|
 Integrates with Lake Monitorsflow rate transmitters and FlowStat® to form a powerful flow control and measurement system.
SIMPLE TO USE
Every unit ships with easy-to-use, step-by-step instructions regarding programming and system setup.
EASY TO READ
Features 6 digits of bright red 7-segment LED displays that are .55 inches high.
TWO PROGRAMMABLE RELAYS
The standard 10 Amp form C relays allow precise flow rate and batch control.
DUAL POWER OPERATION
Units are designed to operate on 110 VAC or 12-24 VDC.
USER SELECTABLE ANALOG INPUT
The R100 and R/T100 permit standard analog inputs of 0-5V, 0-10V, 1-5V, 4-20mA and 0-20mA.
RATE FUNCTION: R100 AND R/T100
Displays 4.5 digits of user scalable flow rate information.
TOTALIZER FUNCTION: R/T100
Accumulates up to 6 digits of information. The totalizer divider allows total division by 1, 10, 100 or 1000.
Engineering Specification
THE DIGITAL TOTALIZER/RATE METER SHALL:
- Interface directly with Lake Monitors’ flow rate transmitters.
- Provide 4.5 digits of rate information and 6 digits of totalized information.
- Have two programmable 10A relays.
- Have user scalable units of measure.
- Have a NEMA 4/IP 65 front panel.
- Have EEPROM memory backup.
- Require a 1/8 DIN panel cutout.
- Be Lake Monitors Number R100 for rate only measurements or R/T100 for rate and totalized measurements.
|
Mechanical Performance
|
|
Enclosure size:
|
1/8 DIN, 3.63" x 1.78" cutout
|
|
Construction:
|
high impact ABS
|
|
Temperatures:
|
Operating: +41°F (5°C) to +130°F (54°C)
Storage: -40°F (-40°C) to +200°F (93°C)
|
|
Humidity:
|
0-90% non-condensing
|
|
Weight:
|
2 lbs.
|
|
Connections:
|
via terminal blocks
|
|
Electronic Performance
|
|
Measuring accuracy:
|
±0.25% maximum measuring error.
|
|
Temperature stability:
|
<20 ppm over operating range
|
|
Input power:
|
110VAC ±15% (8VA) or 12-24VDC (300mA)
|
|
Display:
|
6 digit red LED, 0, .55" high digits
|
|
Analog inputs:
|
4-20mA, 0-20mA, 0-5VDC, 1-5VDC or 0-10VDC
Selectable from the front panel
|
|
Input impedence:
|
current inputs: 100 Ohms
voltage inputs: 115K Ohms
|
|
Resolution:
|
14.5 bits
|
|
Input protection:
|
over voltage: 50V
over current: 50mA
|
|
Relays:
|
two SPDT, 10A @ 120//240VAC or 28VDC
|
 Download Brochure
|
