一體化型或分離型流量計(jì)，用于生命科學(xué)領(lǐng)域
Promass P系列流量計(jì)可提供更為優(yōu)秀的測(cè)量性能，且保持高度準(zhǔn)確性與排水性能。與帶按鍵操作的Promass 80變送器配套使用，Promass 80P可在生命科學(xué)領(lǐng)域的無(wú)菌環(huán)境應(yīng)用中提供高性?xún)r(jià)比的解決方案。
材質(zhì)選用符合ASME BPE和BN2導(dǎo)則及EN 1.4435/ASTM 316 L 標(biāo)準(zhǔn)，選用低鐵素體
接液部分表面：Ra max = 0.76 μm (30 μin.) 或Ra max = 0.38 μm (15 μin) 電解拋光
流量標(biāo)定遵循ISO/SCS/IEC 17025/A2LA標(biāo)準(zhǔn)，密度標(biāo)定可追溯
全焊接傳感器設(shè)計(jì)，無(wú)密封或墊圈
電解拋光外殼：“衛(wèi)生型設(shè)計(jì)”可提供更佳防腐性能，便于清潔
完整的排水系統(tǒng)，即使水平安裝也可正常排水
科氏力測(cè)量原理與流體物理性質(zhì)無(wú)關(guān)，例如粘度、密度等。
極為準(zhǔn)確地測(cè)量生命科學(xué)行業(yè)中的液體和氣體流量，例如水質(zhì)凈化、注射用水、發(fā)酵過(guò)程、媒介準(zhǔn)備、批量驗(yàn)證、批量發(fā)酵罐、滅菌過(guò)程，以及清潔劑和溶劑?？梢詮腃IP/SIP快速恢復(fù)。
過(guò)程溫度最高可達(dá) +200 °C (+392 °F) ，壓力可達(dá)63 bar (914 psi)
質(zhì)量流量測(cè)量可達(dá)70 t/h (2570 lb/min)
| 測(cè)量原理 | 科氏力 | |
| 主要特點(diǎn) |
食品飲料行業(yè)中用于測(cè)量質(zhì)量流量和密度的科氏力流量計(jì) |
|
| 特點(diǎn) |
S-DAT，確認(rèn)，快速設(shè)定，1個(gè)累加器 |
|
| Transmitter features |
Cost‐effective – dedicated design for standard applications. Safe operation – display provides easy readable process inbation. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote version. |
|
| 直徑 |
"DN 8...50，3/8"...2" |
|
| Wetted materials |
Measuring tube: 1.4435 (316L) Connection: 1.4435 (316L); 1.4404 (316/316L) |
|
| Measured variables |
Mass flow, density, temperature, volume flow, corrected volume flow, reference density |
|
| 測(cè)量誤差 |
質(zhì)量流量：±0.15%，體積流量：±0.30% |
|
| 量程 |
0...70'000 kg/h |
|
| 壓力范圍 |
PN 16...40、Cl 150...300、JIS 20...40K |
|
| 過(guò)程溫度 |
-50...+150℃ |
|
| 環(huán)境溫度 |
Standard: –20 to +60 °C (–4 to +140 °F) Option: –40 to +60 °C (–40 to +140 °F) |
|
| Sensor housing material |
1.4301 (304), corrosion resistant |
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| Transmitter housing material |
Powder‐coated die‐cast aluminium 1.4301 (304), sheet CF3M (316L), cast |
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| 電子插件的防護(hù) |
IP 67 NEMA 4x |
|
| 顯示/操作 |
兩行背光顯示，按鍵操作 |
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| 輸出 |
4...20mA 脈沖/頻率，狀態(tài) |
|
| 輸入 |
狀態(tài) |
|
| 通信 |
HART、PROFIBUS PA |
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| Power supply |
DC 16 to 62 V AC 85 to 260 V (45 to 65 Hz) AC 20 to 55 V (45 to 65 Hz) |
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| 防爆認(rèn)證 |
ATEX、FM、CSA、IECEx、TIIS、NEPSI |
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| Other approvals and certificates |
3.1 material, calibration perbed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL PED, CRN 3-A, EHEDG, FDA, ASME BPE, ISPE |
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| Product safety |
CE, C-tick, EAC marking |
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| Functional safety |
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 |
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| Metrological approvals and certificates |
Calibration perbed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR |
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| Pressure approvals and certificates |
PED, CRN |
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| Material certificates |
3.1 material |
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| Hygienic approvals and certificates | 3-A, EHEDG, FDA, ASME BPE, ISPE | |
