Product · Temperature Transmitters
Temperature transmitter type TT – 5337D HART EEX
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Application
The 5337D is a HART 5 or HART 7 temperature transmitter with intrinsic safety approval for hazardous gas and dust areas. It converts the sensor signals into a 4–20 mA output.
Inputs it accepts
Linearised temperature measurement with Pt50 to Pt1000, Ni100 to Ni1000 or a thermocouple, from one sensor or as the difference or average of two. It also converts a linear resistance change – from a valve position or an ohmic level sensor – and amplifies a bipolar mV signal, both to 4–20 mA.
Mounted in the sensor head
The transmitter is a DIN form B module, so it sits in the sensor heads and terminal enclosures used with our temperature sensors. It can also be mounted on a DIN rail with a clamp.
Properties
| Type | TT-5337D |
|---|---|
| Input | Pt50 to Pt1000, Ni100 to Ni1000, thermocouple, linear resistance or bipolar mV |
| Analogue inputs | Two, for individual, difference or average measurement |
| Output | 4–20 mA, 2-wire |
| Accuracy | Better than 0.05% of the selected range |
| Galvanic isolation | 1.5 kVAC |
| Communication | HART 5 or HART 7, selectable |
| Functional safety | Hardware assessed for use in SIL applications |
| Hazardous area | ATEX and IECEx approved, Ex ia |
| Sensor error value | Programmable, to NAMUR NE89 |
| Configuration | Programmable via Loop Link or HART |
| Protection | IP68 (case) / IP00 (terminals) |
| Dimensions | Ø44 × 20.2 mm |
| Mounting | DIN form B module – sensor heads, terminal enclosures, or DIN rail with a clamp |