CẢM BIẾN ÁP SUẤT APLISENS MODEL APCE-2000PD

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 APCE-2000PD

Nhà sản xuất: APLISENS

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Application

The APCE-2000 pressure transmitter is applicable to the measurement of the pressure, underpressure or absolute pressure of gases, vapours and liquids. The active sensing element is a piezoresistant silicon sensor separated from the medium by a diaphragm and by specially selected type of manometric liquid.

Technical data

Metrological parameters

Accuracy Ł ±0,1% of the calibrated range

Long-term stability Ł accuracy for 3 years

(for the nominal measuring range) or Ł 2 x accuracy for 5 years

HS version: Ł accuracy for 6 years

or Ł 2 x accuracy for 10 years

Thermal error < ±0,08% (FSO) / 10°C

0,1% for ranges no. 16÷19)

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

(0,4% for ranges 16÷19)

Thermal compensation range -25...80°C

Special version: -40...80°C

Additional electronic damping 0...60 s

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

Electrical parameters

Power supply 7,5...55 VDC (Ex ia 7,5...30 VDC)

Output signal 4...20 mA + HART

Resistance required for communication min. 240 W

Materials

Wetted parts and diaphragms: SS316L, Hastelloy C 276, Au

Casing: SS304

Operating conditions

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

Ex version -40…80°C

Medium temperature range -40...120°C

PED version -40…100°C over 120°C – measurement with use an impulse line or diaphragm seals

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

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