- Mã sản phẩm: Model: KE0-7-M-B07C-1-4-0-S-P-E-D70 2130B000X00 Pressure Sensor Gefran Vietnam
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MAIN FEATURES
• Pressure ranges from:0-17 to 0-1000 bar / 0-250 to 0-15000 psi
• Accuracy: < ±0.25% FSO (H); < ±0.5% FSO (M)
• Hydraulic transmission system for pressure signalguarantees stability at working temperature (NaK).Liquid conforming to RoHS Directive.NaK is defined as a safe substance (GRAS)
• Quantity of NaK contained per model: KE0 series (30mm³)[0.00183 in³], KE1, KE2, KE3 (40mm³) [0.00244 in³]
• 1/2-20UNF, M18x1.5 standard threads; other typesavailable on request
• Autozero function on board / external option
• Inconel 718 diaphragm with GTP+ coating for temperatures up to 538°C (1000°F)
• 15-5 PH diaphragm with GTP+ coating for temperaturesup to 400°C (750°F)
• Hastelloy C276 diaphragm for temperatures up to 300°C(570°F)
• 17-7 PH corrugated diaphragm with GTP+ coating forranges below 100bar-1500psi up to 400°C (750°F)
• Stem material: 17-4 PHGTP+ (advanced protection)
Coating with high resistance against corrosion, abrasionand high temperature
AUTOZERO FUNCTION
All signal variations in the absence of pressure can be eliminated by using the Autozero function.
This function is activated by closing a magnetic contact located on the transmitter housing.
The procedure is permitted only with pressure at zero
The KE Performance Level ‘c’ series of Gefran are pressure transmitters for using in high temperature environment. The main characteristic of this series is the capability to read temperature of the media up to 538°C (1000°F). The constructive principle is based on the hydraulic trasmission of the pressure. The fluid-filled system assures the temperature stability Nak (Potassium/Sodium). The phisical measure is transformed in a electrical measure by means of thick film on stainless steel technology
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