RBEF series Threaded electromagnetic flowmeter Specification:

• No moving parts;

• Fluid: for liquids: drink water, milk, beer, food & beverage juice, pharmaceutical industries 

• Mounting: Thread type comply with ISO2037

• Material: PTFE, F46 or PFA, stainless steel

• Other characteristics: compact and remote type

• Protection level: IP65 or IP67

• Domain: sanitary, for the food, deverage & Pharma industry 

• Process pressure: 9.8 bar (142.14 psi)

• Process temperature: Min.: -40 °C (-40 °F); Max.: 120 °C (248 °F)

• Flow velocity: Min.: 0.25 m/s (0.82 ft/s) Max.: 12 m/s (39.37 ft/s)

RBEF series Threaded electromagnetic flowmeter :

RBEF-	DN	-		-		-		-		-		-		-		-		-		-		-		-		-
	1		2		3		4		5		6		7		8		9		10		11		12		13		14	15	16

1 Nominal Diameter(mm)/ [inches] (1) 0015 [½”] 0100 [4”] 0450 [18”] 1400 [56”] 0020 [¾”] 0125 [5”] 0500 [20”] 1600 0025 [1”] 0150 [6”] 0600 [24”] 1800 0032 [1¼] 0200 [8”] 0700 [28”] 2000 0040 [1½] 0250 [10”] 0800 [32”] 2200 0050 [2”] 0300 [12”] 0900 [36”] 2400 0065 [2½] 0350 [14”] 1000 [40”] 2600 0080 [3”] 0400 [16”] 1200 [48”] 3000

2 Flange Rating (1) 02 0.25 MPa 1600 … 3000 06 0.6 MPa  700 … 3000 10 1.0 MPa  200 … 1400 16 1.6 MPa  15 … 600 20 ANSI Class 150 15 …1400 40 4.0 MPa  15 … 150 50 ANSI Class 300 15 … 1400 AA Special

3 Electrode Material 1 316L Stainless Steel 3 Hastelloy C-22 4 Hastelloy B-10 5 Titanium 6 Tantalum 7 Platinum / Iridium Alloy 8 Tungsten Coated Stainless Steel 9 ceramic

4 Lining Material 1 Neoprene (Hard rubber) ≤ 3000 2 PTFE ≤ 1000 3 Polyurethane ≤ 300 4 PFA ≤ 250 5 Tefzel ≤ 250 6 PFA with Wire Net 80 … 250 7 Tefzel with Wire Net 80 … 250  8 Ceramic 15 … 200

5 Grounding and Lining Protection 0 Flange ground 15 … 3000 1 Earth ring 15 … 250  2 Ground electrode 50 … 3000 3 Inlet protection ring 50 … 3000

6 Max. Process Temperature A 80°C All Linings B 120°C Neoprene / PTFE / PFA / Tefzel C 180°C PTFE only

7 Environmental Protection Class 1 IP65 2 IP67 (Compact Type Only) 3 IP68 (Remote Type Only)

8 Explosion Proofing 1 None 2 Ex DE IIC T6

9 Configuration – sensor/transmitter  1 Compact (15 … 1000) 2-X Remote (with Xm cable, standard: 10m)(2)

10 Power Supply A AC: 85 … 265 VAC / 45 … 63Hz D DC: 18 … 36 VDC

11 Display and Programming 2 2 line LCD display + keypad programming 3 3 line LCD display + keypad programming

12 Output and Input 0 Basic Configuration (current, pulse and contact outputs) 1 Basic Configuration + RS485(MODBUS) 2 Basic Configuration + GPRS 3 Relay 4 Hart 5 PROFIBUS-DP

13 Calibration Specification 1 3 point, 0.5% accuracy 2 3 point, 0.25% accuracy 3 Special

14 Flow Tube Configuration   Flange Type 15 … 3000 D DIN   A ANSI   J JIS   2 Wafer   3 Tri-clamp 1.5 -200 4 Flange type with removable electrodes  15 … 3000 5 Thread 6-50   15 Body + Flange material   C Carbon Steel   S 304 Stainless Steel

 

16 Special Function

0	No	R	IR Remote
T	Power off timer	H	Cumulative hours
Q	Quantitative control	J	Relay Output

 Remark:

(1) Line size selection will be inches for ANSI Class 150/300 rating selection, DIN size for all other ratings

The RBEF8C series low - conductivity electromagnetic flowmeter Applications : 

The RBEF8C series low - conductivity electromagnetic flowmeter, suitable for liquids with conductivity > 1 μS/cm (e.g., pure water, 98% alcohol), has applications in multiple industries. 
1. Electronic Manufacturing 
- Keyword: Chip production, Deionized water 
- In chip manufacturing, deionized water for cleaning and cooling needs precise flow control. The RBEF8C series accurately measures its flow, ensuring high chip yields.   

 2. Chemical Industry

- Keyword: Chemical reactions, Organic solvents

- During chemical synthesis, organic solvents like 98% alcohol require accurate flow measurement for reaction stability. This flowmeter functions well in complex chemical settings to measure their flow.

3. Pharmaceutical Industry

-Keyword: Drug production, Quality assurance - In pharmaceutical processes, pure and deionized water are used. Precise flow measurement by the RBEF8C series guarantees consistent drug quality. Its corrosion - resistant design suits pharmaceutical media.

4. Food & Beverage Industry

- Keyword: Beverage formulation, Alcohol blending - For beverage production, especially in blending water and alcohol (e.g., in baijiu making), the flowmeter precisely controls ingredient flow, maintaining product quality and taste.

5. Power Industry

- Keyword: Power plant operation, Boiler feedwater - Power plants use the RBEF8C series to measure pure and demineralized water flow for boiler feedwater and cooling systems, ensuring efficient power generation.

6. Water Treatment

- Keyword: Urban water supply, Sewage treatment - In urban water supply, it measures treated water flow for distribution. In sewage treatment, it monitors the discharge of treated water.

7. Research Laboratories

- Keyword: Lab experiments, High - precision measurement - In scientific labs, when dealing with low - conductivity liquids in experiments, the RBEF8C series provides the high - precision flow measurement required for accurate results.