Description
Application – 5334A Temperature Transmitter
- Linearized temperature measurement with TC sensor.
- Amplification of bipolar mV signals to a 4…20 mA signal, optionally linearized according to a defined linearization function.
Technical characteristics
- Within a few seconds the user can program PR5334A to measure temperatures within all TC ranges defined by the norms.
- Cold junction compensation (CJC) with a built-in temperature sensor.
- Continuous check of vital stored data for safety reasons.
Mounting / installation
- For DIN form B sensor head or DIN rail mounting with the PR fitting type 8421.
Environmental Conditions – 5334A Temperature Transmitter
| Operating temperature | -40°C to +85°C |
| Calibration temperature | 20…28°C |
| Relative humidity | < 95% RH (non-cond.) |
| Protection degree (encl./terminal) | IP68 / IP00 |
Mechanical specifications
| Dimensions | Ø 44 x 20.2 mm |
| Weight approx. | 50 g |
| Wire size | 1 x 1.5 mm2 stranded wire |
| Screw terminal torque | 0.4 Nm |
| Vibration | IEC 60068-2-6 |
| 2…25 Hz | ±1.6 mm |
| 25…100 Hz | ±4 g |
Common specifications
Supply | |
| Supply voltage | 7.2…35 VDC |
| Internal power dissipation | 25 mW…0.8 W |
Isolation voltage | |
| Isolation voltage, test / working | 1.5 kVAC / 50 VAC |
Response time | |
| Response time (programmable) | 1…60 s |
| Voltage drop | 7.2 VDC |
| Warm-up time | 5 min. |
| Power on to stable output | 4.5 s |
| Programming | Loop Link |
| Signal / noise ratio | Min. 60 dB |
| EEprom error check | < 3.5 s |
| Accuracy | Better than 0.05% of selected range |
| Signal dynamics, input | 18 bit |
| Signal dynamics, output | 16 bit |
| Effect of supply voltage change | < 0.005% of span / VDC |
| EMC immunity influence | < ±0.5% of span |
| Extended EMC immunity: NAMUR NE21, A criterion, burst | < ±1% of span |
Input specifications
Common input specifications | |
| Max. offset | 50% of selected max. value |
TC input | |
| Thermocouple type | B, E, J, K, L, N, R, S, T, U, W3, W5, LR |
| Cold junction compensation (CJC) | < ±1.0°C |
| Sensor error detection | Yes |
| Sensor error current: When detecting / else | Nom. 33 μA / 0 μA |
Voltage input | |
| Measurement range | -12…150 mV |
| Min. measurement range (span) | 5 mV |
| Input resistance | 10 MΩ |
Output specifications
Current output | |
| Signal range | 4…20 mA |
| Min. signal range | 16 mA |
| Load (@ current output) | ≤ (Vsupply – 7.2) / 0.023 [Ω] |
| Load stability | ≤ 0.01% of span / 100 Ω |
| Sensor error indication | Programmable 3.5…23 mA |
| NAMUR NE43 Upscale/Downscale | 23 mA / 3.5 mA |
Common output specifications | |
| Updating time | 440 ms |
| of span | = of the presently selected range |
I.S. / Ex marking
| ATEX | II 3 G Ex nA [ic] IIC T6…T4 Gc, II 3 G Ex ec [ic] IIC T6…T4 Gc, II 3 G Ex ic IIC T6…T4 Gc, II 3 D Ex ic IIIC Dc |
| IECEx | Ex nA [ic] IIC T6…T4 Gc, Ex ec [ic] IIC T6…T4 Gc, Ex ic IIC T6…T4 Gc, Ex ic IIIC Dc |
| INMETRO | Ex ec [ic] IIC T6…T4 Gc, Ex ic IIC T6…T4 Gc, Ex ic IIIC Dc |
Observed authority requirements
| EMC | 2014/30/EU & UK SI 2016/1091 |
| ATEX | 2014/34/EU & UK SI 2016/1107 |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| EAC | TR-CU 020/2011 |
| EAC Ex | TR-CU 012/2011 |
Approvals – 5334A Temperature Transmitter
| ATEX | DEKRA 20ATEX0096X |
| IECEx | DEK 20.0059X |
| INMETRO | DEKRA 23.0009X |
| EAC Ex | EAEU KZ 7500361.01.01.08756 |
| DNV Marine | TAA0000101 |
The PR Electronics 5334A Temperature Transmitter is a high-precision, 2-wire programmable device designed to convert thermocouple (TC) or millivolt (mV) inputs into a standardized 4…20 mA analog current signal. This transmitter ensures accurate and reliable temperature measurements across various industrial applications.
Key Features – 5334A Temperature Transmitter
Universal Input Compatibility: Supports a wide range of sensors, including:
- Thermocouples (TC): Types B, E, J, K, L, N, R, S, T, U, W3, W5, LR.
- Millivolt Signals: Measurement range from -12 to 150 mV.
High Measurement Accuracy: Delivers exceptional precision with an accuracy better than 0.05% of the selected range, making it suitable for critical process control applications.
Galvanic Isolation: Features 1.5 kVAC galvanic isolation, enhancing signal integrity and protecting against electrical interference.
Programmable Sensor Error Detection: PR 5334A Temperature Transmitter allows customization of sensor error values, enabling prompt identification and correction of measurement discrepancies.
Flexible Mounting Options: Designed for installation in DIN form B sensor heads, accommodating various industrial setups.
Technical Specifications:
Output Signal: Standard 4…20 mA current loop, compliant with NAMUR NE43 standards (3.5/23 mA).
Supply Voltage: Operates within a range of 7.2 to 35 VDC, ensuring compatibility with different power sources.
Operating Temperature Range: Designed to function reliably in ambient temperatures from -40 to +85°C, suitable for harsh industrial environments.
Dimensions and Weight: Compact design with dimensions of Ø 44 x 20.2 mm and a weight of approximately 50 grams, facilitating easy integration into existing systems.
Applications – 5334A Temperature Transmitter
Temperature Measurement: Linearized temperature measurement with thermocouple sensors, ensuring accurate monitoring in processes where temperature control is critical.
Signal Conversion: Converting linear resistance or bipolar mV signals to standard 4…20 mA current signals, facilitating integration with various industrial instrumentation.
Why Choose the PR Electronics 5334A Temperature Transmitter?
Integrating the 5334A Temperature Transmitter into your temperature measurement and control systems offers:
Versatility: Universal sensor compatibility allows for seamless integration across diverse applications.
Precision: High measurement accuracy ensures reliable data for critical process decisions.
Durability: Robust design and wide operating temperature range make it suitable for challenging industrial environments.
