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

Cảm biến đo áp suất VNS/VHS Valcom

Mã sản phẩm: VNS/VHS |
Thương hiệu: Valcom

Giá bán: Liên hệ

■Safe and reliable construction integral with break-proof diaphragm.
■Safe and reliable construction with no sealed liquid.
■Electro-chemically buffed wetted surfaces.
■Abundant analog output available.

Yêu cầu giá tốt: 0984843683, Email: hien@ttech.vn

Chúng tôi cung cấp các thiết bị đo lường sau:

Thông tin sản phẩm

Measured medium	Alcohols, milk beverage, seasoning, pure water, chemical or other media. (These vary according to sensor materials)
Pressure type	Positive, compound, and negative pressures can be measured.
Pressure range	Can be specified within the range of 50 kPa to 3 MPa (Calibration:25kPa~3MPa) of rated capacity.
Output type	Specify among 4 to 20 mA (2 wire system/4wire system), 1 to 5 V, 0 to 5 V, 0 to 10V. Specify more than 50% of rated capacity as the calibration range.

Specification 1 (Sensor assembly)

Pressure Port Type/Size	ISO Ferrule, VARIVENT®, ISO Cap nut, Screw mount, Other special orders
Rated Capacity(R.C.)	50, 100, 200, 300, 500, 1000kPa, 3MPa
Material	Sensor: SUS316L / Hastelloy C276 / SUS329J4L
Finish(Sensor Part)	Electro-Chemical Buffing
Safe Overload Rating	400%R.C. (Rated capacity 3MPa: 150%R.C.)
Destruction Point	1000%R.C. (Rated capacity 3MPa: 300%R.C.)

Specification 2 (Amplifier + Sensor assembly)

Output	Current	Current 2wire	4~20mA(2 wire system)
		Safe Load Resistance	DC24V: 500Ω or less, DC12V: 150Ω or less
	Current	Current 4wire	4~20mA(4 wire system)
		Safe Load Resistance	DC24V: 500Ω or less, DC12V: 250Ω or less
		Consumption current	Approx. 35mA
	Voltage	Voltage	1~5V, 0~5V, 0~10V supported
		Safe Load Resistance	5kΩ or more
		Consumption current	Approx. 23mA
Normal temperature accuracy (*1)			±0.3%R.C. (Rating: 300, 500, 1000kPa, 3MPa) ±0.35%R.C. (Rating: 50, 100, 200kPa)
Compensated Temperature Range (Wetted part)			Standard -5~80°C, High temperature: -5~150°C
Safe Temperature Range (Wetted part)			Standard: -5～80°C (150°:30-minute use is possible)/ High temperature: -5~150°C
Temperature Effect on Zero Balance			±0.35%R.C./10°C (Rating: 300, 500, 1000kPa, 3MPa) ±0.5%R.C./10°C (Rating: 50, 100, 200kPa)
Temperature Effect on Load			±0.35%R.C./10°C (Rating: 300, 500, 1000kPa, 3MPa) ±0.5%R.C./10°C (Rating: 50, 100, 200kPa)
Ambient Temperature and Humidity			Temperature:0~70°C(No freezing), Humidity:0~90%RH(No condensation)
Material			SUS303(Case material), SUS304(Radiating fin)
IP Rating			Equivalent to IP66
Weight			Standard: Approx. 500g High temperature: Approx. 600g
Accessories			Operation manual (1 copy), Test report (1 copy)