Max Machinery 216 Piston Flow Meter - Manual (Page 7)

Max Machinery, Inc. 210 Series User Manual © Copyright 2013 Rev. 002Q4 7
Transmitter Specifications
Analog
Supply Voltage 12 Vdc (Models 29X-XXX-100)
24 Vdc (Models 29X-XXX-000)
Supply Current 90 mA max@ 12 Vdc, 45 mA max@ 24 Vdc
Short Circuit Current 21 mA
1 Output Update Rate 1 ms
Resolution Adjustable without recalibration to any range of ± 10 Vdc
Model 29X-3XX-XXX or ± 20 mA Model 29X-2XX-XXX
Ambient Temperature Range Transmitter (Storage)–40ºC to 85ºC (–40ºF to 185ºF)
2 Transmitter (Operation)–40ºC to 80ºC (–40ºF to 175ºF)
Maximum Temperature, Process Fluid (see technical for explosion proof models)
(20ºC Ambient, 5V supply)
Standard Model 90ºC (195°F) – Models 295 & 296
High Temp Model – Model 296
Ultra-High Temp Model 225ºC (435°F) – Models 295 & 296
Anti-dither Range Software selectable from 1-100% of 1 revolution.
50% of a meter revolution - unidirectional
2% bidirectional are typical default settings
Signal Filtering Software selectable from 1 ms to 64 sec. time constant
1 Full step change is subject to signal damping
2 Temperature of metered fluid will affect transmitter temperature, see graph below
Model 29X Transmitter Series
-25
0
50
20
40
60
80
100
120
100 150 200 250 300
Process Temperature °C
Ambien
t T
emper
at
ur
e °C
225
110
Ultra High
temperature
2 part pickup
Standard High
temperature
2 part pickup
295 & 296 296 295 & 296