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

Cảm biến đo áp suất VHR3(G3) Valcom

Mã sản phẩm: VHR3(G3) |
Thương hiệu: Valcom

Giá bán: Liên hệ

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

Chúng tôi cung cấp các thiết bị đo lường sau:

Thông tin sản phẩm

■Adoption of hastelloy C22 diaphragm offers high corrosion resistance.
■Diaphragm structure enables high accuracy measurement even in lower pressure range. (Non Linearity: ±0.2%R.C.)
■Atmospheric pressure reference and absolute pressure reference available.
■Highly leak-proof and can be used even at high vacuum.

Measured medium	Water, oil, gases or other media that will not corrode Hastelloy C22 + SUS316L.
Pressure type	Positive, compound, negative and absolute pressures can be measured.
Measured Range	Can be specified within the range of 50 kPa to 700 kPa (Calibration: 25~700kPa) of rated capacity. Specify more than 50% of rated capacity as the calibration range.
Output type	Specify among 4 to 20 mA (2-wire, 4-wire), 1 to 5 V, 0 to 5 V, and 0 to 10 V.

Specification

Non Linearity	±0.2%R.C.
Hysteresis	±0.1%R.C.(700kPa:±0.2%R.C.)
Compensated Temperature Range (Temperature of medium to be measured)	0~70°C(No condensation or freezing)
Safe Temperature Range (Temperature of medium to be measured)	-20~80°C(No condensation or freezing)
Temperature Effect on Zero Balance	±1%R.C./0~70°C(At room temperature of 25°C)
Temperature Effect on Load	±1%R.C./0~70°C(At room temperature of 25°C)
Safe Overload Rating	300%R.C.(700, 5000kPa: 200%R.C.)
Ultimate Overload Rating	400%R.C.(700, 5000kPa: 200%R.C.)
Insulation Resistance	100MΩ or more (DC50V)
Pressure Port Material	SUS316L (Diaphragm assembly: Hastelloy C22)
Connection Screw	Selectable: R3/8 and G3/8
Fastening Torque;Recommended	20N・m
Fastening Torque;Maximum	30N・m
Power	Selectable: 4DC24V(±10%), 5DC12V(±10%) *Only 24V DC available when analog output is A5.
Cable	4- or 2-core shielded (oilproof) cable: 2m (Standard) φ6mm Cable in tube is used for the gauge pressure model of waterproof connector and pigtail types.
Weight	Approx. 200g(Cable not included)
Accessories	Operation manual (1 copy)(Specify English or Japanese.) Test report (1 copy) P-20 4D(×1) (G screw only)