Hazardous-Area Rated Silicone Rubber Drum Heaters (DHCX/DHNX)

Starting at $1,628.00

/ Each

Description

BriskHeat Silicone Rubber Hazardous-Area Rated Drum and Pail Heaters are designed to provide practical, efficient means of freeze protection, viscosity control, and maintenance of materials at elevated temperatures. A variety of standard sizes are combined with availability of configure-to-order designs to meet your application requirements.

DHCX Series comes with NEMA 7 temperature controller and high temperature limit indicator light.
DHNX Series requires an External Temperature Controller (not included).

FM Approved for Class 1 & 11, Division 2 environments
High-limit thermostat designed to keep heater below NEC Article 500 T-rating
Moisture and chemical resistant – IP 54 rated
DHCX Series: 6 ft (1.8 m) long power cord with explosion proof plug
DHNX Series: 1 ft (.3 m) long power cord with explosion proof plug

Part Number

DHCX-DHNX-Series

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Product Highlights

Additional Features:

Extra-wide 8 in (203 mm) surface coverage
Grounded for your safety - meets NEC 427.23
Intrinsically safe - able to be used in hazardous environments
Simple plug and play design
Rugged - provides long service life

Specifications

Heater Width: 8 in (203 mm)
Power Density: 2.50 W/in2 (0.39 W/cm2)
Voltage Options: 120 VAC or 240 VAC
High Limit Thermostat:

T3 model: 292°F (144°C)
T4A model: 158°F (70°C)

Exposure Temperature: -60°F to 400°F (-51°C to 204°C)
Dielectric Strength: Over 2000 volts
Attachment Type: Expandable spring closures — expands up to 3 in (76 mm)
Outer Construction: Heating element is laminated between two layers of 23 mil and two layers of 27 mil reinforced silicone rubber
Silicone Rubber Density: 104 oz/yd2 (3526 g/m2)
Power Cord:

6 ft (1.8 m) long for models with NEMA 7 controller (DHCX)
1 ft (0.3 m) long for models without controller (DHNX)

IP Rating: IP54

Class I Division 2 Groups
A*, B, C, and D
Class II Division 2,
Groups F and G

Up to 392°F
(200°C)

Ordering Information

DHCX Series

120 VAC NEMA 5-15P Plug	240 VAC Bare Wire Leads	Size gal (l)	Diameter in (mm)	Total Wattage	Length in (mm)	Width in (mm)	T-Rating	High-Limit Thermostat Temperature °F (°C)
DHCX131000T3	DHCX231000T3	30 (114)	18.6 (473)	1000	58.5 (1486)	8 (203)	T3	292 (144)
DHCX131000T4A	DHCX231000T4A	30 (114)	18.6 (473)	1000	58.5 (1486)	8 (203)	T4A	158 (70)
DHCX151300T3	DHCX251300T3	55 (208)	22.3 (566)	1300	70 (1778)	8 (203)	T3	292 (144)
DHCX151300T4A	DHCX251300T4A	55 (208)	22.3 (566)	1300	70 (1778)	8 (203)	T4A	158 (70)

DHNX Series

120 VAC	240 VAC	Size gal (l)	Diameter in (mm)	Total Wattage	Length in (mm)	Width in (mm)	T-Rating	High-Limit Thermostat Temperature °F (°C)
DHNX131000T3	DHNX231000T3	30 (114)	18.6 (473)	1000	58.5 (1486)	8 (203)	T3	292 (144)
DHNX131000T4A	DHNX231000T4A	30 (114)	18.6 (473)	1000	58.5 (1486)	8 (203)	T4A	158 (70)
DHNX151300T3	DHNX251300T3	55 (208)	22.3 (566)	1300	70 (1778)	8 (203)	T3	292 (144)
DHNX151300T4A	DHNX251300T4A	55 (208)	22.3 (566)	1300	70 (1778)	8 (203)	T4A	158 (70)