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China MTL5546 Isolating Driver - 4-20mA Signal, 800Ω Load, Zone 0 Hazardous Area Certified for sale

MTL5546 Isolating Driver - 4-20mA Signal, 800Ω Load, Zone 0 Hazardous Area Certified

Price Negotiable
Price: negotiable
MOQ: 1 piece
Delivery Time: on request
Brand: MTL
Product Description
MTL5546 Isolating Driver Overview

The MTL5546 Isolating Driver accepts a 4-20mA floating signal from safe-area controllers to drive current/pressure converters or other loads up to 800Ω in hazardous areas. For HART valve positioners, the module enables bi-directional transmission of digital communication signals.

Key Features
  • Single-channel isolating driver for hazardous area applications
  • 4-20mA working range with HART communication support
  • Open and short circuit detection capability
  • Maximum load resistance of 800Ω (16V at 20mA)
  • Digital signal bandwidth from 500Hz to 10kHz
  • Response time settles within 200μA of final value within 100ms
  • Certified for Zone 0, IIC, T4-6 hazardous areas
Technical Specifications
Parameter Specification
Number of Channels One
Working Range 4 to 20mA
Maximum Load Resistance 800Ω (16V at 20mA)
Minimum Load Resistance 90Ω (short-circuit detection at
Digital Signal Bandwidth 500Hz to 10kHz
Transfer Accuracy at 20°C Better than 20μA
Response Time Settles within 200μA of final value within 100ms
Power Consumption 35mA at 24V dc (with 20mA signals into 250Ω load)
Power Dissipation 0.8W at 24V
Safety Ratings Uo = 28V, Io = 93mA, Po = 651mW, Um = 253V rms or dc
Related Part Numbers
MTL5521
MTL4546Y
MTL7761PAC
MTL5522
MTL4549Y
MTL7765AC
MTL5531
MTL4573
MTL7787+
MTL5532
MTL4575
MTL7787P+
MTL5541
MTL4646Y
MTLCPS16
MTL5541S
MTL4850
NJ5-18GK-N
MTL5544
MTL4851
SD150X
MTL5544D
MTL4852
SD32
MTL5546
MTL5018
SD32X
MTL5546Y
MTL5032
SDRTD
MTL5561
MTL5042
SLP32D
MTL5573
MTL5044
TP48-3-I-NDI
MTL5575
MTL5049
TP48-3-N-NDI
MTL5582B
MTL5511
TP48-4-I-NDI
MTL7728+
MTL5514D
TP48-4-N-NDI
MTL7756AC
MTL5516
TP48-N-NDI
MTL7760AC
MTL5516C
ZB24571
MTL5546 Isolating Driver product image showing industrial safety device with connections and specifications
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SC Automation Limited
Location Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
Contact Person Joy chen

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