- Terminal Board
- A dang tein chiahmi himnak khamnak
- Signal Isolators
- Surge kilvennak thilri
- Himnak Relays
- A dang tein chiahmi fimthiamnak I/O Modules
- Fimthiamnak Kutka
- Riantuannak Data Optical Transceivers
- Online Dew Point Analyzers
- Data laknak Modules
- HART data thlennak
PHD-44TF-27
A tlangpi in
Tihnung hmun ah luhternak |
|
Luhternak hmelchunhnak | Pehtlaihnak/naihniam thlennak thlennak |
Sensor nih a chuahpimi thazaang | 8V hrawng |
Thlennak rate | ＜10kHz |
Luhnak/chuahnak sining: |
|
Hmunhma ah luhtermi a tu | >2.1mA, chuahmi cu a khar, ON a langhter; |
A chuakmi cu a tlangpi in "On"/"Khar" Pehtlaihnak thlennak uknak | Dial switch K1-K4 cu "ON" lei ah a um tikah, relay chuahmi cu "A tlangpi in khar" a si, dial switch K1-K4 cu "OFF" lei ah a um tikah, relay chuahmi cu "A tlangpi in on" a si. |
A himnak hmun ah chuah |
|
Chuahmi signal | Relay |
Pehtlaihnak thazaang | 250VAC/2A,30VDC/2A cu ralchanhnak thilrit nih a den tikah |
Lehnak caan | 20ms |
A hrampi parameters |
|
Supply voltage | 20~35V DC |
Thazaang hmannak | ≤85mA(24V thazaang peknak, relay pehtlaihnak a khar tikah) |
LED hmelchunhnak | A sen: Thazaang langhtertu |
Khuacaan tahfung | Riantuannak lumnak: -20°C ~ +60°C, |
Aa pehtlaimi lumternak | 10%~95% RH ah ti a luang lo |
Insulation thazaang | A chunglei in a himmi lei le a him lomi lei karlak (≥3000VAC/min); |
Insulation doh khawhnak | ≥100MΩ (luhnak/chuahnak/mei thazaang peknak karlak) |
EMC | IEC 61326-1 (GB/T 18268) ning in, IEC 61326-3-1 |
Wire herhmi | A tthennak ≥ 0.5mm2; Hrialnak thazaang ≥ 500V |
Hman khawhmi lo thilri hna | DIN19234 phunglam he aa tlakmi a ro cangmi pehtlaihnak asiloah NAMUR phun naihnak thlennak luhternak tibantuk loram thilri hna |
Chiahnak hmun | A himnak hmun ah chiah ahcun, Zone 0, IIC, Zone 20, le IIIC tiang tihnung hmun ah a chunglei himnak thilri hna he pehtlaih khawh a si |
| A himmi hngalhternak | |
| A puak kho lomi hmelchunhnak | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Puak kho lomi phunglam | GB/T 3836.1-2021 GB/T 3836.4-2021 |
| Terminal 5-4、5-6 2-1、2-3 | Um:250V AC/DC,Uo=10.5V DC,Io=15mA, Po=39.4mW,Co=1.7μF,Lo=165mH. |
| Fehternak bu | CQST(Tuluk Ram puahnak in a himmi electric thilri hna caah tthatnak zohkhenhnak le hneksaknak hmun) |
Bialehnak: 1. Power rail i power supply cu thim khawhmi riantuannak a si. Hmantu hna nih order an tuah tikah power supply mode kha an langhter a hau. Cahmai 89 i aa pehtlaimi kha zoh. Switch pehtlaihnak sensor caah, LFD riantuannak a herh ahcun, resistor pakhat peh a hau.
