LEVEL INSTRUMENT
 
ECHOTEL 91S
SOLITEL

THERMATEL LEVEL/
FLOW SWITCH

 

 

THERMATEL MASS FLOW
TRANSMITTER
Technology
  
 
Ultrasonic Contact
  
 
Vibration Dampens
with Level contact
 
Changing Temperature
Difference Activates Relay
 
Measure Temperature
Difference Of Changing
Flow Rates
Application
  
  
  
Chemical, Petrochemicals,
Pulp & Paper, Foods and
Pharmaceuticals, Power
  
Solid Mat'l from
light powders to heavy
granules
  
Liquids & slurries, even in
hars conditions; foam,
turbulance, Flow Switch
for gases and Liquids
Plant air, Combustion air
flow, Natural gas flow
digester gas, Vent lines
  
Application
sensitivies
High suspended Solid
high aeration
Wet solid
  
Condensing environments
  
Steam, custody transfer
change of gas composation
Mounting
Arrangement
Top, Side
  
Top, Side, Bottom
  
Top, Side
  
Top, Side
  
Connection
Size
3/4" NPT, 1" NPT
Flanged, Sanitary Flange
2 1/2" NPT
Flanged
3/4" NPT,
Flanged
3/4" NPT, 1" NPT,
Flanged
Probe
Material
316 SS, Monel,
Hastelloy C
316 SS
  
 316 SS, Monel, 
Hastelloy C
316 SS
  
Output
  
 
DPDT, or
8 mA Dry / 16 mA Wet
Current Shift
SPDT
  
  
SPDT, DPDT
  
  
4-20 mA Flow and Temp,
RS485/Modbus,RTU Mode,
and 0.2 or 4 SPDT Relay
Power Supply
 
 
120 VAC, 240 VAC
24 VDC, 12 VDC,
48 VDC
110 VAC, 240 VAC
24 VDC
  
120 VAC, 240 VAC,
24 VDC
  
120 VAC,240 VAC,24 VDC
120 VAC W/heater,
240 VAC W/heater
Press Max
1500 PSIG
360 PSIG
6000 PSIG
1000 PSIG
Temp Max
325° F
320° F
850° F
400° F
Probe Length
  
  
1" to 130"
  
  
8.25" to 100" or
1 m to 20 m
with flexible probe
1" to 130"
  
  
2.6" to 99.9"
 
 
Required
Additional
Information
Actuation Level Length
A & B for 2 gap Switch
  
Bending Force, Torque,
and Pull Force
 
Set Points for
Flow Switch
 
Pipe size, minimum flow,
max flow, Type of gas
  
 
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