The EHEDG certified iPR FS comes with a measuring range of up to 85 Brix (refractive index 1.5200). Being EHEDG certified (similar to AAA), it is suitable for almost all applications in food and beverage production.
VariVent connection or APV connection
The special hygienic design makes the iPR FS the best choice for your application in food and beverage industry. The iPR FS measuring head can be installed in pipes, reactors, vessels and mixing tanks, using different weld-in flanges. Our preferred joint system is VariVent. It allows easy installation through a plug-in clamping method.
Some processes may require cleaning of the sensor face. SCHMIDT + HAENSCH offers an optional cleaning nozzle or a specially designed ultrasonic cleaning device. The iPR FS is equipped with two switch outputs to run, for example, a connected valve (max. 1A, 24 DC) or relay. With this feature is it also possible to control the cleaning of the measuring prism via a magnetic valve.
For determination of mixing ratio, the SCHMIDT + HAENSCH EHEDG certified Hygienic Design Refractometer can be applied in the food and beverage industry, e.g. in production of marmalade, fruit juice, lemonade and more.
Liquid identification and distinction of materials for interfacing purposes is easily made possible with SCHMIDT + HAENSCH’s iPR FS.
The sophisticated design of the stainless-steel housing of the sensor is equipped with easy to clean surfaces, making CIP/SIP and cleaning in general easily possible. With stainless steel, sapphire and PEEK as materials in contact with the media, it is the perfect fit for food and beverage production.
SCHMIDT + HAENSCH offers customized scales in addition to known standard scales such as Brix, Oechsle, Zeiss, Fat and Honey.
User scales | Up to 4 scales temperature compensated (e.g. RI, Brix, Honey) |
Measuring range refractive index | 1.3200 – 1.5200 RI |
Resolution refractive index | 0.00001 RI |
Measuring range Brix | 0 – 85 Brix (automatic temperature correction 10 °C – 50 °C) |
Resolution Brix | 0.01 Brix |
Precision refractive index / Brix | +/- 0.00014 RI/ +/- 0.1 Brix |
Temperature precision | +/- 0.2°C |
Temperature resolution | +/- 0.01°C |
Process temperature | 0 °C to + 90° C |
Ambient temperature | -10 °C to + 50 °C |
Process contact material | sapphire; stainless steel, PEEK |
Max. pressure | 10 bar (1 MPa) |
Power supply | 24 V DC < 75 mA (20 V – 28 V) |
Light source | 589 nm LED |
Analog data output | 2 x 4 – 20 mA analog outputs |
Digital output | Two digital limit switches (up to 1 A). One serial communication via RS232, RS485 (configurable) or USB |
Display | As an accessory: can be used next to the iPR or several metres away |
Software | Configuration program for: serial output, analog output, monitoring of measured values and saving |
Process connection | optional: VariVent-Inline (Tuchenhagen) or APV-Inline (APV) |
Other options | Prism cleaning unit |
Dimension | 256.6 mm x 136 mm ( length x diameter) |
Weight | 3790 g |
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