TEL: 
Chongqing Paco Sci. & Tech. Development Co., Ltd.
Mobile：86-13594000884
Phone：86-23-68795340
E-Mail：yu@chinacqpaco.com
Address： No. 27-31, No. 67, Xisheng Road, Chenjiaqiao Street, Shapingba District, Chongqing, China
Features
• High measuring accuracy up to ±0.1%
• Exceptional repeatability of ±0.05%
• Extremely good resolution up to 132,000 Imp/l
• Measuring range up to 1:1,000
• Short response times
• Pressure-resistant up to 250 bar [3,600 psi]
• Argely independent of viscosity, perfect for 1 to 1x106 mm²/s
• Low pressure drop compared with other positive displacement meters
• Pulsation-free measurement, non-sensitive to pulsating flows
• Resistant to corrosion by advanced materials and bearings
Technical Data
SRZ High
Resolution
Extended
Measurement
Range
(l/min)
Linearity Error
Extended Measurement Range
Standard-
Measurement Range
(l/min)
Linearity Error
Standard-Measurement
Range
SRZ 40-*-H1
0.04 to 40
±1.0 % o.r ≥ 30 cSt
±0.5 % o.r. ≥ 100 cSt
0.4 to 40
±0.5 % o.r. ≥ 30 cSt
±0.25 % o.r. ≥ 100 cSt
SRZ 40-*-H2
0.04 to 22
±1.0 % o.r. ≥ 30 cSt
±0.5 % o.r. ≥ 100 cSt
0.4 to 22
±0.5 % o.r. ≥ 30 cSt
±0.25 % o.r. ≥ 100 cSt
SRZ 40-*-H3
0.04 to 11
±1.0 % o.r. . ≥ 30 cSt
±0.5 % o.r. ≥ 100 cSt
0.4 to 11
±0.5 % o.r. ≥ 30 cSt
±0.25 % o.r. ≥ 100 cSt
SRZ 100-*-H1
on request
on request
1.0 to 100
±0.5 % o.r. ≥ 30 cSt
±0.25 % o.r. ≥ 100 cSt
SRZ 100-*-H2
on request
on request
1.0 to 100
±0.5 % o.r. ≥ 30 cSt
±0.25 % o.r. ≥ 100 cSt
Chongqing Paco Sci. & Tech. Development Co., Ltd.
Mobile：86-13594000884
Phone：86-23-68795340
E-Mail：yu@chinacqpaco.com
Address： No. 27-31, No. 67, Xisheng Road, Chenjiaqiao Street, Shapingba District, Chongqing, China