Analog Output a Wɔde Di Dwuma
- Terminal Board no yɛ adwuma
- Ahobammɔ Akwanside ahorow a Atew ne Ho
- Nneɛma a Wɔde Tew Nsɛnkyerɛnne Ho
- Mfiri a Ɛbɔ Surge Ho Ban
- Ahobammɔ Relays
- I/O Modules a Ɛyɛ Nyansafo a Wɔatew Wɔn Ho
- Apon a Ɛyɛ Nyansa
- Nnwumayɛbea Data Optical Transceivers
- Intanɛt so Dew Point Analyzers
- Data a Wɔde Nya Nneɛma
- HART data a wɔde dannan nneɛma
01. Ɔde ne nsa kyerɛɛ ne so02. Ɔde ne nsa kyerɛɛ ne so03. Ɔde ne nsa kyerɛɛ ne so04. Ɔde ne nsa kyerɛɛ ne so05. Ɔde ne nsa kyerɛɛ ne so
PHC-11TD-11 + na ɛwɔ hɔ
Nsɛm a wɔaka abom
Analog output a wɔatew ne ho ahobammɔ akwanside a surge ahobammɔ adwuma betumi ahu 4 ~ 20mA nsɛnkyerɛnne a wɔatew ne ho a efi nnwinnade a ɛwɔ beae a ahobammɔ wɔ no mu kɔ beae a asiane wɔ no, ka valve positioner, anyinam ahoɔden/mframa converter ne nnwinnade afoforo wɔ beae hɔ, na aboa bidirectional transmission of HART digital signals with wirebreak alarm function. Saa adeɛ yi hia ahoɔden a ɛde ne ho, na tumi a wɔde ma, input ne output no atew ne ho.
Nsɛm a Wɔakyerɛkyerɛ mu
| Input beae a ahobammɔ nnim | |
| Input sɛnkyerɛnne | 4 ~ 20mA (HART dijitaal sɛnkyerɛnne) |
| Output wɔ beae a asiane wɔ | |
| Output sɛnkyerɛnne | 4 ~ 20 mA (HART dijitaal sɛnkyerɛnne) |
| Adesoa a ɛko tia | Sɛ outputting 20mA, 0 ~ 500 Ω (customizable) . |
| Nominal discharge mprempren ln (8/20μs) . | 5kA na ɛyɛ |
| Voltage ahobammɔ level Up(8/20μs): | 60V(line to line) . |
| Voltage ahobammɔ level Up(8/20μs): | 600V(line to fam) . |
| Sɛnea gyinapɛn ahorow kyerɛ no | GB/T18802.21-2016(a ɛne 1EC61643-21:2012 yɛ pɛ) |
| Mfitiaseɛ parameters | |
| Nneɛma a wɔde ma no voltage | 20 ~ 35VDC na ɛwɔ hɔ |
| Tumi a wɔde di dwuma | ≤50mA (24V tumi a wɔde ma, 20mA afiri) |
| LED a ɛkyerɛ sɛnea nneɛma te | Green: tumi kyerɛwtohɔ |
| Output a ɛyɛ pɛpɛɛpɛ | 0.1%FS (Nea ɛtaa ba: 0.05%FS) . |
| Mmuae bere | 2ms na ɛbɛduru 90% wɔ boɔ a ɛtwa toɔ no mu |
| Ɔhyew a ɛkɔ soro | 0.005% FS/°C na ɛwɔ hɔ |
| Ɔhyew ho nsɛnkyerɛnne | Adwumayɛ mu hyew: -20°C ~ +60°C, . Ɔhyew a wɔde sie: -40°C ~ +80°C |
| Nsu a ɛyɛ nwini kakra | 10% ~ 95% RH biara nni hɔ a ɛyɛ nwini |
| Insulation ahoɔden | Wɔ ɔfã a ahobammɔ wom ankasa ne ɔfã a ahobammɔ nnim ankasa ntam (≥3000VAC/min); ntam tumi a wɔde ma ne ɔfã a ɛnyɛ nea ahobammɔ wom ankasa (≥1500VAC/min) . |
| Insulation a ɛko tia | ≥100MΩ (ntam input / output / tumi a wɔde ma) |
| Electromagnetic a ɛne ne ho hyia | Sɛnea IEC 61326-1 (GB/T 18268) kyerɛ no, IEC 61326-3-1 |
| MTBF | 100000h na ɛyɛ |
| Wire ahwehwɛde ahorow | Ntrɛwmu ≥ 0.5mm2; Insulation ahoɔden ≥ 500V |
| Mfiri a wɔde yɛ afuw a ɛfata | Valve locator, anyinam ahoɔden/mframa converter |
| Beae a wɔde besisi hɔ | Sɛ wɔde si beae a ahobammɔ wɔ a, wobetumi de abɔ ahobammɔ nnwinnade a ɛwɔ mu wɔ mmeae a asiane wɔ kosi Beae 0, IIC, Mpɔtam 20, ne IIIC |
| Adansedi a ahobammɔ wom ankasa | |
| Agyiraehyɛde a ɛkyerɛ sɛ ɛpae | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Gyinapɛn a ɛnyɛ nea ɛpae | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminals 3-4 na ɛwɔ hɔ | Um:250V AC / DC Uo = 28V DC lo = 93mA Po = 0.65W Co = 0.083μF Lo = 4.2mH |
| Adansedi kuw | CQST(China Ɔman Nneɛma Pa Sohwɛ ne Sɔhwɛ Asoɛe a Ɛhwɛ Nneɛma a Ɛpae a Wɔabɔ Ho Ban) Shanghai anyinam ahobammɔ nneɛma sɔhwɛ beae |
Nsusuwii
Mfonini a Wɔayɛ no Nhyehyɛe
Hyɛ no nsow: Power rail adwuma no yɛ adwuma a wobetumi apaw, na ɛsɛ sɛ wɔn a wɔde di dwuma no kyerɛɔkwan a wɔfa so de anyinam ahoɔden ma bere a wɔrekra ade no
Power rail connectors a wɔpaw no betumi ahwɛ kratafa 89 wɔ "Annex" no mu.
PHC-11TD-11 + na ɛwɔ hɔ
