JAPAN QUALITY SHEATH HEATER - syawalengineering.com...sheath heater for heating:water cleaning solvent oil gas sn営業部 tel：03-5624-5054 fax：03-5624-5043 sn sales dept. phone：+81

SHEATH HEATERSHEATH HEATER

FOR HEATING :WATERCLEANING SOLVENTOILGAS

SN営業部　 TEL：03-5624-5054　FAX：03-5624-5043SN Sales Dept.　Phone：+81 3 5624 5054 Fax：+81 3 5624 5043

E-mail：[email protected]　URL：http://www.sakaguchi.com/gbp/

For quality improvement, we reserve the right to change the product specifications and desigh stated in this brochure without prior notice. 2016-10

JAPAN QUALITY

The right temperature in the right place.

Relational expression for voltage, capacity, current and resistance

Contents

WR

IR E

R

I

W EI

I²R

ERW

IWR

E²R

E²W

WI²

EI

WE

For heating water

For heating water

For heating water

For heating water

For heating cleaning solution

For heating cleaning solution

For heating oil

For heating oil

For heating gas

For heating gas

For heating gas

Custom heaters

HP/SOP Screw Plug Heaters

Immersion Tubular Heaters

Tank Immersion Tubular Heaters

Tubular Heaters with Bushing

TP Screw Plug Heaters

UTP Tubular Heaters（applicable to ultrasonic cleaning）

Immersion Tubular Heaters

OP/SOP Screw Plug Heaters

Straight/Tubular Heaters

U/M Tubular Heaters

Coil Finned Heaters

Flange Heaters

2

3

3

4

5

5

6

7

8

8

9

10

W₂, electric watts in use within the rated voltage

W₂ = W₁ ×

Example : W₂ when a 1-kW electric heater is used at 100 V instead

of a rated voltage of 200 V.

W₂：Watts in use

W₁：Rated watts

E₂：Voltage in use

E₁：Rated voltage

E₂

E₁

W₂ = 1000 × = 250W²100

200

E：Voltage

I：Current

W：Watts

R：Resistance

Optimum temperatures in the required places!

We offer ideal products for your application.

²

Code

※Nuts are sold separately.


HP1HP2HP3HP4HP5HP6HP7HP8HP9HP10HP11HP12HP13

Voltage

100 / 200100 / 200100 / 200100 / 200100 / 200200200200200200200200200

Phase

SingleSingleSingleSingleSingle

Single / ThreeSingle / ThreeSingle / ThreeSingle / ThreeSingle / ThreeSingle / ThreeSingle / ThreeSingle / Three

Phase

Single / ThreeSingle / ThreeSingle / ThreeSingle / ThreeSingle / ThreeSingle / Three

Watts

100020003000400050001000200030004000500060001000015000

Parallel threadfor tube

G1¼G1¼G1¼G1½G1½G1½G1½G1½G2G2G2G2G2


G1½G2G2G2G2G2

200250430470550200250300350400500650800

C（mm）

22222210102121212323232323

D（mm）

606060656560.760.760.76767676767

B（mm）

25252520201818182121212121

E（φ）

47.347.347.354545452525268686868

SOP type◆Stainless steel （316L, SS） is used for the sheath material.◆304, SS is used for the plugs.◆The heaters have been wired for three-phase 200 V before shipment. If you want to use your heater at single-phase 200 V, connect the suppliedshorting bar （refer to Fig. b.）.

Code

Fig. b

Three-phase200V

Single-phase200V

Fig. a

Single-phase200V

Single-phase100V

Fig. b

Three-phase200V

Single-phase200V

SOP1SOP2SOP3SOP4SOP5SOP6

Precautions for use Screw Plug Heaters ！●Use heat-resistant wire for the lead wire. Crimp the end of the heater with the crimp terminal, and securely connect it to the plug terminal.●Scale（e.g., water scale or oxide） will eventually form on the surface of the heating portion. Periodically inspect and clean the heater.●Do not expose the heating portion to the air. There is a risk of fire as well as premature wire breakage.

