
Brand: Measurement Technology Ltd. (MTL)
Model: MTL5042
Type: Repeater Power Supply (Intrinsically Safe)
Part Number: MTL5042
Technical Specs:
- Function: Provides a fully-floating DC supply for energizing a conventional 2- or 3-wire 4/20 mA transmitter in a hazardous area, repeating the current in another floating circuit to drive a safe-area load
- Number of Channels: 1
- Signal Range: 4 to 20 mA
- Under/Over-Range: 0 to 24 mA
- Safe-Area Load Resistance: 0 to 600 Ω
- Safe-Area Output Resistance: >2 MΩ
- Hazardous-Area Input:
- Voltage Available: ≥16 V at 20 mA
- Maximum Voltage: 28 V
- Maximum Current: 93 mA
- Maximum Power: 0.65 W
- Permissible Inductance (Lo): 3.05 mH
- Permissible Capacitance (Co): 0.083 µF
- Permissible Inductance/Resistance Ratio: 55 µH/Ω
- Supply Voltage: 20 to 35 V DC
- Supply Current: 85 mA max
- Power Dissipation: <1.5 W
- Isolation: Galvanic isolation between input, output, and power supply
- Operating Temperature Range: -20°C to +60°C
- Storage Temperature Range: -40°C to +80°C
- Ambient Temperature (Max): 60°C
- Enclosure Rating: IP20
- Hazardous Area Certifications:
- ATEX: II (1) GD, [EEx ia] IIC (EN50020), BAS01ATEX7153
- IECEx: [Ex ia] IIC, IECEx BAS05.0015
- Other: Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III; Div 1 and Div 2, Groups A, B, C, D
- Mounting: DIN rail
- Additional Features:
- Intrinsically safe field connections (terminals 1-2 and 4-5)
- Compact design for integration into control panels
- High reliability for continuous operation in hazardous environments
- Certifications: CE, ATEX, IECEx, UL, CSA (confirm full list with datasheet)
Dimensions: 110 x 105 x 15 mm
Weight: 150 g
Country of Origin: England
HS Code: 8504.40
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