Trang chủ Cảm Biến - Đồng Hồ Đo Thiết Bị Đo Nhiệt Độ Thiết bị đo hãng Labom

Cảm biến đo áp suất CV3330 Labom

Mã sản phẩm: CV3330 |
Thương hiệu: Labom

Giá bán: Liên hệ

Features

Modulare differential pressure transmitter for diaphragm seal operation
Various process connections with diaphragm seal technology (see product group D5)
Wetted parts of stainless steel or special materials
Multifunctional display with 5-segment digital display and bar graph
Switching module with 2 floating channels, maximum 0.5 A switching current, electrically isolated to all sides, without additional auxiliary power

Yêu Cầu Giá Tốt

0984.843.683

Email: hien@ttech.vn

Thông tin sản phẩm

Material wetted parts

Material:

see product group D5

Measuring system

Sensor:	piezoresistive
System filling:	Due to the application there are different system fillings available, see Technical Instruction TA_031.

Accuracy

Limit point setting:	per DIN 16086
Reference conditions:	per EN 60770-1
Linearity errors:	≤ 0.15 % of span TD 5:1 no modification
Hysteresis:	≤ 0.05 % of nominal range
Repeatability:	≤ 0.05 % of nominal range
Calibration position:	Vertical mounting position (display facing upwards)
Long-term drift: (EN 60770-1)	≤ 0.1 % / year of nominal range
Temperature influence of case:	Lower range value / upper range value Range 0…60 °C: ± 0.15 % / 10K of nominal range Range < 0 °C, > 60 °C: ± 0.2 % / 10K of nominal range
Influence static pressure:	Refer to nominal range
	0.4 bar 0.12 % x stat. pressure [bar] x TD 1 bar 0.03 % x stat. pressure [bar] x TD 4 bar 0.02 % x stat. pressure [bar] x TD 16 bar 0.002 % x stat. pressure [bar] x TD 40 bar 0.001 % x stat. pressure [bar] x TD

Output

General:	Delay time: approx. 160 ms
	Measuring cycle: 6 measurements / second
	Measuring range setting: Turndown 5:1
Basic module: 4…20 mA:	Signal: 4…20 mA, 2-wire
	Current range: 3.8…20.8 mA
	Current limitation: approx. 22 mA
	Alarm state: < 3.6 mA, optional > 21 mA
	Damping: 0…120 seconds
	Load R_B: R_B ≤ (U_V-12V DC)/0,022A [Ohm] U_V = supply voltage
Basic module: PROFIBUS PA:	Signal: digital per IEC 61158-2
	Protocol: EN 50170-PROFIBUS PA, Profile 3.0
	Sensor address: 0…126 (126 = factory setting)
	Power consumption: constantly 11 mA
	Alarm current I _FDE : 2 mA
	Damping: 0…300 seconds
	Parameterisation: SIMATIC PDM