Voltage

200200200200200200

Watts

100020003000400050006000

250300350450600750

C（mm）

151515151515

D（mm）

60.76767676767

B（φ）

232323232323

E（φ）

526868686868

A（mm）

A（mm）

21

B

B

C

C

Parallel thread for tube

Parallel thread for tube■HP1 ～ HP3・HP6 ～ HP13（The above image represents heater HP6 to 13.）

■HP4 ～ HP5

AD

AD

φE


AD

BC

φE

φE

You can use the screw plug heater simply by screwing it in through an insertion hole provided on the side wall ofthe water tank. Screw plug heaters are cost effective and easy to use, requiring a small space for installation.

HP TYPE◆Nickel-plated copper pipes are used for the sheaths.◆HP1 to HP5 plug heaters have been wired for 200 V before shipment. If you want to use your heater at 100 V, connect the supplied shortingbar （refer to Fig. a.）.◆HP6 to HP13 plug heaters have been wired for three-phase 200 V before shipment. If you want to use your heater at single-phase 200 V, connectthe supplied shorting bar （refer to Fig. b.）.

For heating water Screw Plug Heaters

For heating water Tubular Heaters with Bushing

For heating water Tank Immersion Tubular heaters

For heating water Immersion Tubular HeatersYou can heat water simply by throwing the heater into the water tank and turning on the power supply to the heater.Heaters of this type can be used in a wide range of applications due to their ease of use.◆WHN-type heaters use nickel-plated copper pipes for the sheaths. /SNH-type heaters use stainless steel (316L, SS) for the sheath material.◆Cabtyre cable (2 m) is included.◆The hook can be rotated or removed.

U-Tubular Heaters : Side ◆Nickel-plated copper pipes are used for the sheaths.

U-Tubular Heaters : Over-the-Side ◆Nickel-plated copper pipes are used for the sheaths.

Coil Heaters◆Nickel-plated copper pipes are used for the sheaths.

Single-Phase Flower-Shaped Heaters◆Nickel-plated copper pipes are used for the sheaths.◆The heaters are wired for 200 V before shipment. If you want to use your heater at 100 V, connect the supplied shorting bar (refer to Fig. a.).

Three-Phase Flower-Shaped Heaters◆Nickel-plated copper pipes are used for the sheaths.

Three-phase B3 type for heating water

Heaters of this type are suitable for heating the water in a tank or maintaining the heat of the water in the tank. The length under the neck is designed to be longer than other types of heaters of the same voltage and capacity.◆Nickel-plated copper is used for the sheath material.◆The power cord and the ground wire are each 2 m long (equipped with a plug).

Single-phase B2 type for heating water

Cabtyre cable Grip diameter

Grip length A


Grip length

Mounting screw

Mounting screw

φE

φE

B

Sheath diameter

Sheath diameter

Sheath diameter

A

B

B

A

A

Mounting screw

fig. a

Single-phase200V

Single-phase100V

WNH typecode

WNH13WNH23WNH15WNH25WNH110WNH210WNH115WNH215WNH120WNH220WNH230WNH150WNH250WNH2100

Voltage

100200100200100200100200100200200100200200

Watts

30030050050010001000150015002000200030005000500010000

A（mm）

300300350350440440685685685685920980980980

C（mm）

130130130130145145215215215215270300300300

Numberof turns

Numberof turns

Numberof turns

22222222222336

Plug

AN/AAN/AAN/AN/AN/AN/AN/AN/AN/AN/AN/A

Plug

A

Grip length（L）

888888888888989898989814898148

B（φ）

70707575757595959595150160160160

Sheath diameter（φ）

999999999912121212

Grip diameter（φ）

3232323232324040404040474047

SNH typecode

――

SNH15SNH25SNH110SNH210――

SNH120SNH220SNH230―――

※Heaters marked with ※ are made to order.

