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LS Series

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Water Media LS Series Temperature Control

Temperature control units circulate a fluid medium (typically water or oil) through a process application for HEATING can supply temperatures between 30° to 400°F (depending on medium). Temperature controller units service only a single process at a time, but are designed to be moved between process applications as the need requires.

A pump circulates water through the process. An electric heater and a cooling valve work together to control the water temperature. Theses units are portable and require a plant water supply source and are available with a variety of different control instruments, heater sizes, and cooling valves.

UNIT CONSTRUCTION:
• All stainless sheet metal cabinetry
• Upright design
• Easy access lift-off panel
• Twin tank design
• Hinged electrical panel
• Portable, on casters

CIRCULATING PUMP
• Centrifugal type
• Custom cast pump casing for
increased flow
• Bronze impeller
• Energy efficient pump motor
• Stainless steel motor shaft
• Overload relay protection
• Pump seal flush

HEATING
• Custom cast heater cylinder
• Dual voltage heater
• Flanged, bolt-in mount
• Mercury contactor

COOLING
• Custom cast cooling cylinder
• Solenoid valve, integral to
cooling cylinder
• Microprocessor controlled

ELECTRICAL
• Fused transformer
• 10′ power cord,
factory installed

LIMITS
• Water supply pressure switch
• Pressure relief valve
• High temperature limit
• Fused control circuit

WARRANTIES:
• 1 year on parts and labor

CONTROLLER

TEMPERATURE DISPLAYS:
Bright 9-segment 3 digit displays window that are easy to read at distance. The upper window shows To Process temperature. The lower window shows Setpoint temperature.

CONTROL RANGE:
30° – 250°F (0° – 120°C) control range.

OPERATORS: The On/Off switch activates the unit. Setpoint temperature and other operating parameters are selected by the two soft key Arrow buttons. Unit Vent is activated by the Vent key.

INDICATORS: Operating status is indicated by the Power, Pump, Heat and Cool lights.

DIAGNOSTICS: Unit diagnostics is indicated by the Safety and Alarm lights. See manual for troubleshooting details.

COMMUNICATIONS: Network communications is provided via the RS-422 port.

WARRANTY: 2 year free replacement

MODEL
HEATER
HP
GPM
PSI
AMPS @ 230V
AMPS @ 460V
PROCESS CONNNECTIONS
SUPPLY/DRAIN CONNECTIONS
DIMENSIONS
WEIGHT
VT275LS
10 KW
3/4
35
30
27.8
13.9
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
200 LBS
VT2100LS
10 KW
1
45
30
28.6
14.3
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
208 LBS
VT2150LS
10 KW
1.5
62
30
30.2
15.1
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
208 LBS
VT2200LS
10 KW
2
75
30
31.8
15.9
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
213 LBS
VT2300LS
10 KW
3
80
30
34.6
17.3
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
223 LBS
VT375LS
16 KW
3/4
35
30
42.8
21.4
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
205 LBS
VT3100LS
16 KW
1
45
30
43.6
21.8
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
210 LBS
VT3150LS
16 KW
1.5
62
30
45.2
22.6
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
210 LBS
VT3200LS
16 KW
2
75
30
48.8
23.4
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
220 LBS
VT3300LS
16 KW
3
80
30
49.6
24.8
1 1/4″ NPT
1/2″ NPT
27″ X 11″ X 16″
225 LBS