Repeater Power Supply , 4/20mA, for 2 or 3-wire Transmitter
Model: MTL 4041B
Maker: Measurement Technology LTD
Um=250V
Max. Amb.: 60°c
SPECIFICATION
| Number of Channels | One |
| Location of Transmitter | Zone 0, IIC, T4–6 hazardous area if suitably certified Div.1, Group A, hazardous location |
| Voltage available for transmitter and lines | 15V minimum at 20mA Note: maximum open-circuit voltage is 28V |
| Input and Output signal range | 4 to 20mA |
| Over/ under range | 1.0mA to 21.5mA |
Digital signal bandwidth | 10Hz to 8kHz |
Safe- area circuit load resistance | Conventional transmitters: 0 to 650Ω Smart transmitters: 250Ω ±10% |
| Safe - area circuit output resistance | >1MΩ |
| Safe-area circuit ripple | <50μA peak-to-peak up to 80kHz |
| Transfer accuracy at 20 °C | Better than 20μA |
| Temperature drift | <1μA/°C |
| Response Time | Settles within 200μA of final value within 20ms |
| LED Indicator | Green: one provided for power indication |
| Power requirement , Vs | 65mA at 24V dc |
| Power dissipation within unit | 1.2W at 24V with 20mA signal 1.4W at 35V |
| Isolation | 250V ac between safe- and hazardous-area circuits |
