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II. SPECIFICATIONS
Enclosure Rating
• NEMA 12 & 13 (equivalent to IP 52/54)
Operating Temperature
• Fluid: -20° to 240°F (-29° to 116°C)
• Ambient: -20° to 158°F (-29° to 70°C)
Environmental
• Humidity: 0–90 % non-condensing
Pressure (Aluminum / Brass Operating)
• Liquids (
1
/
4
" to 1-
1
/
2
"): 3500 psi (241 bar)
maximum, with a 3:1 safety factor
• Gases (
1
/
4
" to 1-
1
/
2
"): 1000 psi (82 bar)
maximum, with a 10:1 safety factor
Pressure (Stainless Steel Operating)
• Liquids (
1
/
4
" to
1
/
2
"): 6000 psi (414 bar)
maximum, with a 3:1 safety factor
• Liquids (
3
/
4
" to 1-
1
/
2
"): 5000 psi (345 bar)
maximum, with a 3:1 safety factor
• Gases (
1
/
4
" to 1-
1
/
2
"): 1500 psi (103 bar)
maximum, with a 10:1 safety factor
Accuracy
• ± 2% of full scale
Repeatability
• ± 0.5%
Pressure Drop
See Appendix for specific transmitter information
Electrical
Power Requirement:
• 0–5 Vdc Output 10-30 Vdc @ 0.75W maximum
• 0–10 Vdc Output 12-30 Vdc @ 0.75W maximum
• 4–20 mA Output loop powered, 30 Vdc maximum
Power Consumption:
• 25 mA maximum
Analog Outputs:
• 0–5 Vdc and 0–10 Vdc into 10,000 Ohms
minimum
• 4–20 mA into 1000 Ohms maximum
(see Figure 2)
Circuit Protection:
• Reverse polarity and current limiting
Transmission Distance:
• 4–20 mA limited by cable resistance
• 0–5 Vdc 1000 feet (300 m) maximum
• 0–10 Vdc 1000 feet (300 m) maximum
Isolation:
• Inherently isolated from the piping system
Rate and Totalization Display
• Fixed or toggle modes of operation for rate and
totalizer display
• 8 digit, .70" high numeric display for rate and
total
• 8 digit, .35" high alphanumeric display for units
and setup
Temperature Drift
• 50 ppm/ °C (Max)
Analog Output
• Resolution - 1:4000
Transient Over-Voltages:
• Category 3, in accordance with IEC 664
Pollution Degree:
• Category 2, in accordance with IEC 664
Additional dimension specifications can be found in
Table 1 on page 3.
FLR Flow Transmitter
Installation & Programming Instructions
Page 2
Figure 2. Load Limitations (4-20 mA Output Only)