Pentair Digitrace E507S-2LS-2 Installation Instructions

DOUBLE-POLE LINE-SENSING THERMOSTAT FOR HAZARDOUS LOCATIONS

INSTALLATION INSTRUCTIONS

4.5 in (114 mm)
4.0 in (102 mm)
8.0 in
approx.
Removable
knob cover
6.0 in (153 mm)
Terminal
block
3⁄4 in NPT conduit entry
WARNING:
This component is an electrical device. It must be installed
correctly to ensure proper operation and to prevent shock or
fire. Read these important warnings and carefully follow all the
installation instructions.
THERMAL MANAGEMENT SOLUTIONS
E507S-2LS-2
Ø.28 in (7 mm)
mounting hole
(4X)
4.0 in
(102 mm)
4.5 in
(114 mm)
6.6 in
(168 mm)
Adjusting
knob
1.2 in
(30 mm)
2.0 in
(50 mm)
Component approvals and performance are based on the use of
specified parts only. Do not use substitute parts or vinyl electrical
tape to make connections.
EN-DigiTraceE507S2LS2-IM-H56914 01/13
DESCRIPTION
The E507S-2LS-2 thermostat is designed for controlling heat-
tracing systems in hazardous locations. The thermostat functions
as a DPST switch. The DPST switch will enable and disable current
flow in both buses of the heat-tracing cable.
The E507S-2LS-2 can be used to control heat-tracing circuits in a
pipe-sensing mode (see Figure 1 on back page).
Note: Do not use this thermostat to control two separate heat-
tracing circuits.
ADDITIONAL MATERIAL REQUIRED
AT-180 aluminum tape
APPROVALS
Hazardous locations
Class I, Div. 1 and 2, Groups B, C, D
Class II, Div. 1 and 2, Groups E, F, G
Class III
SPECIFICATIONS
Enclosure NEMA 4, 7, 9, lacquer-coated cast-aluminum
housing, stainless-steel hardware
Entries One 3/4 in. NPT conduit hub
Set point range 25°F to 325°F (–4°C to 163°C)
Sensor exposure –40°F to 420°F (–40°C to 215°C)
limits
Housing exposure –40°F to 140°F (–40°C to 60°C)
limits
Switch DPST
Electrical rating 22 A at 208/240 Vac
Relay coil 208–240 Vac, 4 VA
Accuracy ±6°F (±3.3°C)
Deadband 2°F to 12°F (1.1°C to 6.7°C) above actuation
temperature
Set point ±3°F (±1.7°C)
repeatability
Sensor type Fluid-filled (silicone) bulb and 9 ft (2.7 m)
capillary
Sensor material 300 series stainless steel
Connection Screw terminals, 10–14 AWG (2–5 mm
terminals
2
)
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