Temperature input
- 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-11TZ-46
Overview
Ing thermal resistor input isolated safety barriers malyari yang magtransmit keng two-wire o atlung-wire thermal resistor (RTD)Pt100 signal keng delikadung lugal papunta keng ligtas a lugal 1: 1.
Ing produktung ayni mangailangan yang independenting power supply, a maki makabukud a power supply, input, ampo output terminals.
| Input keng delikadung lugar | |
| Input signal | Adwang kawad o atlung kawad RTD Pt100 signal |
| Sukat ning sukad | -200°C-850°C |
| Safety side output: | |
| Output signal | RTD Pt100 signal |
| Excitation current | 0.1-3mA |
| Supply voltage | 20-35VDC |
| Pamangamit king kuryenti | ≤40mA (nung 24VDC ing power supply) |
| LED indicator | Green: Power indicator |
| Katuliran ning pamaglual | 0.1%FS |
| Ing pamagbayu ning temperatura | 0.1% FS/10°C |
| Parameters ning temperatura | Temperatura ning obra: -20°C~+60°C, temperatura ning pamitipun:-40°C~+80°C |
| Relatibung humidity | 10%~95% RH alang condensation |
| Dielectric strength | pilatan ning intrinsically safe side ampo non-intrinsically safe side (≥ 3000VAC/min); |
| pilatan ning suplay ning kuryenti ampo ing e ligtas a terminal (≥ 1500VAC/min) | |
| Insulation resistance | ≥100MΩ (pilatan ning input/output/power supply) |
| Electromagnetic compatibility | Agpang keng IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| kailangan ing kawad | Cross section ≥ 0.5mm2; Insulation strength ≥ 500V |
| Applicable field equipments | Duwang kawad o atlung kawad RTD Pt100 |
| Lugar ning pamag-install | Maka-install ya keng safe zone, malyari yang ikonekta kareng intrinsic safety instruments kareng hazardous a lugal angga keng Zone 0, IIC, Zone 20, ampo IIIC |
| Sertipikasyun ning kaligtasan | |
| Markang e malyaring sabog | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Pamantayan a e makasabog | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminals 3-2、4-2 | Um:250V AC/DC Uo=8.4V DC lo=31mA |
| Po=65.1mW Co=4.8μF Lo=20mH | |
| katawan ning sertipikasyun | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Tandanan: 1. Ing power rail function metung yang optional a function, at kailangan lang i-specify deng gagamit ing paralan ning suplay ning kuryenti nung mag order ka
Ing pamili kareng power rail connectors malyari yang akit keng page 89 ning "Annex"
2. Potang mag input kang atlung kawad a RTD, kailangan mung siguraduan na ing atlung parehu la kaba deng kawad angga keng malyari
3. Potang mag input kang two-wire RTD, ing safety barrier terminals 4 ampo 2 dapat me short circuited
PHD-11TC-33A-23
