GASDNA DA-50 Скачать руководство пользователя страница 5

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June 12, 2012

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[Operation Keys]

Keys

Description

RESET

Release the alarm relay.

- When AL1 or AL2 relay operates, you can release it (In manual mode)

(ex) If you set manual mode in AL-RESET menu,

(1) When the measured value is lower than AL1 value, AL1 relay off.

(2) When the measured value is higher than AL1 value, AL1 relay on.

MODE

Enter into setting mode from measuring mode.

In setting menu, move to other setting menus.

Increase the setting value

When you keep touching it more than 5 seconds, the setting value increase very

fast.

DOWN

Decrease the setting value

Содержание DA-50

Страница 1: ...4 SMART Gas Detector Transmitter 4 20mA with built in LCD DA 50 C 910C Bupyeong Woolim Lion s Valley 425 Cheongcheon Dong Bupyeong Gu Incheon Korea TEL 82 32 623 7507 FAX 82 32 623 7510 E mail sales g...

Страница 2: ...June 12 2012 Page 2 out of 14 Contents Introduction 3 Features 3 Specification 4 Operation keys 5 Sensor calibration 6 7 Sensor replacement 7 Wiring 8 Dimension 8 Installation 9 Programming 10 14...

Страница 3: ...tion signal which realizes max 1000m long distance signal transmission Features Digital Process Digital process based on built in micro processor realizes various artificial intelligent functions whic...

Страница 4: ...esponse time Within 20 seconds 90 full scale Accuracy 2 full scale Sensor calibration Calibration with switch Sensor parallax Zero 1 6 months Span 1 6 months User programmable Calibration density dete...

Страница 5: ...in AL RESET menu 1 When the measured value is lower than AL1 value AL1 relay off 2 When the measured value is higher than AL1 value AL1 relay on MODE Enter into setting mode from measuring mode In set...

Страница 6: ...When the measured value gets stable please touch ENT key Then if zero calibration is successful LCD shows OK Caution For zero calibration you should have clean status without any gases If you cannot...

Страница 7: ...r easy disassembly Please follow below steps for sensor replacement Please make sure of power off to DA 50 Please open the cover of DA 50 Please unscrew the two bolts fixing the display board and disa...

Страница 8: ...June 12 2012 Page 8 out of 14 Wiring Detector Indicator Dimension...

Страница 9: ...Please avoid the high temperate or humid place High temperate or humidity can result in malfunction 3 Please avoid electronic noise area which has high frequency or high voltage such as motor pump or...

Страница 10: ...MODE MODE MODE MODE MODE RESET RESET RESET Programming NH3 0 PPM HI SCALE 100 HI SCALE 3 9999 ENT SAVE ALARM 1 025 ALARM 1 0 9999 ENT SAVE ALARM 2 03 ALARM 2 0 9999 ENT SAVE AL TYPE H HH AL TYPE H HH...

Страница 11: ...MODE MODE MODE ENT ENT RESET UP DOWN MODE RESET OFFSET 000 0 OFFSET 000 0 050 0 ENT SAVE ADRRESS 01 ADRESS 0 99 ENT SAVE BAUDRATE 9600bps BAUDRATE 1200bps 57600bps ENT SAVE 9 10 11 CAL ZERO ZERO GAS...

Страница 12: ...you touch MODE key during 2 seconds you can enter into setting mode 2 HI SCALE Full scale 20mA ex If you set HI SCALE 100 4mA analogue output displays 0 12mA analogue output displays 50 CAL SPAN SPAN...

Страница 13: ...ethods AUTO MANUAL 1 AUTO Without touching RESET key relay releases automatically when the measured value goes out of alarm range 2 MANUAL With touching RESET key relay can be released when the measur...

Страница 14: ...get gas H2S Standard gas H2S 25 PPM Air Balance 1 In CAL SPAN please touch ENT key 2 Please input H2S standard gas density value using UP DOWN key And then please touch ENT key 3 Please infuse H2S sta...