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Cảm biến đo áp suất VNS/VHS Valcom

Mã sản phẩm: VNS/VHS
Sử dụng cho Model:
Hãng SX: Valcom
Xuất xứ
Bảo hành
Tình trạng

Tình trạng: Còn hàng

Đặt hàng
■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

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)

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