iPR FR² | In-line process refractometer | Schmidt Haensch Vietnam

Công ty TNHH kỹ thuật công nghệ và dịch vụ Tiên Phong

D5 KDC Miếu Nổi, Đinh Tiên Hoàng, P3, Q.Bình Thạnh

Tell : 0915.980.479        0162.999.888.7

Email :      vinhmv@pitesco.com
Website:   www.pitesvietnam.com                                       
                 www.sensor-encoder.com                   
                 www.hohner.vn

iPR FR²

PDF data sheet

• Permanent real-time concentration measurement
• Sample temperatures up to 150 °C
• Configurable digital switches
• User defined scales programmable
• Liquid based or ultrasonic cleaning devices

Automatically operating process refractometers

The automatically operating process refractometers iPR FR² (Full range) measure the refractive index continuously and thus, the concentration of a binary or quasi-binary liquid mixture. The measurement is independent of light intensity from the light emitting diode (LED) and is free of signal drift, granting high precision and better process control. Colour, turbidity, undissolved particles or gas bubbles do not affect the measurement. You can choice from 2 wide measuring ranges.

The iPR FR² is a stand alone process sensor with integrated, iluminated display , which does not require an external electronic unit. Its special design and electronic configuration makes it highly flexible and very easy to operate. The programming with a Windows software is also very easy. Optional a Data Logger is available.

The stainless steel measuring head is:

• IP69K protection class tested by TÜV!
• resistant against chemicals
• suiting food regulations and
• CIP conform (pipe pig use possible)

The iPR measuring head can be installed in pipes, reactor vessels, mixing tanks, kettles, boiling pans and evaporators, using different weld-in flanges.

Main specification

Measuring range	B1: 1.3320 - 1.5300 / 0 - 100 Brix
Resolution	0.00001 nD 0.01 Brix
Precision	± 0.00007 nD ±0.05 Brix (at 20 °C)

Temperature

Ambient temperature	0 °C - 45 °C
Process Temperature (max.)	+ 80 °C without water cooling +150 °C with water cooling installed
Process Temperature (min.)	-10 °C
Process pressure (max.)	1 Mpa (145 psi, 10 bar)

Additional information

Prism	Saphire or YAG
Wetted parts	Saphir oder YAG, rostfreier Stahl optional: PTFE
Protection class	IP 69 K tested TÜV Rheinland
Light source/wavelength	589 nm LED
Power supply	24 VDC
Interfaces, switches	2 galvanisch getrennte 4-20 mA Ausgänge 2 Schaltausgänge (Grenzwertschalter, 1 Ampere) serielle Schnittstelle, wahlweise RS 232, 422 oder USB
Prism cleaning	Optional: water, steam or ultra sonic cleaning
Ex-proof version	Yes, ATEX Klass Ex II 1G Ex ia II C T4