TRANSMITTER SPECIFICATIONS:
Transmitter Dimensional
Transmitter Specifications: (Calibrated on Increasing pressure)
Comments:
Differential Pressure Range
0-50” H
2
O to 0 -100 PSID
Leakage
None Hi to Lo
Pressure (Ratings)
Max
Working
See Specifications
Gauge Accuracy
2%
ASME B40.100 GRADE B
Operating Temperature (Max.)
-20
F - 150
F
ELECTRICAL:
Min
Typ
Max
Transmitter Accuracy (FSR)
2%
Upper 80% of Full Scale
Range
Supply Voltage (3) (Vdc)
8
28
Pin 3 Reverse Polarity
Protected
Output Current (ma)
Zero Floating (2)
4.0 – 20.1 ma
4.0 – 21.0
4.0 – 22.0
Pin 2
Zeroed (1 connected to 2)
8
Voltage (Pin 2 to 1)
4.8 6.3
Zero Time (seconds)
2
Max Loop Resistance (ohms)
1000
Max Loop Resistance Formula
((Vs – 8)*1000)/ 20
INTERFACE:
Electrical:
Connections:
4 Position Terminal Strip; ½” NPT Conduit
1= Rtn, 2= Zero, 3 = 8-28 Vdc In 4= Chassis
22 Awg – 16Awg Wire
Environmental
Rating:
NEMA 4X
Certifications:
CSA (Canadian & US Standards; Division 2 Locations)
Electrical Configuration: T or W
Model 140/141 End Connected
With Transmitter 2 ½” Dial
Electrical Configuration: T or W
Model 140/141 End Connected
With Transmitter 4 ½” Dial
W option= Class I, Div. 2, Groups A, B, C,D
Class II, Div 2, Groups F & G
CMC TECHNOLOGIES
P
TY
L
IMITED
ACN: 47 085 991 224 ABN: 47 085 991 224
Phone:
+61 2 9669 4000
Unit 19, 77 Bourke Rd
Engineering &
Fax:
+61
2
9669
4111
Alexandria
Industrial
Email:
NSW 2015
Instrumentation
Website:
www.cmctechnologies.com.au
AUSTRALIA