Type 9STB, Immersion Heaters With 182mm x 130mm x 120mm Plastic Enclosure

Immersion heaters with 182mm x 130mm x 120mm plastic enclosure.

Fittings 1"1/2, M45x2. With mechanical thermostat or electronic temperature control.

With or without manual reset thermostat.

Type 9STB

Main applications:Liquid heating, hot water circuits, containers and buffer tanks.

This series is intended for high-end low-power devices, single phase. It combines a modern aesthetic, a waterproof plastic housing, shock resistant, and settings viewing through a transparent window in polycarbonate. It is available with thermostat control or with an easy-to-use electronic controller, both of them with or without safety limiter.

They exist in:

-4 standard power levels: 1kW; 1,5 kW; 2kW; 3kW.

-2 types of standard fittings: 1"1/2 and M45x2

-2 types of surface load density: 5W/cm² and 10W/cm². See technical introduction to optimize the surface load.

Heater tube material: 8mm dia. AISI 304 or Incolloy 800 (AISI 316; AISI 321; Incolloy 825 on request).

Fitting material: brass, swiveling on housing, brazed on tubes. (AISI 304 or AISI 316, TIG welded, or brazed, models are available on request). Supplied without gasket and without nut. See accessories below.

Thread: 1 "1/4 or 1 1/2" BSPP (ISO 228). Metric thread M45x2 available on request.

Temperature control, 2 types available:

1/Electronic temperature controller with permanent digital display of temperature measured value.

- Temperature display Accuracy: ±1°C (±2°F) ± one digit.

- Temperature range  0 to 120°C (-32+250°F).

- Temperature sensor: NTC

- Display is configurable in degree or tenth of a degree.

- On-off temperature control action (relay output).

-Adjustable differential

-If the temperature sensor is broken, the output power is cut off and the error is displayed.

2/ Mechanical thermostat, temperature range 30-90°C (85-195°F)

Enclosure: extremely robust, in thick PA66, designed for outdoor installation, IP65 and IK10. It also includes:

- A fuse to protect internal circuits (only in electronic version).

- An on- off switch (Built on thermostat shaft on thermostat version)

- A polycarbonate transparent window allowing access to the settings. This window can be secured with seals. This case also includes a separate lid ,with independent seals, providing access to electrical connections

In models with failsafe manual reset limiter, reset can be accessed after opening the window.

Cable glands:Located on a removable mounting board, providing easier access for connections, fitted with one M25, PA66, and one more hole for M25, closed by a plastic cap.

Thermowell: in standard two thermowells in AISI304, dia.8 x 7 mm, 135mm length.

Electric connections:

Made on a built-in terminal block, with 5 terminals 6mm² and 5 terminals 2.5mm².

This terminal block is provided with a strap between terminals 1 and 2. By removing this strap, it is possible to connect an additional safety device, a remote control, or a timer.

Support grid: 1 grid AISI 304 for lengths from 400 to 600mm, 2 grids above.

Not heating immersed zone: 50mm.

Surface load: standard 5 W/cm² or 10 W/cm², others values on request.

Voltage:220-240V single phase only.

Standard options:

Manual reset limiter, preset at : 60°C, 80°C, 100°C, 110°C, 130°C. (140°F, 176°F, 212°F, 230°F, 266°F)

Variants on request:

-30-110°C adjustable thermostat (85-230°F)

-Thermal cut out inside a thermowell.

Main references with 30-90°C (85-195°F) adjustable thermostat*

5W/cm²;1"1/2**brass fitting, without manual reset thermostat.

10W/cm², 1"1/2** brass fitting, without manual reset thermostat.

5W/cm², 1"1/2** brass fitting, with manual reset thermostat set at 100°C (212°F)****

10W/cm², 1"1/2** brass fitting, with manual reset thermostat set at 100°C (212°F)****

*Type with electronic temperature control: replace HV by HY in the reference

** M45x2 brass fitting instead of 1"1/2, replace A5 by A9 in the reference.

***: only two heating elements

**** Manual reset thermostat set at 60°C, 80°C, 110°C, 130°C. (140°F, 176°F, 230°F, 266°F), replace the last character N by E, J, Q, U

References of accessories in option (not included in the product, must be ordered separately):

 Nuts 

  Gaskets 

Other accessories and drawings: see last section of this catalogue 

JPCI Controls (Foshan Gaoming) Co., Ltd

Member of Ultimheat alliance

Ultimheat is a registered trademark, all rights reserved

Contact : Michelle Mai

T: +86 757 88638729

F: +86 757 88681850

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