EPT-R01

Outdoor Thermostat

The EPT-R01 thermostat is designed for non-hazardous locations.

This digital thermostat incorporates a LED display to deliver precise temperature management. It is ideal for a wide range of commercial and general industrial applications, including pipe freeze protection and temperature maintenance, freezer frost heave prevention, electric underfloor heating, and road or pavement de-icing.

CE_Epoly_heattrace

Features

  • Precision Temperature Control – Easy 1°C setpoint adjustment with intuitive buttons
  • Real-Time Status Indicator – Visual feedback for user operation
  • Fault Detection & Alert – Detects sensor abnormalities and displays an “ERR” warning
  • Configurable Temperature Limit – Helps prevent unintended high-temperature settings
  • NTC Temperature Calibration – Corrects measurement deviations for accurate temperature control
  • Versatile Applications – Suitable for freeze protection and temperature maintenance
  • CE approved

Specification

Technical Parameters:

  • Input Voltage: 100 ~ 230 Volts ±10% 50/60Hz
  • Maximum Output Current: 15A (250V AC)/16A (250V AC)
  • Adjustable Temperature: -19 ~ 70°C
  • Operating Ambient Temperature: -20 ~ 50°C
  • Storage Temperature: -40 ~ 80°C

Temperature Sensor

  • Length: 3m
  • Specification: R25=10KΩ±1%, B25/50=3950K±1%

Enclosure

  • Dimensions: 158×90×60 mm
  • Base Material: Gray ABS
  • Top Cover Material: Transparent PC
  • Protection: IP65
  • Cable Entry Holes
    • 1 x M16 (Cable diameter 4~8 mm) for NTC sensor
    • 1 x M20 (Cable diameter 6~12 mm) for power input cable
    • 1 x M25 (Cable diameter 9~14 mm) for heating cables

Standard Package Contents

EPT‑R01:

  • Temperature Controller ×1
  • NTC Sensor (3 m) ×1
  • M16 Cable Gland ×1

Optional Accessories:

  • M20 Cable Gland: For power cable (Ø 6‑12 mm)
  • M25 Cable Gland: For heating cables (Ø 9‑14 mm)
E-POLY-EPR-R01_Outdoor Thermostat_02

Ordering Information

Model NumberConfigurationM16M20M25
EPT‑R01Standard package
EPT‑R01AStandard package + M20 cable gland
EPT‑R01BStandard package + M25 cable gland
EPT‑R01ABStandard package + M20 & M25 cable glands

RCR-U

Roof deicing cable automatic control receptacle

HCA-U

Thermostatically
Controlled Adapter

ITM

Intelligent Temperature &
Moisture Switch

Manufacturing Excellence

E-POLY Technology-Advanced Heat Trace Solutions

E-POLY is a manufacturer of Heat Trace Cable, dedicated in the design and manufacturing of trace heating cable for snow melting, roof de-icing, pipe freeze protection, radiant floor heating and process heating.

No.12, Lingbo Road, Economic Development Area, Gaoyou City, Jiangsu Province, China. All rights reserved.

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E-POLY Technology – Manufacturing ExcellenceNo.12, Lingbo Road, Economic Development Area, Gaoyou City, Jiangsu Province, China.All rights reserved.