Pipe Size
3/4”, 1/2”, 3/8”, 1/4” **
Fittings
1/2” NPT fittings standard in 3/4” or 3/8” flowbody. NPT threaded adapters available for above
pipe sizes.
Materials
Body
PVDF
Electrodes
PVDF carbon fiber filled
Ground
PVDF carbon fiber filled
Housing
HDPE with 25% glass
Adapters (NPT)
Polypropylene or PVDF
Temperature
Ambient
0˚ to 130˚ F (-18˚ to 54˚ C)
Fluid
32˚ to 200˚ F (0˚ to 93˚ C)
Pressure
150 psi
Flow Range
-075
20 GPM max. (0.2 GPM cutoff)
-038
3 GPM max. (0.03 GPM cutoff)
Accuracy
-075
±1% plus ±0.005 GPM of reading across rated range
-038
±1% plus ±0.002 GPM of reading across rated range
Output Signal
Optoisolated current sinking or current sourcing pulse output: 30 Vdc, 5 mA max
Optoisolated 4-20 mA current loop: 7 Vdc plus load voltage drop min; 50 Vdc max
-075
500 pulses/liter (1892 pulses/gallon)
-038
1000 pulses/liter (3785 pulses/gallon)
Power
10–15 Vdc, 150 mA (linear power supply recommended)
Conductivity
>20 microSiemens
Empty Pipe Detection
Hardware/software, conductivity-based
Environmental
NEMA 4X standard; IP66 splashproof standard
* Specifications subject to change • Please consult our website for current data (seametrics.com).
** Requires adaptors
NOTE: Consult factory for applications flowing sodium hypochlorite, sodium chlorite, sodium chlorate.
For applications with the listed chemicals, the following conditions apply:
• Max concentration 15% / Max temperature 100˚ F
• Flow is greater than 20% of max for accurate reading
PE202 INSTRUCTIONS
Seametrics • 253.872.0284
Page 4
seametrics.com
GENERAL INFORMATION
Specifications*
