Le débitmètre intelligent à rotor à tube métallique de la série BTLZ est un débitmètre à surface variable basé sur la mesure de la position du flotteur. Il adopte une structure entièrement métallique, une petite taille, une faible perte de pression, un grand rapport de gamme (10~20:1), un transmetteur optionnel avec fonction de communication HART, une installation et une maintenance faciles, etc. Il est largement utilisé dans diverses industries dans des environnements complexes et difficiles, pour la mesure de débit et le contrôle de processus de petit débit, de faible débit et de diverses conditions de milieux difficiles.
The BTLZ series intelligent metal tube rotor flowmeter has various measurement forms. According to the output form, it is divided into local indication type, remote transmission output type and control alarm type. According to the explosion-proof requirements, it is divided into ordinary type, intrinsically safe type and isolated explosion-proof type.
Its design and production provide installation methods such as bottom in and top out, top in and bottom out, side in and side out, bottom in and side out, and horizontal installation. It can be equipped with 4~20mA remote transmission output (with HART communication), pulse output, upper and lower limit alarm output and other functions. This intelligent signal transmitter has high accuracy and high reliability, and can replace imported instruments of the same type with high cost performance.
1. Strong metal structure design
2. Suitable for various industries of gas and liquid measurement
3. New flow shell structure design, it can be used in high temperature environment without increasing components.
4. Special design of conical measuring tube, its measuring range and measuring linear are wider and better.
5. We can offer flange connection, clamp, thread and other process connection modes, which is suitable for most of the factories application requirements.
6. Measuring part materials can be selected: stainless steel, titanium, Hastelloy, PTFE, FEP, etc
Plage de mesure | Water 16~150000 L/h Air 0.5~4000 m3/h |
Écran LCD | Instantaneous flow Cumulative flow |
Pression nominale de la gaine | 1,5~42MPa | Interface électrique | M20×1.5、 PG11、 1/2”NPT |
Température moyenne | Standard: -80℃~+220℃ | Hauteur totale | Standard type: 250mm |
Type haute température | 300℃ | Niveau de protection | IP65 / IP66 / IP67 / IP68 |
Type FEP doublé | ≤85℃ | Marque antidéflagrante | Type de sécurité intrinsèque : ExiaIICT3~6 Flame-proof type: ExbdIICT4~6Gb |
Température ambiante | -40℃~+120℃ | Viscosité moyenne | DN15: ≤30mPa.s DN25 : ≤250mPa.s DN50~DN150 : ≤300mPa.s |
Rapport de gamme | 10:1 (type spécial 20:1) | Signal output | Standard : 4~20mA Alarm : 1. Two relay outputs 2. One or two-way Pulse : 0-1KHz |
Précision | 2.5%FS 1.5%FS 1.0%FS | Alimentation électrique | 24VDC±20% 220VAC lithium battery |
Pression de service | PN16MPa (Special type 42MPa) PN10MPa (Special type 25MPa) |
Méthode de connexion | Flange or Threaded |
Dimensions et poids standard
Jacketed Dimensions and weight
FEP Liner type Dimensions and weight
Vertical outlet type Dimensions and weight
Side aisles outlet type:Dimensions ,weight and pressure loss
Bottom inlet and side outlet type:Dimensions ,weight and pressure loss
Horizontal mounting type:Dimensions ,weight and pressure loss