PHD-11HD-21 na ɛwɔ hɔ

Mfiridwuma mu nsusuwii atitiriw

Ntrɛwmu dodow:

input biako ne output biako

Tumi a wɔde ma:

Tumi a wɔde ma no ahoɔden:

20 ~ 35V DC, tumi a wɔde di dwuma bɛyɛ 1.5W (24V DC, output 20mA)

Tumi ho banbɔ:

tumi akyi ahobammɔ

Asiane afã a wɔde hyɛ mu:

Nsɛnkyerɛnne a wɔde hyɛ mu:

2-wire, 3-wire anaa mprempren fibea 4-20mA (HART).

Nkyekyɛmu ahoɔden:

open-circuit voltage ≤28V, output ahoɔden ≥15.5V bere a ɔmansin no yɛ 20mA.

Ahobammɔ afã a efi mu ba:

Nsɛnkyerɛnne a efi mu ba:

4 ~ 20mA (HART) na ɛwɔ hɔ.

Allowable Output Adesoa Tumi:

0～500Ω (Wɔtumi yɛ no sɛnea wɔpɛ) .

Nneɛma a wɔde fi mu ba no pɛpɛɛpɛ:

0.1%FS na ɛwɔ hɔ

Ɔhyew a Ɛkɔ Hɔ:

0.005%FS/°C na ɛwɔ hɔ

LED kyerɛwtohɔ:

Green —tumi a wɔde kyerɛ

Bere a wɔde bua mmuae:

2ms kosi 90% a ɛyɛ nea etwa to

Ahoɔden a ɛwɔ insulation mu:

awiei a ahobammɔ wom ankasa ne awiei a ahobammɔ nnim ankasa (≥3000V AC/min); tumi a wɔde ma ne nea ɛnyɛ nea ahobammɔ wom awiei wɔ ntam (≥1500V AC/min) .

Insulation a ɛko tia:

≥100MΩ (input / output / tumi a wɔde ma ntam)

Electromagnetic a ɛne ne ho hyia:

a ɛne IEC 61326-1 (GB/T 18268), IEC 61326-3-1 hyia

Mfiri a wɔde di dwuma wɔ afuw mu:

2-wire transmitter, 3-wire transmitter, mprempren fibea sɛnkyerɛnne.

Beae a wɔde besisi hɔ:

wobetumi ne IIA, IIB, IIC mframa a ɛyɛ hu, nnwinnade a ahobammɔ wom ankasa wɔ Zone 0 no abɔ mu.