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Hadro
Zuidbaan 3512841 MD Moordrecht |
Transmitters
Transmitter for 4–20 mA signal
A transmitter can be used to generate a 4–20 mA signal. The transmitter is mounted along the entire length of the magnetic level gauge.
Models:
- Default
- Ex i
- Ex d
With or without HART, Profibus, or Fieldbus
Standard
| Implementation | Default |
| Inverter | “SMART” type |
| Nutrition | 8–35 VDC |
| Temperature | -50 ... +350°C |
| Accuracy | ± 5 mm |
| Pipe material | RVS 316 L |
| Max. length | 5.5 meters |
| Material for the junction box | ABS or Aluminum |
| Density | IP 67 |
| Connection | M16 x 1.5 |
| Exit | 4–20 mA / 2-wire |
| Options | Higher accuracy (± 2.5 or ± 1 mm) M16x1.5; M20x1.5; 1⁄2” NPT; 3⁄4” NPT connections HART IP 68 housing PROFIBUS FIELDBUS SS 316 housing Housing with LCD display (also with optical controls) Output signal in ohms or volts |
Ex i
| Implementation | Default |
| Inverter | “SMART” type |
| Approval | II 1G Ex ia II C T4..T6 |
| Nutrition | 8–30 VDC |
| Temperature | -50 ... +350°C |
| Accuracy | ±5 mm |
| Pipe material | RVS 316 L |
| Max. length | 5.5 meters |
| Material for the junction box | Aluminum or Stainless Steel |
| Density | IP 67 |
| Connection | M20 x 1.5 |
| Exit | 4–20 mA / 2-wire |
| Options | Higher accuracy (± 2.5 or ± 1 mm) M16x1.5; M20x1.5; 1⁄2” NPT; 3⁄4” NPT connections HART IP 68 housing PROFIBUS FIELDBUS SS 316 housing Housing with LCD display (also with optical controls) Output signal in ohms or volts |
Ex d
| Implementation | Default |
| Inverter | “SMART” type |
| Approval | II 2G Ex db IIC T5..T1 Gb II 2D Ex tb T100°C..T350°C |
| Nutrition | 8–30 VDC |
| Temperature | -50 ... +350°C |
| Accuracy | ±5 mm |
| Pipe material | RVS 316 L |
| Max. length | 5.5 meters |
| Material for the junction box | Aluminum or 316 stainless steel |
| Density | IP 66 / 67 and IP 68 |
| Connection | 3⁄4” NPT, M20x1.5 |
| Exit | 4–20 mA / 2-wire |
| Options | Higher accuracy (± 2.5 or ± 1 mm) M16x1.5; M20x1.5; 1⁄2” NPT; 3⁄4” NPT connections HART IP 68 housing PROFIBUS FIELDBUS SS 316 housing Housing with LCD display (also with optical controls) Output signal in ohms or volts |
