The membrane box of PT683L monocrystalline silicon monoflange level transmitter is used to prevent the medium in the pipeline from entering directly into the pressure sensor assembly of the differential pressure transmitter, which uses a filler fluid such as silicone oil to transfer the pressure between it and the transmitter.
PY683L monocrystalline silicon monoflange level transmitter is used to measure the level, density, pressure, and flow of liquid, gas, or steam, and then convert it into 4-20mADC HART current signal output. PT683L can also be communicated with HART375 or BST Modem, through which parameter setting, process monitoring and control can be carried out, etc. PT683L’s measuring range (without migration) is 0-1kP. The measuring range of PT683L (without migration) is from 0-1kPa to 2MPa, and the rated pressure of the level flange is 1.6/4MPa, 6.4MPa, 10MPa, 150psi, 300psi or 600psi.
Applications:
■ Process control systems
■ Petroleum industry
■ Chemical industry
Product Features:
■ Measuring Range: Max: 0 – 10bar, Min: 0~10mbar
■ Output Signal: 4-20mA,4~20mA/HART
■ Reference Accuracy: ±0.075%,±0.1% ,±0.2%URL
■ Medium Temperature: -40-120℃
■ Measuring Medium: Liquid, Gas, or Steam
■ Power Supply: 4~20mA 2-wire, 10.5-55vdc, 4~20mA+HART 2-wire , 12-55vdc
■ Diaphragm Material: 316L Stainless Steel, Hastelloy C
■ Annual Stability: ±0.2% URL/5 years
■ Process Connection: M20*1.5(M), 1/2-14NPT(F), 1/4-18NPT(F)
■ Ingress Protection: IP65
■ Certificates: CE Approval, Explosion-proof Approval
■ Process Connection
■ High Pressure Side: Flange Dimensions (Implementing National and Chemical Standards)
NP Series: DN25 DN40 DN50 DN80 DN100
PN2.5 PN6 PN10 PN16 PN25 PN40
■ Class Series: 1 inch 1½ inch 2 inch, 3 inch, 4 inch, 150lb, 300lb
■ Low Pressure Side: 1/4-18NPT tapered pipe female thread
■ “D” Shape Fittings: M20 x 1.5 male thread and welded lead-in pipe at rear
■ “Waist” fitting: 1/2-14NPT tapered tube female thread
1/2-14NPT pilot transition head and rear welded pilot tube
■ Process isolation diaphragm: 316L stainless steel, Hastelloy C (not available for insertion cartridges), Tantalum (not available for insertion cartridges).
■ Drain/Vent Valve: 316 stainless steel
■ Process Flanges and Fittings: 316 stainless steel
■ Type PT683L Process Connection: Flanged Process Connection (High Voltage Side of Transformer)
■ Process Diaphragm, including Process Gasket Contact Surface: 316L Stainless Steel, Hastelloy C, or Tantalum
■ Reach Out: 316 Stainless Steel
■ Mounting Flanges: Carbon Steel, Zinc Plated, or Stainless Steel
■ Process Connection on Low Voltage Side (Low Voltage Side of Transformer)
■ Isolating Diaphragm. 316L stainless steel
■ Low-voltage side flanges and fittings: 316 stainless steel
