Daniel models 3415, 3416 and 3417 meter specifications (continued)Table 1-1:
Daniel 3415, 3416 and 3417 meter specifications
Power Meter
• 10.4 VDC to 36 VDC
• 11 W power consumption (15 W maximum)
Serial cable
• Belden #9940 or equivalent (22 gauge)
- Capacitance (pF/m) 121.397 (conductor to conduc-
tor)
- Capacitance (pF/m) 219.827 (conductor to other
conductor and shield)
- Resistance (DC) DCR @ 20° C (recommended)
Ethernet cable
• Cat-5 Standard 100 Mbps
Frequency (seeTable 1-2 )
• 22 AWG wire characteristics areas follows:
- Capacitance = 20 pF/ft or 20 nF/1000 ft (between
two wires)
- Resistance = 0.0168 Ohms/ft or 16.8 Ohms/1000 ft
- Pull-up voltages 24 VDC
Transducer, mounts and holders
Transducer specificationsTable 1-3:
Trans-
ducer
type Temperature range Mount and holder type
T-21
1
-20° C to +100° C (-4° F to
212° F)
Standard mounts/Holders, NBR O-ring
Inconel mounts/316L Holders, NBR O-ring
Inconel Mounts/Inconel Holders/FKM O-ring
T-22
2
-50° C to +100° C (-58° F to
212° F)
F) Standard mounts/Holders, NBR O-ring
Inconel mounts/316L Holders, NBR O-ring
Inconel Mounts/Inconel Holders/FKM O-ring
T-41 -50° C to 100° C (-58° F to
212° F)
F) Standard mounts/Holders, NBR O-ring
Inconel mounts/316L Holders, NBR O-ring
Inconel Mounts/Inconel Holders/FKM O-ring
1
T-21 transducers use W-01 transformers
2
T-22 transducers use W-02 transformers
Introduction
16 Gas Ultrasonic Flow Meter
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