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Rain Bird 

Flow Sensors 

Manual

 

 

 

 

Brass Insert Sensor (FS350B) 

This Insert style sensor has a 5 1/4” long sleeve length, and uses brass and bronze hardware. It is used in all pipe 
sizes from 3” to 40.0” in diameter. A bronze 2” NPT externally threaded hex adapter is provided. The adapter may 
be mounted to the pipe using a welded-on threaded fitting such as a Thredolet®

 

or pipe saddle. 

 

Stainless Steel Insert Sensor (FS350SS) 

This is the same as a Brass Insert Sensor, except that the sensor, sleeve and hex adapter are made of 300 Series 
stainless steel. 
 

PVC Tee Sensors 

These models feature a modified PVC tee with solvent weld socket end connections, and a removable PPS sensor 
insert. They are available in the following sizes and thread types: 
 

Model (thread) 

Model (thread) 

Size 

FS400P (slip) 

IFS400PFL (DIN flanged) 

4” (110mm) 

FS300P (slip) 

IFS300BPS (BSP) 

3” (75mm) 

FS200P (slip) 

IFS200BPS (BSP) 

2” (50mm) 

FS150P (slip) 

IFS150BPS (BSP) 

1 1/2” (40mm) 

FS100P (slip) 

IFS100BPS (BSP) 

1” (25mm) 

FS075P (slip) 

IFS075BPS (BSP) 

3/4” (20mm) 

FS050P (slip) 

IFS050BPS (BSP) 

1/2” (12mm) 

BSP = Female BPS straight threaded ends 

 

Bronze Tee Sensor 

These models combine a PPS electronics package inserted into a proprietary cast bronze pipe tee with threaded 
NPT (female iron pipe thread - FIPT) connections. They are available in the following sizes and thread types: 

Model 

Thread  

Size 

FS200B 

NPT 

2” (50mm) 

FS150B 

NPT 

½

” (40mm) 

FS100B 

NPT 

1” (25mm) 

 

Flanged Irrigation PPS Insert Assembly 

(Model FSTINSERT).

 

This is a flow sensor insert for use with tee style fittings for larger pipe diameters. 
 
 

Suggested Operating Range for Tee Selection

 

Model 

Description 

Operating Range 

GPM 

LPM 

m

3

/hr 

Brass Tees 

FS200B 

2" Brass Tee Flow sensor 

10 to 100 

38 to 380 

2.3 to 23 

FS150B 

1 1/2" Brass Tee Flow sensor 

4 to 80 

15 to 300 

1 to 18 

FS100B 

1" Brass Tee Flow sensor 

2 to 40 

7.6 to 150 

0.5 to 9 

Plastic Tees 

FS400P 

4" PVC Tee Flow Sensor 

40 to 500 

150 to 1900 

9 to 110 

FS300P 

3" PVC Tee Flow Sensor 

20 to 300 

75 to 1130 

4.5 to 70 

FS200P 

2" PVC Tee Flow Sensor 

10 to 200 

40 to 750 

2.3 to 45 

FS150P 

½

" PVC Tee Flow Sensor 

5 to 100 

19 to 380 

1.1 to 23 

FS100P 

1" PVC Tee Flow Sensor 

5.4 to 54 

20 to 200 

1.2 to 12 

FS075P 

3/4" PVC Tee Flow Sensor 

3.3 to 33 

13 to 125 

.75 to 7.5 

FS050P 

1/2" PVC Tee Flow Sensor 

1.9 to 19 

7 to 70 

.43 to 4.3 

Inserts 

FS350B 

Brass Insert Flow Sensor 

Depends on Pipe Type and Size. 

See pages 6 through 8. 

FS350SS 

Stainless Steel Insert Flow Sensor 

 

Values for plastic tees apply for BSP and slip threads. 

 

 

Содержание FS200B

Страница 1: ...wept impeller shape provides higher more constant torque than other impeller designs and is less prone to fouling by water borne debris The forward curved shape coupled with the absence of magnetic dr...

Страница 2: ...nics package inserted into a proprietary cast bronze pipe tee with threaded NPT female iron pipe thread FIPT connections They are available in the following sizes and thread types Model Thread Size FS...

Страница 3: ...ertical pipes 3 Small pipe PVC and Bronze Tee Type sensors are Factory Set but for insert sensors the Insertion depth should be set to 1 1 2 for accurate flow readings The following pages show methods...

Страница 4: ...tlet tee the inside dimension of the tee is not the same as the pipe O D Install the 2 NPT adapter provided using a thread sealant to prevent leakage Tighten as necessary Rain Bird insert style sensor...

Страница 5: ...n data transmission to connect the sensor to the transmitter monitor or controller 3 Make a water tight splice Direct burial silicone grease splices are recommended Rain Bird DBRY20 or 3M DBR Y 6 Two...

Страница 6: ...000 5 4 to 54 20 to 200 1 2 to 12 FS075P 3 4 PVC Tee Flow Sensor 0 1563 0 9000 3 3 to 33 13 to 125 75 to 7 5 FS050P 1 2 PVC Tee Flow Sensor 0 0780 0 9000 1 9 to 19 7 to 70 43 to 4 3 Description of Col...

Страница 7: ...80 2 500 Sch 20 8 625 8 125 41 653 0 283 80 2 500 Sch 30 8 625 8 071 41 063 0 283 80 2 500 Std Wt Sch 40 8 625 7 981 40 086 0 281 80 2 500 Sch 60 8 625 7 813 38 288 0 279 80 2 500 Extra Strong Sch 80...

Страница 8: ...h 30 20 00 19 000 239 666 0 547 400 12 000 Sch 80 20 00 17 938 213 14 0 511 400 12 000 22 Std Wt Sch 20 22 00 21 25 301 975 0 621 500 15 000 Extra Strong Sch 30 22 00 21 00 294 642 0 616 500 15 000 Sc...

Страница 9: ...necessary 7 Refer to Figure 3 To reinstall position the impeller in the cavity oriented as in Step 4 so that the impeller blades point into the flow direction and toward the small alignment hole locat...

Страница 10: ...7 VDC in a No Flow situation or less than 3 VDC in a flow situation disconnect the sensor from the barrier strip and measure the voltage at the sensor input terminals of the barrier strip again It sh...

Страница 11: ...r recommended design flow range for FS100B Linearity 0 2 of full scale over recommended design flow range 0 7 of full scale over recommended design flow range for FS100B Transducer Excitation Typicall...

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