4012 series food flow meterDetailed product description：

The 4012 food flow meter adopts the principle of volumetric flow meter and is designed and manufactured according to the special characteristics of the measured food liquid and the specific requirements of the operating process. It is practical for the preparation and canning of various liquid foods such as alcohol, milk, liquid dairy products, fat, animal and vegetable oils, alcohol, beverages, liquid seasonings, sugar water, beer, etc. It can measure food flow meters made of stainless steel or other materials, and can quickly manually open the meter cover for cleaning, washing, and sterilization. It is safe and reliable to use and meets the requirements of food hygiene management.


Functional Block Diagram

technical indicators
Allowable basic error: ± 0.1%, ± 0.2%, ± 0.5%
Nominal diameter DN (mm): 4-300
Nominal pressure PN (M.Pa): Stainless steel 304 (B), 316L (P) 1.0, 1.6, 2.5, 4.0, 6.3
Temperature of the tested liquid: Low temperature type: -40~+60 ℃ Normal temperature type -10 ℃~+80 ℃ Medium temperature type -10 ℃~+200 ℃ High temperature type -10 ℃~+300 ℃
Measured liquid viscosity (mPa. s): 0.3-50000
Pipeline connection: GB/T9118-2000 (Chinese standard flange); NIST (National Institute of Standards and Technology); BSPT (British Standard Pipe Thread): NPT (American Push Pull Pipe Thread);  
On site display: 9999999.9 L (cumulative flow) 9999999.9 L (single flow) 9999999.9 L (instantaneous flow)
Output signal: pulse signal, 4-20mA, 1-5V, 4-20mA+HART protocol MODBUS, Supports RS232 and RS485 communication (optional)
Explosion proof level: EXiaIIBT5EXiaIICT5 Protection level: IP65

4012 series food flow meter flow range:

Nominal diameter (DN) (km)	Level 0.2			Level 0.5
	Flow range (m3/h)			Flow range (m3/h)
	Measured liquid viscosity (mPa. s)			Measured liquid viscosity (mPa. s)
	0.8-2	2-8	8-200	0.8-2	2-8	8-200
four	0.03-0.1	0.025-0.1	0.015-0.1	0.025-0.1	0.015-0.1	0.01-1
six	0.07-0.2	0.05-0.2	0.03-0.2	0.05-0.2	0.03-0.2	0.02-0.2
eight	0.10-0.3	0.08-0.3	0.06-0.3	0.08-0.3	0.06-0.3	0.03-0.3
ten	0.15-0.4	0.1-0.4	0.08-0.4	0.15-0.4	0.08-0.4	0.04-0.4
fifteen	0.5-1.5	0.35-1.5	0.2-1.0	0.35-1.5	0.30-1.5	0.15-1.5
twenty	1-3	0.6-3	0.42-2.1	0.75-3	0.5-3	0.3-3
twenty-five	2-6	1.2-6	0.84-4.2	1.5-6	1-6	0.6-6
forty	5-15	3-15	2.1-10.5	3-15	2.5-15	1.5-15
fifty	8-24	4.8-24	3.36-16.8	4.8-24	4-24	2.4-24
eighty	20-60	12-60	8.4-42	12-60	10-60	6-60
one hundred	34-100	20-100	14-90	20-100	16-100	10-100