CẢM BIẾN ÁP SUẤT APLISENS MODEL APC-2000ALM

119/55A Đường Phan Văn Hùm, Phường Trung Mỹ Tây, Thành phố Hồ Chí Minh
Hotline: 0962543178
Email: info@ctmarkvn.com

CẢM BIẾN ÁP SUẤT APLISENS MODEL APC-2000ALM

Nhà sản xuất: APLISENS

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Application

The transmitter is equipped with a configurable liquid crystal display. The housing design allows the display to be rotated 90°,

180° and 270°, the housing can be rotated relative to the sensor in the range of 0 - 340°, and the cable insertion direction can be

selected. The display panel includes buttons for scaling the display and selecting the unit of pressure to be measured.

Pressure transmitter APC-2000ALM is designed to measure pressure, vacuum and absolute pressure of gases, vapors and

liquids. The measuring element is a piezoresistive silicon sensor separated from the medium by an isolating diaphragm and

manometer liquid. The electrical signal from the sensor is converted into a digital value compatible with the Modbus RTU

protocol. The housing is made of high-pressure cast aluminum alloy or acid-resistant steel with IP66 protection.

Technical data

Metrological parameters

Accuracy _ ±0,075%

_ ±0,1% for range no. 18

Long-term stability _ accuracy for 3 years

or _ 2 × accuracy for 5 years

Thermal error < ±0,05% (FSO) / 10°C

(0,1% for ranges no. 16, 17, 18)

max ±0,25% (FSO) in the whole compensation range

(0,4% for ranges no. 16, 17, 18)

Thermal compensation range -25...80°C

Error due to supply voltage change 0,002% (FSO) / V

Materials

Wetted parts and diaphragm 316Lss

Casing Aluminium or 316ss

Ingres protection IP66

Operating conditions

Operating temperature range (ambient temp.) -40…85°C

Exd -40…75°C

Medium temperature range -40...120°C

over 120°C – measurement with use an impulse line or diaphragm seal

CAUTION: the medium must not be allowed to freeze in the impulse line or close to the process connection of the transmitter

Electrical parameters

Power supply 12...30 V DC

Current consumption < 80mA

Output MODBUS RTU

Resolution 0,0007% of measuring range

Transmission range 1200m

Address space 1…247 devices address

Transmission speed 1200, 2400, 4800, 9600, 19200,

28800, 38400, 57600, 115200 bps

Transmission parity check no parity, odd, even

Transmission frame 11 bit (8N2, 8E1, 8O1)

10 bit (8N1)

Response time to inquiry 3...20 ms

Factory settings for transmission parameters:

Transmission speed 9600 bps

Parity check even

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