MTL Instruments | Isolierender Treiber MTL4546Y
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Isolierender Treiber
- Tags Isolating driver , Mtl
About the Product
MTL4546Y Ex-Bereich 4-20mA zu I/P-Wandler mit HART-Unterstützung
Kern-Spezifikationen
| Parameter | Spezifikation |
|---|---|
| Eingangssignal | 4-20mA (1-24mA Unter-/Überbereich) |
| Ausgangskapazität | 800Ω max. Last (16V bei 20mA) |
| HART-Bandbreite | 500Hz - 10kHz |
| Genauigkeit bei 20°C | ±20μA |
| Ansprechzeit | 100ms bis ±200μA |
Sicherheits- & Schutzfunktionen
| Zertifizierung | Zone 0, IIC, T4-T6 / Div. 1, Gruppe A |
| Fehlererkennung | Leerlauf (<0,5mA), Kurzschluss (<50Ω) |
| Ausgangs-Isolation | >1MΩ Impedanz |
Signalqualität
| Ripple | <40μA p-p (Eingang & Ausgang) |
| Temperaturstabilität | <1,0μA/°C Drift |
| Digitale Kommunikation | Bidirektionale HART-Signale |
Typische Anwendungen
- Pneumatische Ventilpositionssteller in Raffinerien
- Strom-zu-Druck-Wandler in Chemieanlagen
- HART-fähige Steuerkreise mit Fehlerüberwachung
- Prozessleitsysteme mit Erkennung von offenem/kurzem Stromkreis
Verdrahtungsrichtlinien
| Mindestlast | 90Ω (für korrekte Fehlererkennung) |
| Optimale Last | 520Ω für 24mA Überbereich |
Quick Quotes & Info
- Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
- Delivery: Expedited, freight, and international shipping available worldwide.
- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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