WNH typecode

WNH310WNH320WNH330WNH350WNH3100WNH3150

Voltage

200200200200200200

Watts

10002000300050001000015000

A（mm）

45065075095010001000

C（mm）

195215235255305305

222223

Grip length（L）

95959595145145

Grip length（L）

88

B（φ）

657090100150150


99991212


9


404040404747


32

Model

UH-300UH-500UH-750UH-1kUH-1.5kUH-2kUH-3k

Voltage

100/200100/200100/200100/200100/200100/200200

Watts

3005007501000150020003000

A（mm）83123153193293284374

Mountingscrew

Mountingscrew

M12M12M13M13M13M16M16

Code

Code

100VUH13UH15UH175UH110UH115UH120―

B（mm）3535606080100120

Sheath diameter（φ）881010101212

200VUH23UH25UH275UH210UH215UH220UH230

Model

UU-300UU-500UU-750UU-1kUU-1.5kUU-2kUU-3k

Voltage

100/200100/200100/200100/200100/200100/200200

Watts

3005007501000150020003000

A（mm）70110140180280270360

M12M12M13M13M13M16M16

100VUU13UU15UU175UU110UU115UU120―

B（mm）3535606080100120

H（mm）28282828283434


200VUU23UU25UH275UH210UH215UH220UH230

Model

PW-300PW-500PW-750PW-1kPW-1.5kPW-2kPW-3k

Voltage

100/200100/200100/200100/200100/200100/200100/200

Watts

3005007501000150020003000

B（mm）35354040404545

MountingscrewM12M12M13M13M13M16M16

Code100VPW13PW15PW175PW110PW115PW120PW130

E（φ）50558090100120140

H（mm）33333838384949


200VPW23PW25PW275PW210PW215PW220PW230

Model

※Heaters marked with ※ are built to order.

※Heaters marked with ※ are made to order.

P1F-1P1F-1.5P1F-2P1F-3P1F-4

Voltage

100/200100/200100/200100/200100/200

Watts

10001500200030004000

A（mm）130170190220240

Parallel threadfor tubeG1¼G1¼G1¼G1¼G1¼

Code

PF1PFX（※）PF2PF3PFX（※）

E（φ）60809095110

H（mm）42.544444444


Model

P3F-1P3F-1.5P3F-2P3F-3P3F-4P3F-5P3F-6

Phase Voltage

ThreeThreeThreeThreeThreeThreeThree

Watts

1000150020003000400050006000

B（mm）45454545454545

Parallel threadfor tubeG1½G1½G1½G1½G1½G1½G1½

Code

PF31PFX（※）PF32PF33PFX（※）PFX（※）PFX（※）

H（mm）657095105115125125


●Do not expose the terminal of the heater to water.●Do not use the heater at a voltage exceeding the rated voltage.●Scale (e.g., water scale or oxide) will eventually form on the surface of the heating portion. Periodically inspect and clean the heater.●Do not expose the heating portion to the air. There is a risk of fire as well as premature wire breakage.

43

200200200200200200200

Code

FWNH110

Voltage

100

Watts

1000

A（mm）

800

C（mm）

60 2

B（φ）

41

Sheath diameter

Liquid level indication

Grounding indication

AC

B

Sheath diameter


AC

B

A

Single-phase B2 type for heating water Three-phase B2 type for heating water

C

Sheath diameterLower part of liquid level indication

Lower part of liquid level indication





B

Precautions for use Immersion Tubular Heaters ! Precautions for use Tubular Heaters with Bushing !●Do not immerse the grip part in liquid. Take care that the temperature of the grip part does not exceed 70°C.●Be sure to ground the heater when it is in use. Before applying power, make sure that the heater is immersed in the liquid up to the liquid level indication.●Do not use the heater at a voltage exceeding the rated voltage.●Scale (e.g., water scale or oxide) will eventually form on the surface of the heating portion. Periodically inspect and clean the heater.●Do not expose the heating portion to the air. There is a risk of fire as well as premature wire breakage.

H

A

H

H

Sheath diameter

H

Sheath diameterR



For heating cleaning solutionTP-type Screw Plug HeatersTP-type heaters have straight-shaped sheaths. Removing the scale that has formed on the heater surface is much easier with the TP-type heatercompared to the HP-type, OP-type and SOP-type heaters.

◆Stainless steel (304, SS) is used for the sheath material.

Three-phase B-type ONH typeHeaters of this type are standardized products for heating oil and therefore use carefully selected materials.

◆Nickel-plated iron is used for the sheath material of the three-phase B-type ONH heaters for heating oil.◆Cabtyre cable (2 m) is equipped.◆The hook can be rotated or removed.

Three-phase B-type SNH typeHeaters of this type are standardized products for heating oil and therefore use carefully selected materials.

◆Stainless steel (316L, SS) is used for the sheath material of the three-phase B-type SNH heaters for heating oil.◆Cabtyre cable (2 m) is equipped.◆The hook can be rotated or removed.

