PHD-11HD-21

Ngā tawhā hangarau matua

Te maha o ngā hongere:

kotahi te tāuru me te putanga kotahi

Pūtake hiko:

Ngaohiko hiko:

20~35V DC, te whakamahinga hiko tata ki te 1.5W (24V DC, putanga 20mA)

Te tiakitanga hiko:

te tiakitanga whakamuri hiko

Te whakaurunga taha morearea:

Tohu tāuru:

Pūtake iahiko 2-waea, 3-waea, pūtake iahiko rānei 4-20mA (HART).

Ngaohiko tohatoha:

ngaohiko ara iahiko tuwhera ≤28V, ngaohiko putanga ≥15.5V ina 20mA te ara iahiko.

Putanga taha haumaru:

Tohu putanga:

4~20mA (HART)

Te kaha o te kawenga putanga e whakaaetia ana:

0~500Ω (Ka taea te whakarite)

Te tika o te putanga:

0.1%FS

Te Hurihuri o te Pāmahana:

0.005%FS/°C

Tohu rama:

Kakariki—tohu mana

Wā urupare:

2ms ki te 90% o te uara whakamutunga

Kaha ārai:

te pito haumaru ā-roto me te pito kore-haumaru ā-roto (≥3000V AC/min); te pūtake hiko me te pito kore-haumaru ā-roto i waenga i (≥1500V AC/min)

Ātete ārai:

≥100MΩ (tāuru/putanga/pūtātanga hiko i waenganui)

Hototahitanga hikohiko:

e ai ki te IEC 61326-1 (GB/T 18268), IEC 61326-3-1

Ngā taputapu mara e tika ana:

Tuku waea-2, tuku waea-3, tohu pūtake iahiko.

Pae tāutanga:

ka taea te hono atu ki ngā hau kino ⅡA, ⅡB, ⅡC, ngā taputapu haumaru ā-roto i te Rohe 0.