Data Industrial 200 Series Kullanıcı El Kitabı - Sayfa 8
Aksesuarlar Data Industrial 200 Series için çevrimiçi göz atın veya pdf Kullanıcı El Kitabı indirin. Data Industrial 200 Series 11 sayfaları. Plastic tee type flow sensors
Sayfayı YazdırData Industrial
Plastic Tee Type Flow Sensor
Specifications
Wetted Materials (except tees)
See Ordering Matrix
Tee for 228PV
Schedule 80 PVC per ASTM D-2462 and D-2467.
Virgin, unplasticized PVC resin, Type 1 cell classifi-
cation
12454-B. Fittings and solvent carry approval for
potable water by NSF and IAMPO.
Pressure, Temperature Ratings
Depends on hardware configurations. See Dia-
grams at end of this section.
Recommended Design Flow Range
½ to 30 ft/sec
Accuracy
± 1.0% of full scale over recommended design flow
range
Repeatability
± 0.3% of full scale over recommended design flow
range for 228PV
Linearity
± 0.2% of full scale over recommended design flow
range for 228PV
Transducer Excitation
Quiescent current 600uA@8VDC to 35VDC max.
Quiescent voltage (V
high
Supply Voltage -(600uA*Supply impedance)
ON State (V
) Max. 1.2VDC@40mA current limit
Low
(15ohm+0.7VDC)
8
Manual
)
PRESSURE/TEMPERATURE DIAGRAMS FOR
DATA INDUSTRIAL FLOW SENSORS
100
80
60
40
20
0
0
Temperature (°C)
Output Frequency
3.2 Hz to 200 Hz for all except 228PF
Output Pulse Width
5 msec ±25%
Electrical Cable for Standard Sensor Electronics
20 feet of 2-conductor 20 AWG shielded U.L. type
PTLC wire provided for connection to display or
analog transmitter unit. Rated to 105°C. May be
extended to a maximum of 2000 feet with similar
cable and insulation appropriate for application.
Electrical Cable for IR Sensor Electronics
48 inches of U.L. Style 116666 copper solid AWG
18 wire w/direct burial insulation. Rated to 105°C.
220PV
25
60