Emerson Daniel 3814, Installation Manual, Page: 22 / 110

Table 1-2: Meter specifications
(continued)
Liquid Meter specifications
Transducers • LT-01, LT-03
— Operating Temperature Range -58 °F to
+212 °F (-50 °C to 100 °C)
• LT-04, LT-05, LT-08, LT-09
— Operating Temperature Range -58 °F to
+302 °F (-50 °C to +150 °C)
Note
The process temperature must not exceed the
operating temperature range of the
transducers.
Note
The ultrasonic transducers are not intended for
use across boundary walls of different hazardous
area classifications. The transmitter electronics
cannot be remote mounted from a Division 1
classification to a Division 2 area to meet an area
classification.
Communications specifications
Connectivity protocols One serial RS-232/RS-485 ports (115 kbps baud
rate) (Modbus RTU/ASCII)
• (1) Serial Port A (RS-232/RS-485 Full Duplex/
RS-485 Half Duplex)
One Ethernet Port (TCP/IP) 100 BaseT
• Up to 10 Mbps
• Modbus TCP
Device compatibility FloBoss 103, FloBoss S600 flow computer, ROC
107
Digital, analog, and frequency inputs
Digital Input(s) (Selectable) (1) Single polarity (for flow calibration gating -
contact closure)
• Single input for starting and stopping
• Four pulse configurations available
Introduction Installation manual
May 2019 3-9000-760
22 3814 Liquid Ultrasonic Flow Meter