Input na temperatura
- Terminal Board
- Saray nisulinek ya babeng ed kaligenan
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Saray Intelihente ya Puerta
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Saray Module na Panag-ala na Data
- HART data converter
PHD-22TT-*1*1
Panangipasen
Say thermocouple input isolation safety barrier et sarag ton i-isolate tan i-convert iray thermocouple (TC) signals ed mapeligron lugar ya magmaliw ya 4-20mA current signals, tan i-output to iratan ed safety zone. Sayan safety barrier et walay aka-built-in ya cold junction compensation tan nayarin i-configure ya maong. Say aktual ya range na thermocouple et nayarin i-set panamegley na computer software. Walay gagala to ya wire breakage alarm tan out of range alarm. Sayan produkto et mankaukolan na independentin suplay na kuryente, ya walay nisulinek ya suplay na kuryente, input, tan output terminals. Say "*" et mangirerepresenta ed input type na thermocouple, tan say espisipikon modelo et irerepresenta na sakey a code (nengnengen so "Input Signal Type and Range Table" parad detalye).
Saray klase na input signal tan say laknab na sukat
| Kodigo | TC model | Say laknab na sukat | Sankaabebaan ya laknab | Say inkasusto na panagpasimbalo |
| 1 | K | -200~1370°C | 50°C | 0.5°C/0.1% |
| 2 | S | -50~1760°C | 500°C | 1.5°C/0.1% |
| 3 | INSAN | -140~1000°C | 50°C | 0.5°C/0.1% |
| 4 | J | -160~1200°C | 50°C | 0.5°C/0.1% |
| 5 | B | 250~1800°C | 500°C | 1.5°C/0.1% |
| 6 | T | -200~400°C | 50°C | 0.5°C/0.1% |
| 7 | R | -50~1760°C | 500°C | 1.5°C/0.1% |
| 8 | N | -200~1300°C | 50°C | 0.5°C/0.1% |
Alimbawa: no say input et 2 input ya walay K-couple, say temperatura et 0~1200°C, 2 output et 4~20mA, say suplay na kuryente et 20~35VDC, sirin say modelo et nepeg ya PHD-22TT-1111 (0~1200°C).
Say sukat na laknab et nayarin i-set ed 0~1200°C ya laknab na kompyuter.
* Bus terminal power supply, nengnengen so appendix parad detalye.
| Input ed mapeligron lugar | |
| Input signal | K, S, E, J, B, T, R, N thermocouple signals (nengnengen so "Input Signal Type and Range Table" parad detalye) |
| Input disconnection | Say default ya "low alarm" et nayarin umanen ed "high alarm" panamegley na configuration software |
| Say kalaknab na signal | Say sukat na thermocouple et -10~100mV. |
| Say laknab na sukat | Saray manguusar et manggagawa na sarili dan configuration no man-order, tan isulat da itan ed tail number odino arum ni. |
| Built-in cold junction compensation | ±1°C(Compensation range -20°C~ +60°C) |
| Safety side output: | |
| Output signal | 4~20mA |
| Kapasidad na karga | 0~500Ω(nayarin i-customize) |
| Opsyonal ya klase na boltahe ya ompaway, load resistance RL ≥ 330kΩ | |
| LED indicator | Berde: Pakapatnagan na pakayari |
| Low range alarm yellow light on, high range alarm red light on | |
| Say inkasusto na output | Nengnengen so "Input Signal Type and Range Table" parad saray detalye |
| Panaon na ebat | Nasabi so 90% na unor a balor ed loob na 500ms |
| Say iyaarum na temperatura | 0.005%FS/°C |
| Saray parametro na temperatura | Temperatura ed pantratrabaho: -20°C~+60°C, temperatura ed panagsimpenan:-40°C~+80°C |
| Relatibon danum | 10%~95% RH ya anggapoy kondensasyon |
| Say biskeg na dielectric | Diad baetan na intrinsically safe side tan non-intrinsically safe side (≥ 3000VAC/min); |
| diad baetan na suplay na kuryente tan aliwan ligtas ya terminal (≥ 1500VAC/min) | |
| Insulation resistance | ≥100MΩ (diad baetan na input/output/power supply) |
| Electromagnetic compatibility | Unong ed IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Saray kakaukolanen ed alambre | Say pabitay ya tapew na panagputot ≥ 0.5mm2; Say biskeg na insulasyon ≥ 500V |
| Saray onaplikan kagawaan ed uma | K. S, E, J, B, T, R, N TC sensors |
| Pasen ya pangipuesto | No ipuesto ed sakey a ligtas a pasen, nayarin ikonekta ed saray intrinsic safety instruments diad saray mapeligron pasen ya anggad Zone 0, IIC, Zone 20, tan IIIC |
| Sertipikasyon ed kaligenan | |
| Sertipikasyon na kaligenan ed panagkimey | SIL2 unong ed IEC 61508 ya estandarte |
| Marka ya ag-onsabog | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Estandarte ya ag-onsabog | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminal 1-2, 3-4: | Um:250V AC/DC Uo=8.4V DC Io=31mA |
| Po=65.1mW Co=4.8μF Lo=20mH | |
| Sertipikasyon na laman | CQST (China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Tandaan: Say power rail function et sakey ya opsyonal ya function, tan kaukolan ya i-specify na saray manguusar
say paraan na suplay na kuryente no man-order
Say pampili na saray konektor na power rail et nayarin nengnengen ed pahina 89 na "Annex"
PHD-11TC-33A-23
PHD-22TT-X1X1