Moisture meters for high-conductivity materials

Tel/Fax: +7 (846) 359-17-01
info@fizepr.com, fizepr@gmail.com

Download catalogues and price lists

FIZEPR-SW100 moisture meters for bulk and paste-like materials

Moisture meters for crude oil, petroleum products and other liquid materials; for steam-water environment measurements

Our customers

From the date of establishing in 1993, Design Bureau “Fizelektronpribor” has implemented more than 80 process automation projects at various Russian industrial plants. A lot of plants including foreign ones use our instruments.

Among our customers:

Company news

Moisture meter for drywall and other sheet materials on conveyors

December 5 2022 г.

FIZEPR-SW100.15.1 is a moisture meter designed for non-contact measurements of moisture content in drywall, fiberboard, chipboard, medium density fiberboard plates and other sheet materials on a conveyor line. This moisture meter can also be used to measure moisture content in timber.

The moisture meter sensor has an operating temperature of +180ºС, so it can be used in drying chambers.

Details ...

Measurement of moisture in crude oil with a high gas volume content

October 18 2020 г.

For all existing crude oil moisture meters, the metering error increases when gas appears in oil. For most of them, when gas volume content exceeds 2 - 5%, the metering error becomes unacceptable.

A solution has been found specifically for FIZEPR-SW100 series in-line moisture meters to ensure accurate crude oil moisture measurement even with a high gas volume content. The solution is shown in the figure.

Details ...

CONCENTRATION ANALYZERS FIZEPR-SW100 OF ACIDS, ALKALIS AND SALTS

March 15 2019 г.

The new series analyzers designed for measuring concentrations of salt, acid and alkali solutions is put into production. Analyzers can also be used as moisture meters, but they can also measure materials with high electrical conductivity, such as anthracite, sewage sludge, ion-exchange resins (ion-exchange polymer), etc. Analyzers are used for in-line control of materials as well as for measurements in tanks and laboratory studies.

Details ...

Specifications

Main specifications of the FIZEPR-SW100 moisture meter for high conductivity materials are provided below. If necessary, DB Fizelektronpribor adapts the design of the moisture meter for bulk materials to match particular production process.

No.	Parameter	Value
1	Moisture measurement range (ratio of water mass contained in the mixture to mixture mass)	0...100%
2	Absolute moisture measurement error: within 0...6% moisture content range within 6...8% moisture content range within 8...10% moisture content range within 10...20% moisture content range within 20...50% moisture content range within 50...100% moisture content range	0.3% 0.4% 0.5% 1% 2.5% 5%
3	Permittivity measurement range	1...100
4	Operating temperature range of the sensor	-20...145 °C
5	Measurement range of sensor calibration	5...80°C
6	Operating temperature range of the electronic unit	-20...80 °C
7	Measurement time	1 sec
8	Output interface digital current	RS485 Modbus RTU 4 – 20 mA
9	Supply voltage of the electronic unit: nominal permissible	24V 18...36V
10	Current consumption, maximum	200mA
11	Degree of electronic unit protection against dust and moisture ingress	IP54 according to GOST 14254-96
12	Degree of sensor protection against dust and moisture ingress	IP65 according to GOST 14254-96
13	Communication cable length between the sensor and the electronic unit	2...4 m (to be specified when ordering)
14	Maximum permissible length of the cable for RS485 digital signal transmission from the electronic unit to an external control device (controller, computer), minimum	1000 m
15	Maximum permissible length of the cable for 4-20mA analog signal transmission from the electronic unit to an external display device (meter regulator), minimum	100 m