Three-phase B-type (same shape)

Single-phase B2-C type ONH typeHeaters of this type are standardized products for heating oil and therefore use carefully selected materials.

◆Stainless steel (304, SS) is used for the sheath material of the single-phase B2-C type heaters for heating oil.◆Cabtyre cable (2 m) is equipped.◆The hook can be rotated or removed.

UTP-type Screw Plug HeatersHeaters of this type are designed to handle vibrations that occur during ultrasonic cleaning.

◆Stainless steel (304, SS) is used for the sheath material.◆The heaters are designed and manufactured so as to prevent displacement of the heating wires in the sheath during ultrasonic cleaning.

For heating oil Immersion Tubular Heaters


Grip length A


Grip length



Code

TP1TP2TP3TP4TP5TP6


G2G2G2G2G2G2

Voltage

200200200200200200

Phase

ThreeThreeThreeThreeThreeThree

Watts

100020003000400050006000

A（mm）

300350400500650780

C（mm）

272727272727

D（mm）

707070707070

B（mm）

272727272727

E（φ）

686868686868

Code

UTP1UTP2UTP3UTP4UTP5UTP6


G2G2G2G2G2G2

Voltage

200200200200200200

Phase

ThreeThreeThreeThreeThreeThree

Watts

100020003000400050006000

A（mm）

300350400500650780

C（mm）

14.514.514.514.514.514.5

D（mm）

707070707070

B（mm）

171717171717

E（φ）

66.566.566.566.566.566.5

Precautions for use Screw Plug Heaters ! Precautions for use Throw-in Tubular Heaters !●Use heat-resistant wire for the lead wire. Crimp the end of the heater with the crimp terminal, and securely connect it to the plug terminal.●Scale (e.g., water scale or oxide) will eventually form on the surface of the heating portion. Periodically inspect and clean the heater.●Do not expose the heating portion to the air. There is a risk of fire as well as premature wire breakage.

Code

ONH310ONH320ONH330ONH350ONH3110ONH3150

Voltage

200200200200200200

Watts

10002000300050001000015000

A（mm）

45065075095010001000

C（mm）

215215235295305305

Numberof turns

233346

Plug

N/AN/AN/AN/AN/AN/A

Grip length（L）

959595145145145

B（φ）

707090140150150


999121212


404040474747

Code

Code

SNH330SNH350

Voltage

200200

Watts

30005000

A（mm）

7501000

C（mm）

245325

Numberof turns

Numberof turns

33

2246

Plug

N/AN/A

Plug

AN/AN/AN/A

Grip length（L）

9595

Grip length（L）

98989898

B（φ）

80130


99


12121212


4040


40404040

ONH110ONH210ONH220ONH230

Voltage

100200200200

Watts

1000100020003000

A（mm）

500500700800

C（mm）

100100140230

E（mm）

363672130

B（φ）

100100100100

●Do not immerse the grip part in liquid. Take care that the temperature of the grip part does not exceed 70°C.●Be sure to ground the heater when it is in use. Before applying power, make sure that the heater is immersed in the liquid up to the liquid level indication.●Do not use the heater at a voltage exceeding the rated voltage.●Scale (e.g., water scale or oxide) will eventually form on the surface of the heating portion. Periodically inspect and clean the heater.●Do not expose the heating portion to the air. There is a risk of fire as well as premature wire breakage.

65

A

C

E

Sheath diameter



B




B

AC

Sheath diameter



B

C

AD

φ48.6φE

Paralell thread for tube

B

C

AD

φ48.6φE


AD

BC

φE


AD

BC

φE

Code

OP1OP2OP3OP4OP5OP6


G1½G2G2G2G2G2

Voltage

200200200200200200

Phase

Single/ThreeSingle/ThreeSingle/ThreeSingle/ThreeSingle/ThreeSingle/Three

Watts

100020003000400050006000

A（mm）

250300350450600750

C（mm）

151515151515

D（mm）

60.76767676767

B（mm）

232323232323

E（φ）

525252525252


151515151515

D（mm）

60.76767676767

B（mm）

232323232323

E（φ）

525252525252

●Use heat-resistant wire for the lead wire. Crimp the end of the heater with the crimp terminal, and securely connect it to the plug terminal.●Scale (e.g., water scale or oxide) will eventually form on the surface of the heating portion. Periodically inspect and clean the heater.●Do not expose the heating portion to the air. There is a risk of fire as well as premature wire breakage.

