PHD-12HZ-*11

Main technical parameters

Bilang da reng kanal:

metung a input ampo adwa output

Suplay ning kuryenti:

boltahe ning suplay ning kuryenti:

20~35V DC, power consumption a manga 1.8W (24V DC, output 20mA)

Proteksyun keng kuryenti:

power reverse protection

Hazardous side input:

Input Signal:

2-wire o 3-wire RTD signal (lawen ya ing "Input Signal Type and Range Table")

Signal range:

Katumbas ning sukad ning RTDs.

Sukat ning sukad:

ing gagamit para gawan ne ing sarili nang configuration neng mag-order ya, makasulat ya keng end number o aliwang instruksiun

Safety side output:

Output signal:

4~20mA

Allowed Output Load Capacity:

0～500Ω (Customizable)

LED indicator:

Green ⸺Power indicator; L1 light on para keng low range alarm; L2 light on para keng high range alarm.

Output accuracy:

lawan me ing "Input signal type and range table".

Oras ning pakibat:

300ms anggang 90% ning tauling ulaga

Temperature Drift:

0.005%FS/°C

Parameters ning temperatura:

operating temperature -20°C~+60°C; temperatura ning pamitipun -40°C~+80°C

Angin relative humidity:

10%~95%RH alang condensation

Lakas ning insulasyon:

intrinsically safe end ampo non-intrinsically safe end (≥3000V AC/min); pilatan ning suplay ning kuryenti ampo ing e ligtas (≥1500V AC/min)

Insulation resistance:

≥100MΩ (input/output/power supply pilatan)

Electromagnetic compatibility:

agpang keng IEC 61326-1 (GB/T 18268), IEC 61326-3-1

Ing oras para keng kabiguan:

100000 oras

Kailangan keng kawad:

cross-section ≥ 0.5mm2; sikanan ning insulasyon ≥ 500V

Applicable field devices:

2-wire o 3-wire RTD G53, Cu50, Pt100, Pt1000, Ni1000

Lugar ning pamag-install:

maka-install keng safe zone, malyari yang ikonekta keng pekamatas keng Zone 0, IIC, Zone 20, IIIC a delikadung lugal ning intrinsically safe instrumentation

Sertipikasyun ning kaligtasan

Certification body:

National Explosion-proof Electrical Product Quality Supervision and Testing Center CQST

Certification standard:

GB/T 3836.1-2021, GB/T 3836.4-2021

Symbol a e makasabog:

[Exia Ga]IIC, [Exia Da]IIC

Certified parameters (pilatan da reng terminal 1-2):

Um: 250V AC/DC, Uo=8.4V DC, Io=31mA,
Po=65.1W, Co=4.8μF, Lo=20mH.