Herion 33D Series
Solid state switches (pneumatic / all-fluid)
Vac to 9100 psi
Real time pressure display with backlight
Compact and robust design
Easy programming of set points and additional functions
Transistor output signals 1 x PNP, 2 x PNP, or 1 x PNP + 4 to 20 mA
Electronic lock
Switching status indicated by LED
Standard M12x1 electrical connection (IP 65)
For pneumatic, all fluid and hydraulic applications
Technical data
Medium
Pneumatic types: compressed air or neutral gases
All fluid types: gasses or liquids, including aggressive
Display
LCD 4 digits illuminated, pressure unit programmable for bar, psi, mpa
Mounting position
Optional
Operating pressure
Vac to 230 psi (pneumatic)
0 to 9100 psi (hydraulic/allfluid)
Temperature sensitivity (zero point)
0.4% of final value/10 K
Temperature sensitivity (range)
0.4% FS/10 K
Ambient temperature
14°F to 140°F (-10°C to 60°C)
Fluid temperature
14°F to 75°F (-10°C to 80°C)
Model number - standard pneumatic models*
Port |
Measuring range (psi) |
Maximum overpressure |
Output |
Model |
size |
(relative pressure) |
(psi) |
signal |
|
1/4 NPT |
Vac–15 |
145 |
1 x PNP |
0863014 |
Flange |
Vac–15 |
145 |
1 x PNP |
0863016 |
1/4 NPT |
Vac–15 |
145 |
2 x PNP |
0863024 |
Flange |
Vac–15 |
145 |
2 x PNP |
0863026 |
1/4 NPT |
Vac–15 |
145 |
1 x PNP / 4–20 mA |
0863044 |
Flange |
Vac–15 |
145 |
1 x PNP / 4–20 mA |
0863046 |
1/4 NPT |
0 – 230 |
435 |
1 x PNP |
0863214 |
Flange |
0 – 230 |
435 |
1 x PNP |
0863216 |
1/4 NPT |
0 – 230 |
435 |
2 x PNP |
0863224 |
Flange |
0 – 230 |
435 |
2 x PNP |
0863226 |
1/4 NPT |
0 – 230 |
435 |
1 x PNP / 4–20 mA |
0863244 |
Flange |
0 – 230 |
435 |
1 x PNP / 4–20 mA |
0863246 |
* M12 x 1 connector not included. Please see table on next page.
Options selector
0863˙ ˙ ˙
Pressure range (pneumatic) |
Substitute |
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Fluid/electrical connection |
Substitute |
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Vac–15 psi |
0 |
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GÊ, M12 x 1 |
2 |
0 – 230 psi |
2 |
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Ê NPT, M12 x 1 |
4 |
Pressure range (allfluid) |
Substitute |
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Flange, M12 x 1 |
6 |
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Output signal |
Substitute |
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0 – 145 psi |
1 |
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0 – 580 psi |
3 |
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1 digital out |
1 |
Switching point
Adjustable between 0 and 100% FS
Reset point
Adjustable between 0 and 100% FS
0 – 1450 psi |
4 |
0 – 2300 psi |
5 |
0 – 3600 psi |
6 |
0 – 5800 psi |
7 |
0 – 9100 psi |
8 |
2 digital out |
2 |
1 digital out/4 – 20 mA** |
4 |
** 4-20 mA option not available on flange mounted versions.
Electrical connection
M12 x 1
Linearity
< 0.2% FS ±1 digit
Degree of protection to DIN 40 050
IP 65 (with mounted plug)
Materials
Housing: aluminum Pneumatic version
Seal : viton O-ring (FKM) Sensor: silicon
Hydraulic/All fluid version
Porting block / sensor: 316 SS welded
PSC-6
www.norgren.com/info/US-PSC-6
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