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Đồng hồ đo áp suất BH8100
Đồng hồ đo áp suất dạng cơ BH8100
Đồng hồ đo áp suất BH8100 Labom Việt Nam
PRESSURE GAUGE NS 63/100 IN HYGIENIC DESIGN FOR FOOD/PHARMACEUTICAL/BIOTECHNOLOGY BH8100 Labom Việt Nam
Features
- High quality case NS 63/100 in hygienic design as per EHEDG recommendation
- Degree of protection IP 65
- Accuracy class 1.6/1.0 per EN 837-1
- Flush mounted diaphragm
- Small temperature error by means of reduced-volume measuring element
Options
- Neck tube and diaphragm seal in a one-piece design, optionally complete case including neck tube and diaphragm seal in an hygienic version available (Ra < 0.76 µm as per ASME BPE SF3 / EHEDG Doc. 8)
- Material certificate per EN 10204
- Calibration certificate per EN 10204
- Damping of movement
- Precision scale
- Further options
TECHNICAL DATA
Constructional design / case
Design: | High quality case of stainless as per EHEDG recommendation |
Material multi-piece design: | St.steel mat.-no. 1.4404 (316L) |
Material one-piece design: | St.steel mat.-no. 1.4435 (316L) delta ferrite content < 3% |
Nominal size: | NS 63 or NS 100 |
Degree of protection per EN 60529: | IP 65 |
Atmospheric pressure compensation: | Via an FDA-compliant vent valve in the window |
Material case gasket: | EPDM, FDA-listed |
Type plate: | Adhesive label Optional laser marking, Ra < 2.5 µm Optionally visible inside the case. |
Window: | Macrolon Optionally autoclavable design with window of PPSU |
Measuring element: | Bourdon tube, circular |
Processconnection: | welded |
System filling: | Synthetic oil, free of silicone FD1, FDA listed |
Movement: | Material stainless steel Option: with integrated damping system |
Skale: | Pure aluminium, white with black inscription Option: precision scale Option: red marking, Special scale upon request |
Pointer: | Pure aluminium, black |
Process connection
See order details. |
Material wetted parts
Diaphragm and body: | Stainless steel 316L (see product group D5) Optionally: Stainless steel mat.-no. 1.4435 (316L) Delta ferrite content < 3 % |
Nominal range
See order details, | further ranges upon request. |
Overloadprotection: | 1.3 times Option: 2 times |
Accuracy
Accuracy class: | per EN 837-1: NS 63: class 1.6 NS 100: class 1.0 |
Option: NS 63: class 1.0 | |
Temperatureinfluence: | Max. ± 0.4% / 10K of measuring span per EN 837-1 |
Processtemperaturerinfluence: | depending on active diaphragm diameter |
dM 22,6…24 mm ≤ 25 mbar / 10 K dM 27…30 mm ≤ 20 mbar / 10 K dM 34…36 mm ≤ 8 mbar / 10 K dM 40…46 mm ≤ 5 mbar / 10 K dM 51…58 mm ≤ 2 mbar / 10 K | |
A detailed calculation of accuracy can be submitted upon request. |
Hygienic design
The wetted surfaces made of stainless steel are executed according to EHEDG Doc.8 and ASME BPE SF3 |
We guarantee the following surface roughness values when selecting the hygienic design: |
Diaphragm foil: Ra ≤ 0.38 µm Laser welds: Ra ≤ 0.76 µm Turned parts: Ra ≤ 0.76 µm |
Optionally in the one-piece design all surfaces, not only the wetted parts, are available in the roughness Ra ≤ 0,76 µm. |
Temperature ranges
Ambient: | -10…50 °C |
Media: | -10…140 °C |
Storage: | -20…60 °C |
Option autoclave temperature: 121 °C for 30 minutes.
Tests and certificates
See documents |
Type series
BH8100, BH8200 |
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