Flow Measurement and Monitoring

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www.profimess.comTwischlehe 5 · 27580 Bremerhaven · +49 471 98 24 -151 · +49 471 98 24 -152 · E-Mail: info@profimess.de

PROFIMESS GMBH

Digital Flowmeter / Switch with Way-Deflection-System

• 4 - 20 mA or 0 - 10 V DC output signal

• Optionally RS 232 interface

• Totalizer

• 2 separately adjustable switching contacts

• Soil-resistant

• For pipes up to DN600

• LCD display for flow and total volume

• Operating range 1:10

SP-04

Description:Profi mess‘ measuring device SP-04 is a fl ow transmitter with a digital display of the current fl ow, analogue output, totalizer, voltage output and two adjustable switching relays with display of the setpoints for monitoring the limit value. Optionally an RS 232C interface is also available.The fl owing medium presses a baffl e plate mounted to a pendulum and thus generates the measured displacement. The spring-loaded pendulum alters its position depending on the fl ow. The position of a magnet fi xed to the pendulum is recorded by a Hall sensor located outside the measuring chamber and transmitted to the microchip-controlled electro-nics where it is processed. This 2-chamber system ensures that no fl uid can penetrate the electronics housing even if the device is defective.

Range of application:The SP-04 series of fl owmeters and switches is used for detection of thin-bodied media in nominal diameter ranges up to DN600. Particularly in the range of DN50 upwards the extremely cost-effective price-performance ratio is perceptib-le. Measurement by means of a baffl e plate is independent of the conductivity of the medium due to which also glycol, oils and other hydrocarbons can be captured without problems. The SP-04 can be adapted to a large number of processes thanks to different material combinations.

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www.profimess.comTwischlehe 5 · 27580 Bremerhaven · +49 471 98 24 -151 · +49 471 98 24 -152 · E-Mail: info@profimess.de

PROFIMESS GMBH

A.

Ordering codes:

Ordering number: SP-04.

SP-04 Baffle Disc Flowmeter and Switch

Process connection: GW... = with threadFL... = with flange (DN 10 to DN 50 only) AU... = with welding props (from DN 65 to DN 600)

Material combination: A = brass / stainless steel / steelB = fully stainless steelC = PVC / stainless steel (not for SP-04.AU) Switching output: 2 = 2 relays (230 V / 1A) Operating range: xxxx-xxxx = min. - max. flow (see table operating ranges)

Additional details:· media density and viscosity (if different from water)· operating pressure and temperature · mounting position and direction of flow

GW25. 2. 10-100

Versions:

The SP-04 flowswitches can be supplied in 3 versions and material combinations.

SP-04.GW… with T-piece and pipe thread connection from R 3/8“ to R 2“SP-04.FL… with T-piece and DIN flange from DN 10 to DN 50 Material housing made of brass combination A: T-piece made of brass pendulum system made of stainless steel 1.4310 flange made of steel Material housing made of stainless steel 1.4571 combination B: T-piece made of stainless steel 1.4571 pendulum system made of stainless steel 1.4310 flange made of stainless steel 1.4571 Material T-piece made of PVC combination C: pendulum system made of stainless steel 1.4310 flange made of PVCSP-04.AU… with welding props from pipe diameter DN 65 to DN 600 Material housing made of brass combination A: pendulum system made of stainless steel 1.4310 welding props made of steel Material housing made of stainless steel 1.4571 combination B: pendulum system made of stainless steel 1.4310 bellow made of stainless steel 1.4571 welding props made of stainless steel 1.4571

Technical specifications:max. Pressure: SP-04.GW and SP-04.AU 25 bar SP-04.FL 16 bar max. Temperature: -20°C to +100°C (other on request)Accuracy: ± 2% of full scale valueContacts: relay, 230 V, 1 ASupply voltage: 24 VDC ± 10%, 200 mA max.Protection class: IP 65Analogue output: 4 to 20mA, load 500 Ω; 0 to 10 VDCTotalizer: with EEPROM memory

Process-connectionSP-04.GW…SP-04.FL…3/8“1/2“3/4“1“1 1/4“1 1/2“2“Operating ranges are applicable for water. 20°C. Within the specified limits all opera-ting ranges can be implemented, provided that the ratio of max. to min. setpoint is not exceeded.

Flow(l/min)

min. max.1.5 251.5 455 1006 15010 25020 40050 600

Flowratio

1:101:101:101:101:101:101:10

Process-connectionSP-04.AU…

DN 65DN 80DN 100DN 125DN 150DN 200DN 250DN 300DN 350DN 400DN 500DN 600

Flow(m3/h)

min. max.4.8 607.2 9012 14418 25524 330 42 60072 900100 1200150 1800180 2400300 3600420 4500

Flowratio

1:101:101:101:101:101:101:101:101:101:101:101:10

Operating ranges:

Dimensions:6024.5 ca. 23 94

A B

94

H UM HEX 32

UM HEX 32

ø 26

UM HEX 32

d HEX

Z

26-s

S

H

Z

H

Z

R“

I I

157

DN

Nominal Mounting length Z in mm Mounting height H in mmdiameter and (thread type (M=male, F=female)) SP-04.GW... SP-04.FL...

Material A Material B Material A Material B

3/8“ DN 10 50 ( F ) 50 ( F ) 155 ±2 157 1571/2“ DN 15 50 ( F ) 50 ( F ) 155 ±2 157 1573/4“ DN 20 50 ( F ) 50 ( F ) 155 ±2 157 1571“ DN 25 50 ( F ) 135 ( M ) 155 ±2 162 1781 1/4“ DN 32 50 ( F ) 170 ( M ) 190 ±2 167 1781 1/2“ DN 40 50 ( F ) 170 ( M ) 190 ±2 171 1782“ DN 50 170 ( M ) 170 ( M ) 190 ±2 179 188