MDT 420 | 422 | TDT 432
The MDT series signal amplifiers convert the process pressure into an amplified signal for long-distance transmission without interference. All models are available in 4-20 mA, 0-5 VDC and 0-10 VDC, 2-, 3- and 4-wire variants. Many of the features found in the standard Dynisco MDA series have been incorporated into the enhanced MDT series, including the proven strain gauge sensor design for stable operation, including the flexible capillary design. The sensors have an internal digital calibration R-Cal.
All sensors in this series can be configured according to your needs. Contact us, we will be happy to help you.
Melt pressure sensor in a design with a fixed stem
Melt pressure sensor in a design with a flexible capillary
Sensor terminal and compatible cable connector
Detail - Bayonet cable connector Amphenol 6-PIN
PERFORMANCE CHARACTERISTICS
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Pressure range:
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from 0 - 17 bar to 0 - 2 000 bar
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Accuracy:
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± 0.5% f.s.v, (Including linearity, repeatability and hysteresis)
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Overload capacity:
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2x f.s.v for 1000 bar
for a range of 1400 maximum 1750 bar for the 2000 range maximum 2400 bar |
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| Repeatability: | 0.1 % f.s.v | |
| Material in Contact with Media: | 15-5 PH coating of Dynmax® | |
| Sensor connection: | 1/2 "-20 UNF-2A or M18 x 1.5 | |
| Mounting torque: | 25 Nm - 55 Nm | |
| Burst Pressure: | with burst pressure 6 x total sensor range. max 3000 bar | |
| Sensor construction: | MDT 420 - Sensor with rigid stem MDT 422 - Sensor with flexible capillary. TDT 432 - Sensor with flexible capillary and temperature sensor. |
TEMPERATURE CHARACTERISTICS
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Max. membrane temperature:
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400°C
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Zero shift (due to temperature):
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0.2 bar / 10°C
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------------------------------------------------------------------
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| Max. sensor body temperature: | 85°C | |
| Zero shift (due to temperature): | 0.2 % f.s.v / 10°C | |
| Shift sensitivity (due to temperature): | 0.1 % f.s.v / 10°C |
ELECTRICAL CHARACTERISTICS
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MDT4X0 F
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Two-wire configuration output signal with [mA]
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Output signal:
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4 - 20 mA
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Supply Voltage:
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10 Vdc - 36 Vdc
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| Zero setting | -2 % / + 5% f.s.v | |
| Leakage Resistance: | 1.2KΩ at 36V DC, | |
| MDT4X0 K / L / M / N | Three-wire configuration output signal in [V] | |
| Output signal | K=(0-5Vdc) L=(0-10Vdc) M=(1-6Vdc) N=(1-11 Vdc) | |
| Supply Voltage | 15Vdc - 32 Vdc | |
| Leakage Resistance: | >5KΩ >5KΩ >10KΩ >10KΩ | |
| MDT4X0 G / H | Four-wire configuration output signal in [V] | |
| Output signal | G=(0-5Vdc) H=(0-10Vdc) | |
| Supply Voltage | Dvouvodičové ±10Vdc až ±16 Vdc Jednovodičové ±19Vdc až ± 32 Vdc |
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| Leakage Resistance: | >5KΩ / >10KΩ |
SENSOR DIMENSIONS:
Certification & Approval
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EU Declaration of Conformity |
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ISO 9001:2015 |
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EAC - The Eurasian Conformity mark |
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GOST Approval |
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RoHS Compliance Fact Sheet |
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Safety Integrity Level - SIL2 |