3Signet 2000 MICRO FLOW SENSOR
100 mm (3.94 in.) 36 mm (1.42 in.)
81 mm
(3.2 in.)
Mounting tabs for metric M3 or
standard #6 screws on 68 mm
(2.68 in.) bolt circle
Top View Side View
6. Specifications
General
Flow range:
• -11 & -12 version: 0.11 to 2.6 lpm (0.03 to 0.7 gpm)
• -21 & -22 version: 1.13 to 12.11 lpm (0.3 to 3.2 gpm)
Linearity: ±1.2% of full range
Repeatability: ±0.5% of full range
Connections: 1/4 in. NPT (male) or
ISO 7/1 - R1/4 (male)
Cable length: 7.6 m (25 ft), can be extended up to 300 m
(1000 ft)
Cable type: 2-conductor twisted pair w/shield
(Belden 8451)
Weight: 250 g (9.6 oz.)
Max. pressure/temperature:
0 °C to 80 °C (32 °F to 176 °F) @ 5.5 bar (80 psi) max.
Wetted Materials
• Sensor body and cover: 40% glass filled Polyphenylene
Sulfide
• Rotor: PEEKTM, natural, unfilled
• Cover O-ring: FPM
Electrical
Power: 5 to 24 VDC ±10%, regulated,
10 mA max.
Output type: Open-collector, sinking, 10 mA max.
Standards and Approvals
• CE
• Manufactured under ISO 9001 and ISO 14001
PEEKTM is a registered trademark of Victrex plc.
Dimensions
bar
1.7
1.4
1.0
0.7
0.3
0
psi
25
20
15
10
5
0
0 0.5 1 1.5 2 2.5 3
0 1.9 3.8 5.7 7.6 9.5 11.4
gpm
lpm
Pressure Drop Across Sensor vs. Flow Rate
3-2000-1X 3-2000-2X
China RoHS (Go to www.gfsignet.com for details)
