Code

kŘkohu TC

Laulā ana

Ka palena iki

Hoʻololi pololei

1

K

-200~1370 ℃

50 ℃

0.5 ℃/0.1%

2

S

-50~1760 ℃

500 ℃

1.5 ℃/0.1%

3

A

-140~1000 ℃

50 ℃

0.5 ℃/0.1%

4

J

-160~1200 ℃

50 ℃

0.5 ℃/0.1%

5

B

250~1800 ℃

500 ℃

1.5 ℃/0.1%

6

T

-200~400 ℃

50 ℃

0.5 ℃/0.1%

7

R

-50~1760 ℃

500 ℃

1.5 ℃/0.1%

8

N

-200~1300 ℃

50 ℃

0.5 ℃/0.1%

Hoʻokomo i loko o kahi ʻino

Hōʻailona hoʻokomo

K, S, E, J, B, T, R, N nā hōʻailona thermocouple (e nānā i ka "Input Signal Type and Range Table" no nā kikoʻī)

Wehe hoʻokomo

Hiki ke hoʻololi ʻia ka "alarm haʻahaʻa" i "alarm kiʻekiʻe" ma o ka polokalamu hoʻonohonoho

Laulā hōʻailona

ʻO ke ana ʻana o ka thermocouple pili ʻo -10 ~ 100mV.

Laulā ana

Hana nā mea hoʻohana i kā lākou hoʻonohonoho ponoʻī i ka wā e kauoha ai, a hōʻike iā ia ma ka helu huelo a i ʻole.

Pākuʻi anu i kūkulu ʻia

± 1°C(Ka palena o ka uku -20°C~ +60°C)

ʻaoʻao puka palekana:

Hōʻailona puka

4~20mA

Hiki ke hoʻouka ʻia

0~500Ω (hiki ke hoʻololi ʻia)
ʻAno hoʻopuka uila koho, pale ʻana i ka ukana RL ≥ 330kΩ

hōʻailona LED

ʻOmaomao: Hōʻike mana
ʻAʻa ke kukui melemele haʻahaʻa, ʻā ke kukui ʻulaʻula kiʻekiʻe

Ka pololei puka

E ʻoluʻolu e nānā i ka "Input Signal Type and Range Table" no nā kikoʻī

Manawa pane

Hiki i ka 90% o ka waiwai hope i loko o 500ms

Ka neʻe ʻana o ka mahana

0.005%FS/℃

Nā palena wela

Hana wela: -20℃~+60℃, ka mahana mālama:-40℃~+80℃

ʻAno haʻahaʻa pili

10% ~ 95% RH ʻaʻohe condensation

Ka ikaika dielectric

Ma waena o ka ʻaoʻao palekana a me ka ʻaoʻao palekana ʻole (≥ 3000VAC/min);
ma waena o ka lako mana a me ka pahu palekana non-intrinsically (≥ 1500VAC/min)

ʻO ke kūʻokoʻa

≥100MΩ (ma waena o ka hoʻokomo / puka / lako mana)

Hoʻopili electromagnetic

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

MTBF

100000h

Pono uea

ʻO ka ʻili o ka ʻoki ʻili ʻana ≥ 0.5mm2; Ka ikaika insulation ≥ 500V

Nā lako kahua kūpono

K. S, E, J, B, T, R, N TC mea ike

Kahi hoʻokomo

Hoʻokomo ʻia i kahi wahi palekana, hiki ke hoʻopili ʻia i nā mea hana palekana intrinsic i nā wahi pōʻino a hiki i ka Zone 0, IIC, Zone 20, a me IIIC

Ka palapala hōʻoia palekana

Palapala palekana hana

SIL3 e like me nā kūlana IEC 61508

Hōʻailona pahū

[Ex ia Ga]lIC [Ex ia Da]lllC

Kūlana pahū

GB/T3836.1-2021 GB/T3836.4-2021

Nā ʻōkuhi 3-2,4-2

Um:250V AC/DC Uo=8.4V DC lo=31mA
Po=65.1mW Co=4.8µF Lo=20mH

Ke kino hōʻoia

CQST(Kina National Quality Supervision and Test Center for Explosion Protected Electrical Products)