Mechanical Specifications; Electronic Specifications - Omega Engineering FPR 200 User Manual

Mechanical Specifications

FLOW SENSOR WITH STAINLESS STEEL BODY
Maximum pressure:
Maximum temperature: 225 º F
Measuring range*
1/2" NPT Ported:
3/4" & 1" NPT Ported: 1.5 - 50 GPM
Wetted materials:
Non-wetted materials: Epoxy, Lexan
FLOW SENSOR WITH POLYPROPYLENE BODY
Maximum pressure:
Maximum temperature: 150 º F
Measuring range*
1/2" NPT Ported::
Wetted materials:
Non-wetted materials: Epoxy, Lexan
*Important: Chose a maximum flow rate. For 1/2": 5 - 15 maximum GPM.
For 3/4" and 1": 15 - 50 maximum GPM. Minimum flow rate will
be 10% of maximum flow rate. Example: If your maximum flow
rate is 8 GPM, the minimum flow rate would be .8 (8 x .1 = .8).
Thus, the correct flow range would be .8 - 8.0 GPM.

Electronic Specifications

ALL VERSIONS WITH 4-20 MA CIRCUIT
Power requirements:
Load driving capacity:
Trans. Distance:
LED:
Flow rate accuracy:
Repeatability:
Resolution:
Response time:
Over-current protection: self limiting at 30mA
Fail safe indication:
200 PSI clear cover, 500 PSI SS cover
0.5 - 15 GPM
316SS, acetal copolymer, Buna, PEEK
and polycarbonate
® and PVC
150 PSI
0.5 - 15 GPM
316SS, acetal copolymer, Buna, PEEK,
polycarbonate and polypropylene
® and PVC
12-35V , 20mA
DC
Ω
Max. Load ( ) = 50(Power Supply Voltage - 12)
limited only by wire resistance & supply voltage
provides power indication
±2% of full scale
±0.5% of scale
infinite
2 seconds to 90%
4 mA
(11)