- Terminal Board
- Makabukud a Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHD-12HT-*11
Overview
Input Signal Type and Range Table | ||||
Code | Thermocouple Model | Sukat ning Range | Minimum range | Katutuan ning pamagbayu |
1 | K | -200~1370°C | 50°C | 0.5°C/ 0.1% |
2 | S | -50~1760°C | 50°C | 1.5°C/ 0.1% |
3 | AMPONG | -140~1000°C | 50°C | 0.5°C/ 0.1% |
4 | J | -160~1200°C | 500°C | 0.5°C/ 0.1% |
5 | B | 250~1800°C | 50°C | 1.5°C/ 0.1% |
6 | T | -200~400°C | 500°C | 0.5°C/ 0.1% |
7 | R | -50~1760°C | 50°C | 1.5°C/ 0.1% |
8 | N | -200~1300°C | 500°C | 0.5°C/ 0.1% |
Main technical parameters |
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Bilang da reng kanal: | metung a input ampo adwa output |
Suplay ning kuryenti: |
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boltahe ning suplay ning kuryenti: | 20~35V DC, power consumption a manga 1.8W (24V DC, output 20mA) |
Proteksyun keng kuryenti: | power reverse protection |
Hazardous side input: |
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Input Signal: | K, S, E, J, B, T, R, N thermocouple signals (lawen ya ing "Input Signal Types and Ranges Table") |
Signal range: | Katumbas ning sukad ning thermocouple -10~100mV. |
Sukat ning sukad: | ing gagamit para gawan ne ing sarili nang configuration neng mag-order ya, makasulat ya keng end number o aliwang instruksiun |
Built-in cold end compensation: | ±1°C (compensation range -20°C~+60°C) |
Safety side output: |
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Output signal: | 4~20mA |
Allowed Output Load Capacity: | 0～500Ω (Customizable) |
LED indicator: | Green ⸺ Power indicator; L1 light on para keng low range alarm; L2 light on para keng high range alarm. |
Output accuracy: | lawan me ing "Input signal type and range table". |
Oras ning pakibat: | 500ms anggang 90% ning tauling ulaga |
Temperature Drift: | 0.005%FS/°C |
Parameters ning temperatura: | operating temperature -20°C~+60°C; temperatura ning pamitipun -40°C~+80°C |
Angin relative humidity: | 10%~95%RH alang condensation |
Lakas ning insulasyon: | intrinsically safe end ampo non-intrinsically safe end (≥3000V AC/min); pilatan ning suplay ning kuryenti ampo ing e ligtas (≥1500V AC/min) |
Insulation resistance: | ≥100MΩ (input/output/power supply pilatan) |
Electromagnetic compatibility: | agpang keng IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
Ing oras para keng kabiguan: | 100000 oras |
Kailangan keng kawad: | cross-section ≥ 0.5mm2; sikanan ning insulasyon ≥ 500V |
Applicable field devices: | Applicable field devices: K, S, E, J, B, T, R, N thermocouple sensor |
Lugar ning pamag-install: | maka-install keng safe zone, malyari yang ikonekta keng pekamatas keng Zone 0, IIC, Zone 20, IIIC a delikadung lugal ning intrinsically safe instrumentation |
Sertipikasyun ning kaligtasan |
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Certification body: | National Explosion-proof Electrical Product Quality Supervision and Testing Center CQST |
Certification standard: | GB/T 3836.1-2021, GB/T 3836.4-2021 |
Symbol a e makasabog: | [Exia Ga]IIC, [Exia Da]IIC |
Certified parameters (pilatan da reng terminal 1-2): | Um: 250V AC/DC, Uo=8.4V DC, Io=31mA, |
