Ɔhyew a wɔde hyɛ mu
- 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
PHD-12TZ-466 + na ɛwɔ hɔ
Nsɛm a wɔaka abom
Thermistor input isolation safety barrier a ɛwɔ surge protection function no betumi adan Pt100 nsɛnkyerɛnne a ɛwɔ wire abien ne wire thermistors abiɛsa (RTDs) a ɛwɔ mmeae a asiane wɔ no ayɛ no 1:1 sɛnkyerɛnne a ɛwɔ thermistor no mu na ɛde akɔ ahobammɔ beae no. Wobetumi de nyansa asiesie no, na wobetumi afa kɔmputa so dwumadi so ahyɛ baabi a ɔhyew a ɛko tia no ankasa. Ɛwɔ dwumadi ahorow a ɛne waya abubu alarm ne out of range alarm. Saa adeɛ yi hwehwɛ sɛ ahoɔden a ɛde ne ho, a ɛwɔ ahoɔden a atew ne ho, input, ne output terminals.
| Nsɛm a wɔde hyɛ mu | |
| Input sɛnkyerɛnne | Wire abien anaa abiɛsa waya Pt100 sɛnkyerɛnne |
| Nsusuwii kwan a wɔfa so susuw nneɛma | -150°C ~ 850°C na ɛwɔ hɔ |
| Nea efi mu ba: | |
| Output sɛnkyerɛnne | RTD Pt100 sɛnkyerɛnne |
| Nneɛma a ɛbɔ obi ho ban fi surge ho: | |
| 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) |
| Nneɛma a wɔde ma no voltage | 20-35VDC na ɛwɔ hɔ |
| Tumi a wɔde di dwuma | ≤55mA (bere a 24VDC tumi a wɔde ma) . |
| LED a ɛkyerɛ sɛnea nneɛma te | Green: Tumi ho sɛnkyerɛnne |
| Short circuit alarm: ALM kanea kɔkɔɔ no tra hɔ kyɛ | |
| Open circuit alarm: ALM kanea kɔkɔɔ a ɛrehyerɛn | |
| Output a ɛyɛ pɛpɛɛpɛ | 0.1%FS na ɛwɔ hɔ |
| Ɔhyew a ɛkɔ soro | 0.1%FS/10°C na ɛwɔ hɔ |
| Ɔhyew ho nsɛnkyerɛnne | Adwumayɛ hyew: -20 ° C ~ + 60 ° C, akorae ɔhyew:-40 ° C ~ + 80 ° C |
| Nsu a ɛyɛ nwini kakra | 10% ~ 95% RH biara nni hɔ a ɛyɛ nwini |
| Insulation ahoɔden | ≥2000VAC/min 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 | 800000h na ɛyɛ |
| Wire ahwehwɛde ahorow | Nkyekyɛmu a wɔatwa no ≥ 0.5mm2; Insulation ahoɔden ≥ 500V |
| Mfiri a wɔde yɛ afuw a ɛfata | Nhama abien anaa nhama abiɛsa RTD Pt100 |
Hyɛ no nsow: 1. Power rail adwuma no yɛ adwuma a wobetumi apaw, na ɛsɛ sɛ wɔn a wɔde di dwuma no kyerɛ
ɔkwan 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.
2. Sɛ wode nhama abiɛsa RTD hyɛ mu a, ɛho hia sɛ wohwɛ hu sɛ abiɛsa no
nhama no tenten yɛ pɛ sɛnea ɛbɛyɛ yiye biara
3. Sɛ wode RTD a ɛwɔ nhama abien rehyɛ mu a, ɛsɛ sɛ ahobammɔ akwanside terminals 6 ne 5 yɛ
a wɔayɛ no tiawa
PHD-11TC-33A-23 na ɛwɔ hɔ
PHD-12TZ-466 + na ɛwɔ hɔ