5 % of full scale value
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Connection thread
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1/2" NPT
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1/4" NPT
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1/2" NPT
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1/4" NPT
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Ranges in psi
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0…25, 35, 50, 100, 150, 200, 350, 600, 1,000, 1,500, 2,000, 3,500, 5,000, 6,000
-15 to +10, -15 to +15, -15 to +50, -15 to +75, -15 to +130
-15 to +200, -15 to 300
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Repeatability
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< 0.05 % full scale value
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Stability per year
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< 0.2 % full scale value in rated conditions
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Case
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Stainless steel 316
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Operational life
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> 50 million pressure cycles
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SD-Series Data Sheet
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MR-20 Series
Stainless Steel Pressure Gauges with Bourdon tube available with/without glycerine filling
Dial face 2½ in (63 mm)
Accuracy +/- 1.6 % of full scale
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2½" diameter 316 stainless steel industrial pressure gauges with Bourdon tube. Models with back or bottom mounting connection location and optional glycerine filling.
Model
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MR-20 63
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MR-25 63
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MR-20 F 63
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MR-24 F 63
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Connection
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bottom
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back, eccentric
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bottom
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back, eccentric
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Ranges in psi
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0…10, 15, 25, 35, 50, 100, 150, 200, 350, 600, 1,000, 1,500,
2,000, 3,500, 5,000, 6,000
-10 to 0, -15 to 0, -15 to +10, -15 to +15, -15 to +50, -15 to +75,
-15 to +130, -15 to +200
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Case
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Stainless steel 316
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Window
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Laminated glass
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Connection
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NPT: 1/4 inch
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MR-20 Series Data Sheet
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Call us for other pressure gauge sizes and families - 877-866-8500
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