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WIKA 213.40
WIKA 213.40 Bourdon tube pressure gauge, copper alloy
Heavy-duty version, liquid filling, NS 63, 80 and 100
Applications
- For measuring points with high dynamic pressure loads or vibrations
- For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts
- Mining
- Hydraulics
- Shipbuilding
Special Features
- Vibration and shock resistant
- Especially robust design
- NS 63 and 100 with Germanischer Lloyd and Gosstandart approval
- Scale range up to 0 … 1,000 bar
Description
Design
EN 837-1 Nominal size in mm
63, 80, 100 Accuracy class
NS 63, 80: 1.6 NS 100: 1.0 Scale ranges
0 … 0.6 to 0 … 1,000 bar or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitation
NS 63, 80:
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value NS 100:
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value
Permissible temperature
Ambient: -20 … +60 °C
Medium: +60 °C maximum
Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span
Ingress protection
IP 65 per EN 60529 / lEC 60529
| Design | EN 837-1 |
| Nominal size in mm | 63, 80, 100 |
| Accuracy class | NS 63, 80: 1.6
NS 100: 1.0 |
| Scale ranges | 0 … 0.6 to 0 … 1,000 bar
or all other equivalent vacuum or combined pressure and vacuum ranges |
| Pressure limitation | NS 63, 80: Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value Short time: Full scale value NS 100: Steady: Full scale value Fluctuating: 0.9 x full scale value Short time: 1.3 x full scale value |
| Permissible temperature | Ambient: -20 … +60 °C
Medium: +60 °C maximum |
| Temperature effect | When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span |
| Process connection | Copper alloy, lower mount (LM) or back mount (BM)
NS 63: G ¼ B (male), 14 mm flats NS 80, 100: G ½ B (male), 22 mm flats |
| Pressure element | NS 63: Copper alloy, C-type or helical type
NS 80, 100: Copper alloy, C-type Stainless steel 1.4571 or 1.4404, helical type |
| Movement | Copper alloy |
| Dial | NS 63: Plastic ABS, white, with pointer stop pin
NS 80, 100: Aluminium, white Black lettering |
Pointer |
Aluminium, black |
| Case | Solid forged brass, with blow-out device at case circumference,12 o’clock.
Scale ranges ≤ 0 … 16 bar with compensating valve to vent case |
| Window | Clear non-splintering plastic |
| Options | Other process connection
■ Sealings (model 910.17, see data sheet AC 09.08) ■ Internal pressure compensation (pressure compensation foil) ■ Increased medium temperature up to 100 °C with special soft solder ■ Ambient temperature resistant -40 … +60 °C with silicone oil filling ■ Panel or surface mounting flange ■ Triangular bezel with clamp ■ Centre back mount (CBM) for NS 80 with scale range ≥ 60 bar |
| Ingress protection per IEC/EN 60529 | IP65 |