Precautions for use Straight/Tubular Heaters !Precautions for use Screw Plug Heaters !●The heater becomes hot during use and is still hot immediately after power off. Never touch a hot heater with bare hands.●Do not use this heater at a voltage exceeding the rated voltage.●※Scale (e.g., water scale or oxide) will eventually form on the surface of the U-tubular heater sheath. Periodically inspect and clean the heater.●When turning on this product in the air, the voltage and the surface temperature must be controlled while it is energized.

For heating gas Straight/Tubular HeatersFor heating oil Screw Plug HeatersScrew plug heaters are desighed for heating oil.

OP type◆Nickel-plated iron is used for the sheath material.◆The heaters have been wired for three-phase 200 V before shipment. If you want to use your heater at single-phase 200 V, connect the supplied shorting bar (refer to Fig. b).

Straight heaters have straight-shaped sheaths, and are available in many sizes.

Straight Heaters◆Sheath material in stainless steel (304,SS)

SOP type◆Stainless steel (316L, SS) is used for the sheath material.◆The heaters have been wired for three-phase 200 V before shipment. If you want to use your heater at single-phase 200 V, connect the supplied shorting bar (refer to Fig. b).

87


Code

SOP1SOP2SOP3SOP4SOP5SOP6


G1½G2G2G2G2G2

Voltage

200200200200200200

Phase

Single/ThreeSingle/ThreeSingle/ThreeSingle/ThreeSingle/ThreeSingle/Three

Watts

100020003000400050006000

A（mm）

250300350450600750

C（mm）

Code

CRNE105CRNE110CRNE203CRNE206CRNE210

Voltage

100100200200200

Watts

50010003336661000

A（mm）

300400300400400

D（mm）

2020202020

B（mm）

4545454545


77777

Voltage

100100

Watts

300500

A（mm）

180250

D（mm）

2121

B（mm）

9090


77

Code

MTH1030MTH1050

Voltage

※Heaters marked with ※ are designed for heating liquid.

100200100200100200100200200

Watts

50050075075010001000150015002000

A（mm）

225225265265315315305305310

Mountingscrew

M17M17M17M17M17M17M17M17M20

B（mm）

555555555555606060


121212121212121215

Code

SUH15SUH25SUH175SUH275SUH110SUH210SUH115※SUH215※SUH220※

Watts

300100010002003003004001000300500500100010002000400800800

A（mm）

75055055020030035060080010001200150035035070060020002500

Heaterterminal

M4M4M4M5M5M5M5M5M5M5M5M5M5M5M5M5M5

B（mm）

2020202323232323232323232323232323


91010121212121212121214.514.514.5161616

Code

Terminal

InsulatorSheath diameter

Sheath diameter

Sheath diameter

Sheath diameter

A

A

A

D

D

B

B

Mounting screw

Washer

B Gasket

Lug terminalM4

M4 Lug terminal

AB B

STH90751STH00551STH00552STH20201STH20301STH20351STH20601STH20801STH21001STH21201STH21501STH4035YSTH40352STH40702STH60601STH62001STH62501

Voltage

100100200100100100100200100100100116200200100100100

Fig. b

Three-phase200V

Single-phase200V

Fig. b

Three-phase200V

Single-phase200V U-Tubular Heaters

◆Stainless steel (304, SS) is used for the sheath material.

U-Tubular Heaters◆Incoloy® is used for the sheath material.

M-Tubular Heaters◆Stainless steel (304, SS) is used for the sheath material.

φ130

φ100

φ12

φ76.3

4－φ15

P.C.D.105

P.C.D.35

2

1

5

4

3

90

（Part to generate no heat）

140（Protector tube）

TL

HL

14

P.C.D.88

How to connect the wires

Y connection（Star connection） Δ connection（Delta connection） Series connection

When using your heater at 200 V, connect the wires using one of the connecting methods shown below. (Heaters constructed from stainless steel are also available.)

