Proteus 800 Series - Specifications and Performance

8
Section 4 Specifications and performance
The most current information on the performance capability of these sensors is accessible at the Proteus
web site at www.proteusind.com.
Flow Ranges
Connection
Part Numbers
GPM
LPM
Brass
Polypropylene
Stainless Steel
0.05 - 0.3
0.2 – 1.2
¼” NPT
0804BN03
0804PN03
0804SN03
0.15 – 2.0
0.6 – 7.6
¼” NPT
0804BN2
0804PN2
0804SN2
0.3 – 4.5
1.2 –17
¼” NPT
0804BN4
0804PN4
0804SN4
0.3 – 4.5
1.2 – 17
9
/
16
-18 SAE
0804SA4
0.8 – 10
3 – 38
3/8”NPT
0806BN10
0806PN10
0806SN10
0.8 – 10
3 – 38
¾ -16 SAE
0806SA10
1 – 15
3.8 – 56
½” NPT
0808BN15
0808PN15
0808SN15
1.3 – 19
5 – 72
¾” NPT
0812BN19
0812PN19
0812SN19
1.5 – 25
6 – 95
1
1
/
16
-12 SAE
0816N25
3 – 50
11 - 190
1” NPT
0816BN50
0816PN50
0816SN50
3 – 50
11 – 190
1
5
/
16
-12 SAE
0816SN26
Liquid operating Limits
Temperature
- 40 to 100
o
C (-40 to 212
o
F) with standard polysulfone faceplate.
-40 to 140
o
C -40 to 284
o
F
Electronics must be thermally isolated from flow sensor at temperatures
above 85°C and below dew point.
Pressure
1720 kPa 250 psi
Kinematic Viscosity
To 120 centistokes
Wetted Materials
Flow Sensor Body
304 Stainless Steel
Faceplate
316 Stainless Steel
Sealing O-ring
Viton ® (Other materials are available.)
Rotor
Carbon fiber-filled Nylon
Rotor Shaft
316 Stainless Steel (Other materials are available.)
Meter Performance
Voltage Output
0– 5 VDC for the maximum rated flow for each sensor type
Accuracy
± 2 % of full scale
Improved accuracy and linearity performance over smaller flow ranges
can be achieved by specialized NIST-traceable calibration procedures.
Linearity
Better than ± 1% from 10 to 100% of nominal full scale
Reproducibility
Better than ± 0.5% above 10% of nominal full scale
Switch Performance
Trip Point Selection
16 position changes trip points in steps of 6% of nominal full scale with fine
adjustment between steps.
Hysteresis / Dead Band
< 5% of actual flow rate
Switch type
Relay Closure
Relay rating
SPDT 48 VDC, 1.0 A
Electrical
Power Requirements
24 VDC, 40 mA
Electrical Connection
Plug type EDZ1550/8 with screw fastening of 8 conductors up to #16 gauge.
Remote Electronics
Optional mounting locates electronics up to 30 ft from flow sensor. Required for
operation above 85°C.
Flow Certification
Standard products are provided with certificates of compliance. Specialized
calibration certificates are optionally available.
Digital Display
Optional panel mounted displays flow rate GPM or LPM on 3½ digits.