- Terminal Board-ah hian a awm a
- Hriselna atana harsatna awmte
- Signal Isolators te pawh a awm
- Surge laka invenna hmanrua te
- Safety Relay te a awm bawk
- Intelligent I/O Module hrang hrang awmte
- Gateways fing tak tak te
- Industrial Data Optical Transceiver hmanga siam a ni
- Online hmanga Dew Point thlirletna
- Data lakkhawmna Modules te
- HART data converter a ni
PHD-12HT-*11 a ni
A tlangpuiin
Input Signal chi hrang hrang leh Range Table | ||||
Code a ni | Thermocouple Model hmanga siam a ni | Range tehna | Range tlem ber a ni | Conversion dik tak a ni |
1. 1. A rilru a hah lutuk chuan a rilru a buai em em a | K.K | -200~1370°C a ni | 50°C a ni | 0.5°C/ 0.1% a ni. |
2. 2. A rilru a hah lutuk chuan a rilru a buai em em a | S | -50~1760°C a ni | 50°C a ni | 1.5°C/ 0.1% a ni. |
3. A rilru a hah lutuk chuan a rilru a buai em em a | LEH | -140~1000°C a ni | 50°C a ni | 0.5°C/ 0.1% a ni. |
4. 4. A rilru a hah lutuk chuan a rilru a buai em em a | J. A rilru a hah lutuk chuan a rilru a buai em em a | -160~1200°C a ni | 500°C a ni | 0.5°C/ 0.1% a ni. |
5. A rilru a hah lutuk | B | 250~1800°C a ni | 50°C a ni | 1.5°C/ 0.1% a ni. |
6. 6. A rilru a hah lutuk chuan a rilru a buai em em a | T. A rilru a buai em em a | -200~400°C a ni | 500°C a ni | 0.5°C/ 0.1% a ni. |
7. A rilru a hah lutuk | R. A rilru a hah lutuk | -50~1760°C a ni | 50°C a ni | 1.5°C/ 0.1% a ni. |
8. A rilru a hah lutuk chuan a rilru a buai em em a | N | -200~1300°C a ni | 500°C a ni | 0.5°C/ 0.1% a ni. |
Technical parameter lian ber berte |
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Channel awm zat: | input pakhat leh output pahnih a awm |
Power supply: 1.1. |
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Power supply voltage chu: | 20~35V DC, power hmang 1.8W vel (24V DC, output 20mA) a ni. |
Power venhimna: 1.1. | power reverse hmanga venhimna a ni |
Hlauhawm lam input: |
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Input Signal a awm a: | K, S, E, J, B, T, R, N thermocouple signal te ("Input Signal chi hrang hrang leh Ranges Table" en rawh) |
Signal awmna hmun: | Thermocouple -10~100mV tehna range nena inmil. |
A tehna hmun: 1.1. | user chuan order a tih hunah anmahni configuration siam turin, end number emaw instruction dang emaw-ah tarlan a ni |
Cold end compensation hmanga siam a ni: | ±1°C (compensation range -20°C~+60°C) a ni. |
Safety lam atanga chhuak: |
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A chhuahna signal: 1.1. | 4~20mA a ni |
Output Load Capacity phalsak chu: | 0～500Ω (A duh angin a siam theih) |
LED hmanga chhinchhiahna: | Green ⸺ Power chhinchhiahna; Low range alarm atan L1 light on a ni a; High range alarm atan L2 light on a ni. |
Output dikna: 1.1. | "Input signal chi leh range table" tih en rawh. |
Chhanna hun: 1.1. | 500ms atanga 90% thleng a ni |
Temperature Drift a awm chuan: | 0.005%FS/°C a ni |
Temperature parameter hrang hrang: 1.1. | hnathawhna hmun -20°C~+60°C; a dahna hmun -40°C~+80°C |
Thli lum leh vawt (air relative humidity): 1.1. | 10%~95%RH a ni a, condensation a awm lo |
Insulation chakna: 1.1. | intrinsically safe end leh non-intrinsically safe end (≥3000V AC/min); power supply leh non-intrinsically safe (≥1500V AC/min) inkar a ni. |
Insulation do theihna: 1.1. | ≥100MΩ (input/output/power supply inkar) a ni. |
Electromagnetic nena inmil theihna: | IEC 61326-1 (GB/T 18268), IEC 61326-3-1 nena inmil a ni |
Hlawhchhamna hun chhung (mean time): | darkar 100000 chhung a ni |
Wire mamawh tur: 1.1. | a cross-section chu ≥ 0.5mm2 a ni a; insulation chakna ≥ 500V a ni |
Field device hman tur: 1.1. | Field hmanrua hman tur: K, S, E, J, B, T, R, N thermocouple sensor |
Installation na hmun: | safe zone-a dah a nih chuan, intrinsically safe instrumentation-a Zone 0, IIC, Zone 20, IIIC-a hmun hlauhawm ber berte nen inzawm theih a ni |
Safety certification pek a ni |
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Certification siamtu pawl: 1.1. | Ram pum huapa puak thei lo Electrical Product Quality enkawl leh testing Centre CQST |
Certification standard pek dan tur chu: | GB/T 3836.1-2021, GB/T 3836.4-2021 te a ni |
Puak thei lo chhinchhiahna: | A rilru a buai em em a, a rilru a hah em em bawk a. [Exia Ga]2C, [Exia Da]3C |
Certified parameters (terminal 1-2 inkar): 1.1. | Um: 250V AC/DC, Uo=8.4V DC, Io=31mA, |
