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TXUN-HT-Hart-Tx
2-Wire Transmitter w/ Hart Protocol Enabled | 2 Analog Inputs
Modèles en stock
TXUN-HT-Hart-Tx
Depuis
C$
968.22
Modèles en stock
L'aperçu du produit
- Précision ± 0.05 %
- Détail de la précision ≤ ±0.05% of span
- ADC Resolution 22 bit
- Additional Features 1 HART Protocol Revisions: HART 7 and HART 5
- Approvals "ATEX 2014/34/EU: KEMA 03ATEX1537 IECEx: KEM 10.0083X FM: FM17US0013X CSA: 1125003 INMETRO:NCC 12.0844 X EAC Ex TR-CU 012/2011: RU C-DK.GB08.V.00410 DNV-GL Marine: Stand. f. Certific. No. 2.4 SIL: Hardware assessed for use in SIL applications Authority Requirements: EMC: 2014/30/EU EAC: TR-CU 020/2011 "
- Cable Resistance 5 Ω
- Calibration Temperature, Max 28 °C
- Calibration Temperature, Min 20 °C
- Cold Junction Compensation Constant, internal or external via a Pt100 or Ni100 sensor
- DAC Resolution 16 bit
- Diameter 44 mm
- Drop 8 Vdc
- Electrical Connection Screw Terminal
- Electrical Output 4 to 20 mA
- EMC Standard NAMUR NE 21
- Enclosure Ratings IP00, IP68
- Height 20.2 mm
- Humidity Range Up to 95% non-condensing
- Input Control Signal -800 to 800 mV
- Input Resistance 10 MΩ
- Input Type Thermocouple, RTD, Resistance, Voltage
- Isolation 1.5 kVAC / 50 VAC
- Offset 50% of selected max. value
- Operating Temperature, Max 85 °C
- Operating Temperature, Min -40 °C
- Output Detail Min. Signal Range: 16 mA NAMUR NE43 Upscale/Downscale: 23 mA/3.5 mA
- Output Load ≤ (Vsupply - 8)/0.023 Ω
- Probe Length 0 mm
- Programmable Functions Loop Link and HART
- Response Time 1 to 60 sec
- RTD Type Pt50,Pt100,Pt200,Pt500,Pt1000,Ni50,Pt100,Pt120,Pt1000
- Sensor Break Detection 3.5 to 23 mA
- Sensor Current 0.2 mA
- Sheath Material N/A
- Signal/Noise Ratio > 60 dB
- Supply Power Type DC
- Supply Voltage 8 to 30 Vdc
- Temperature Coefficient ≤ ±0.005%/°C
- Temperature Input Range N/A
- Thermocouple Type B, E, J, K, L, N, R, S, T, U, W3, W5, LR
- Update Rate, Max 440 ms
- Vibration IEC 60068-2-6;2 to 25 Hz: ±1.6 mm;25 to 100 Hz: ±4 g
- Weight 50 g
- Wiring/Connector Table 2-, 3-, or 4-Wire
Application
• Linearized temperature measurement with TC and RTD sensors e.g. Pt100 and Ni100.• HART communication and 4 to 20 mA analog PV output for individual, difference or average temperature measurement of up to two RTD or TC input sensors.
• Conversion of linear resistance to a standard analog current signal, e.g from valves or Ohmic level sensors.
• Amplification of bipolar mV signals to standard 4 to 20 mA current signals.
• Up to 63 transmitters (HART 7) can be connected in a multidrop communication setup.
Technical Characteristics
• HART protocol revision can be changed by user configuration to either HART 5 or HART 7 protocol.
• The HART 7 protocol offers:
• Long Tag numbers of up to 32 characters.
• Enhanced Burst Mode and Event notification with time stamping.
• Device variable and status mapping to any dynamic variable PV, SV, TV or QV.
• Process signal trend measurement with logs and summary data.
• Automatic event notification with time stamps.
• Command aggregation for higher communication efficiency.
• TXUN-HT is designed according to strict safety requirements and is therefore suitable for applications in SIL installations.
• Continuous check of vital stored data. Meeting the NAMUR NE 21 recommendations, the TXUN-HT HART transmitter ensures top measurement performance in harsh EMC environments. Additionally, the TXUN-HT meets NAMUR NE43 and NE89 recommendations.
Mounting/Installation
• For DIN form B sensor head mounting.
• Configuration via TXUN-KIT for standard set up or via HART programming unit for Hart Communication set up. See links in Notes.
PDF et manuels
Logiciels et pilotes
Afficher les notes et les avis