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Please read it carefully before installation and commissioning and keep it as part of the product near the meter for easy reading. This manual can be downloaded by entering the version number at www.ddtop.com. If the instructions are not followed, the protection provided by the meter may be destroyed.
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Dandong Top Electronics Instrument (Group) Co.,Ltd. has passed the ISO9001 quality system certification. The whole process of product production is strictly in accordance with the scope of the quality system, providing the strongest guarantee for product and service quality. WWW.DDTOP.COM 3 / 17...
Failure to follow the safety installation guidelines may result in death or serious injury. All operations described in this manual must be carried out by trained and qualified or end-user-appointed personnel. 2. Product Descriptions Main Structure Figure 1-Remote Transmission Figure 1 Product Constructure WWW.DDTOP.COM 5 / 17...
3.1.1The remote transmission device has passed the national explosion-proof certification Certification mark:Intrinsically safe Ex ia ⅡC T1~T5/T6 Ga; Flameproof Ex d ⅡC T1~T5/T6 Gb 3.1.2 Executive standard GB/T 25153-2010 Magnetic level gauge for chemical pressure vessel JB/T 12957-2016 Magnetic level gauge WWW.DDTOP.COM 6 / 17...
Intrinsically safe Ex ia ⅡC T1~T5/T6 Ga Explosion-proof Type Flameproof Ex d ⅡC T1~T5/T6 Gb Ingress Protection IP66 Figure 2 Load Characteristic Diagram 4. Outline Dimension Diagram If special size is required when ordering, the actual size shall prevail. WWW.DDTOP.COM 7 / 17...
Figure 4 Product Nameplate 5.1.2 Check the quantity and material of each part against the packing list. Content of Inspection Check the appearance of the instrument for defects, damage and other abnormalities 6. Installation Installation Tools Hose clamp, screwdriver WWW.DDTOP.COM 8 / 17...
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6.2.2 Remote transmission device wiring: after removing the cover, you can connect according to the wiring diagram in Figure 6 Figure 6 Transmitter Wiring Diagram WWW.DDTOP.COM 9 / 17...
Figure 7-2 Current display Figure 7-3 Percentage display Figure 7-4 Main variable display 7.1.2 LCD Display Symbol Description ① If it is in HART communication status, the symbol on the right corner of the LCD screen will flash. WWW.DDTOP.COM 10 / 17...
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(1) Long press the'←┘' key to enter the data configuration interface. At this time, the lower left corner displays '01', and the data line displays '00005'. When the'←┘' key is pressed again, the symbol bit starts to flash, indicating that the symbol can be modified Bit. WWW.DDTOP.COM 11 / 17...
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= P actual measurement-P pre-output LRV calibration URV calibration View sensor value The instrument calibration, upper and lower limits of range and damping setting can be completed according to the description in 7.1.4 Data Setting Method" 7.1.6 Unit Setup WWW.DDTOP.COM 12 / 17...
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④ Press the "←┘" key to complete the symbol setting and start to set the highest digit of the range. At this time, press the "↑" key or "↓" to increase or decrease the current flashing digit and press the "←┘" key confirm, set other digits and decimal points in sequence, and the WWW.DDTOP.COM 13 / 17...
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Switch the menu to No. 12, and the LCD will display the current calibration position value at the same time, and then repeat ③④ in 7.1.6 to input the full scale value for full scale position calibration WWW.DDTOP.COM 14 / 17...
When the temperature is ≥150℃, it cannot be kept together with the remote transmission device during heat preservation; Make sure that the power supply is safe and reliable, and the power supply should be connected in accordance with the correct positive and negative poles; WWW.DDTOP.COM 15 / 17...
Please refer to the instructions in the chapter 6.2 Installation Operation Process and 7.1 Electrical Wiring, and remove the components in the reverse order of the operation steps. 10.2 Waste Removal Please follow the current regulations in each region for waste disposal. 11. Product Certification WWW.DDTOP.COM 16 / 17...
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