To install your heater, prepare the following thread insulators, which are sold separately. Examples

Precautions for use Coil Finned Heaters !●Do not use the product without ventilation.●Do not use the product at a voltage exceeding the rated voltage.●Use the product in an atmosphere where the ambient temperature around the heater terminal does not exceed 150°C.●The heater becomes hot during use and is still hot immediately after power off. Never touch a hot heater with bare hands.

9

Product NameSteatite ceramic thread insulator M18

Standard ceramic thread insulator M20/M22 M24

Standard ceramic thread insulator M24 M24

MaleFemaleMaleFemale

CodeM18

NG4B5B

NG5B5B

M18

R

S

T

R

S

L₁

L₂

T

By winding a fin in a coil form (helically) around a straight heater, the heat efficiency has been further improved due tothe increased heat release area. Heaters of this type are durable, and best suited for heating gas.◆Iron coating with heat-resistant silver powder is used for the sheath and fin materials◆Mounting hardware for the heaters is also available.

Code

F1200F2200F3200F4200F5200F6200F7200F8200F9200F10200F11200F12200F13200F14200F15200FX（※）

100VF1100F2100F3100F4100F5100F6100F7100F8100FX（※）F10100F11100F12100F13100F14100FX（※）F16100

115V 200VF1115F2115F3115F4115F5115F6115F7115F8115F9115F10115F11115F12115F13115F14115FX（※）F161115

Voltage

100/115/200

100/115/200

Model

F-1F-2F-3F-4F-5F-6F-7F-8F-9F-10F-11F-12F-13F-14F-15F-16F-17F-18F-19F-20F-21F-22F-23F-24F-25

Watts

300300500500500750750100010003333336676678338331330133016601660200020003300330050005000

L（mm）

2704503003405003906505709502704503606004808007501000710125095013801250145017502200

B（mm）

30303030303030303030303030303030303030303030303030

D（mm）

28282828282828282828282828282828282828282828283131

A（mm）

210390240280440330590510890210390300540420740690940650119089013201190139016902140


12121212121212121212121212121212121212121212121515

※FX（built-to-order）Note that the allowable current of available heatersis 25 A or less.

For heating gas Coil Finned Heaters

P=4

BB A

L23 23

Sheath diameterInsulator

Terminal（M5）

φD Product No.12345

ProductHeater SheathFlangeTerminal boxThrough hull fittingProtector tube

Material316L, SS304, SSSGPSS316L, SS

Remarksφ12JIS5K 50A65A（Heat-resistant silver powder coating）20-bφ12×φ10（Protects the thermocouple from overheating）

Quantity311set11

Example of specifications [For made to order products]

Description

Standard for flange：Outer diameter of φ130（JIS 5 kg/cm², 50A, t=14）Materials：Flange (SUS304), Heater (316L,St.St.)Operating temperature：100℃（Machine oil/Cooking oil）Others：Equipped with protection tube to prevent overheating.

VoltagePhase

■Appropriate capacity and watt density are determined according to the customer’s specific application (to water, oil, gas, etc.).（Our expert design technology provides heaters best suited for your application.）■Other specific heaters are available on request.

ThreeThreeThreeThreeThree

200200200200200

Watts

10002000300040005000

Under head（TL）（mm）

320370520650810

Heating part（HL）（mm）

250300440580740

Watt density（W/cm²）

Approx 1.7Approx 2.8Approx 2.9Approx 3.0Approx 2.9

Precautions for use Flange Heaters !●Use heat-resistant wire for the lead wire. Crimp the end of the heater with the crimp terminal, and securely connect it to the plug terminal.●Regarding heaters for heating liquid, scale (e.g., water scale or oxide) will eventually form on the surface of the sheaths. Periodically inspectand clean the heater.

●Regarding heaters for heating liquid, do not expose the heater sheath to the air. There is a risk of fire as well as premature wire breakage.●Use the product in accordance with the intended purpose.

10

As with the screw plug heaters, flange heaters can be used for heating liquid (i.e., water and oil), and for heating gas(i.e., air, gas, and steam).

Custom heaters Flange Heaters

NG4B5BorNG5B5B

Documents

JAPAN QUALITY SHEATH HEATER - syawalengineering.com...sheath heater for heating:water cleaning solvent oil gas sn営業部 tel：03-5624-5054 fax：03-5624-5043 sn sales dept. phone：+81