![\"\"](\"https:\/\/www.baihs.com\/wp-content\/uploads\/2026\/06\/\u5fae\u4fe1\u56fe\u7247_20260616145126_99_1.png\")
<\/p>","protected":false},"excerpt":{"rendered":"Measuring principle<\/p>\n
Ultrasonic<\/p>\n
Characteristic \/ Application<\/p>\n
Compact ultrasonic transmitter<\/p>\n
Supply \/ Communication<\/p>\n
2-wire<\/p>\n
Exatid\u00e3o<\/p>\n
+\/- 3 mm or +\/- 0,2 % of set measuring range<\/p>\n
Ambient temperature<\/p>\n
-20 \u00b0C … 60 \u00b0C
\n(-4 \u00b0F … 140 \u00b0F)<\/p>\n
Temperatura do processo<\/p>\n
-20 \u00b0C … 60 \u00b0C
\n(- 4\u00b0F … 140 \u00b0F)<\/p>\n
Process pressure \/ max. overpressure limit<\/p>\n
0.7 bar … 3 bar abs
\n(10 psi … 44 psi)<\/p>\n
Main wetted parts<\/p>\n
PP\/EPDM<\/p>\n
Process connection<\/p>\n
G \/ NPT 1 1\/2″
\nG \/ NPT 2″<\/p>\n
Blocking distance<\/p>\n
1 1\/2″: 0.25 m (0.8 ft)
\n2″:0.35 m (1.15 ft)<\/p>\n
Application<\/p>\n
Application<\/p>\n
Max. measurement distance<\/p>\n
Sensor 1-1\/5″: 5 m (16 ft)
\nSensor 2″: 8 m (26 ft)<\/p>\n
Communication<\/p>\n
4…20 mA<\/p>\n
Certificates \/ Approvals<\/p>\n
ATEX, CSA C\/US, IEC Ex, NEPSI<\/p>\n
Options<\/p>\n
Accessory Enclosed:
\nUNI flange 2″ … 4″<\/p>\n
Application limits<\/p>\n
For higher resistance:
\nFMU41\/42\/FDU9x
\nFoam \/ high turbulence possible:
\nFMU42\/FDU91
\nFast filling and discharging rate:
\nFMU90 + FDU9x
\nLevel limit detection:
\nFMU90 + FDU9x<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"