Temperature input

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PHD-12TT-*11

PHD-12TT-*11

TC input/ 4-20mA output (configurable) 1 input 2 outputs

Overview

Isolated safety barrier: PHD-12TT-*11, thermocouple signal input, 1 input ampo 2 outputs.

Makipag ugnayan kekami

detalye ning produktu

Technical parameter

Wiring diagram

Sertipikasyun

E-download

Overview

Ing thermocouple input isolation safety barrier malyari yang mag-isolate ampo mag-convert kareng thermocouple (TC) signals kareng delikadung lugal keng 4-20mA current signals, ampo i-output nala keng safety zone. Ing safety barrier ayni atin yang built-in a cold junction compensation at malyari yang i-configure keng matalino. Ing tutuking range ning thermocouple malyari yang i-set kapamilatan ning computer software. Atin yang gagawan ing wire breakage alarm ampo out of range alarm. Ing produktung ayni mangailangan yang independenting power supply, a maki makabukud a power supply, input, ampo output terminals. Ing "*" mangabaldugan yang uri ning input ning thermocouple, at ing partikular a modelu mangabaldugan yang code (lawen ya ing "Input Signal Type and Range Table" para kareng detalye).

Input signal types and measurement range
Code	TC model	Sukat ning sukad	Minimum range	Katutuan ning pamagbayu
1	K	-200~1370°C	50°C	0.5°C/0.1%
2	S	-50~1760°C	500°C	1.5°C/0.1%
3	AMPONG	-140~1000°C	50°C	0.5°C/0.1%
4	J	-160~1200°C	50°C	0.5°C/0.1%
5	B	250~1800°C	500°C	1.5°C/0.1%
6	T	-200~400°C	50°C	0.5°C/0.1%
7	R	-50~1760°C	500°C	1.5°C/0.1%
8	N	-200~1300°C	50°C	0.5°C/0.1%

Detalyadu

Input keng delikadung lugar

Input signal

K, S, E, J, B, T, R, N thermocouple signals (lawen ya ing "Input Signal Type and Range Table" para kareng detalye)

Input disconnection

Ing default a "low alarm" malyari yang i-modify keng "high alarm" kapamilatan ning configuration software

Signal range

Ing sukad ning thermocouple -10~100mV ya.

Sukat ning sukad

Deng gagamit gagawan da ing karelang sariling configuration neng mag-order la, at ipabalu da iti keng tail number o aliwa pa.

Built-in cold junction compensation

±1°C(Compensation range -20°C~ +60°C)

Safety side output:

Output signal

4~20mA

Output load capacity

0~500Ω(customizable)
Optional voltage output type, load resistance RL ≥ 330kΩ

Suplay ning kuryenti

20-35VDC

Pamangamit king kuryenti

24VDC power supply, 20mA output
≤40mA(PHD-11TT-*1)
≤70mA(PHD-12TT-*11)

LED indicator

Green: Power indicator
Low range alarm L1 light on, high range alarm L2 light on

Katuliran ning pamaglual

Paki-refer me ing "Input Signal Type and Range Table" para kareng detalye

oras ning pakibat

miras keng 90% ning tauling ulaga kilub ning 500ms

Ing pamagbayu ning temperatura

0.005%FS/°C

Parameters ning temperatura

Temperatura ning obra: -20°C~+60°C, temperatura ning pamitipun:-40°C~+80°C

Relatibung humidity

10%~95% RH alang condensation

Dielectric strength

pilatan ning intrinsically safe side ampo non-intrinsically safe side (≥ 3000VAC/min);
pilatan ning suplay ning kuryenti ampo ing e ligtas a terminal (≥ 1500VAC/min)

Insulation resistance

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

Electromagnetic compatibility

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

MTBF

100000h

kailangan ing kawad

Cross section ≥ 0.5mm2; Insulation strength ≥ 500V

Applicable field equipments

K. S, E, J, B, T, R, N TC sensors

Lugar ning pamag-install

Maka-install ya keng safe zone, malyari yang ikonekta kareng intrinsic safety instruments kareng hazardous a lugal angga keng Zone 0, IIC, Zone 20, ampo IIIC