Proteus 0804BN03, Техническое справочное руководство

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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.