www.emmegiinc.com

HE

AT

-E

XC

HA

NG

ER

S

TM4 - P1 Pre-Wired Temperature Switch

TM45 - P1TM46 - P1

122°F - 100°F140°F - 118°F

Other Temperature settings Available. Consult Factory

3B2B

Part Number

Temperature Range

Ordering Code (for cooler code)

23.75

3.77

Ø1.2

Ø1/2”

BSP

WPC Male connector ( Power supply )

T1 2

Bimetallic Monocontact Thermo-Switch Series TM4 - P1 The TM4 - P1 series allows the closing of an electrical contact when the �uid temperature exceeds the set-point value of the thermostatic switch.

Technical DataPower Supply : 12v - 24vWorking temperature : -4°F to 248°FMaximum Pressure : 2900 PSIFixed Hysteresis Value : About 22°FSwitching Accuracy : ± 7°FPower Supply Cord Length : 23.75” Body Material : BrassMounting : Any PositionWeight : 2.8 oz

Electrical DataElectrical Connections : Metripack 280Positive : (A) Brown WireNegative : (B) Blue WireElectrical Protection : IP 67Electrical Contact : Normally OpenMaximum Contact Load : 12v - 24v 8 Amp

104 - 82°FTM 44 - A1TM 45 - A1TM 46 - A1TM 47 - A1TM 48 - A1TM 49 - A1

122 - 100°F140 - 118°F158 - 136°F176 - 154°F194 - 172°F

Normally closed switches are available: Consult factory.

1 2 3 4 5 6

PartNumber

Temperature Range

Ordering Code (for cooler code)

TM4 - A1 Series close on rise when the �uid temperature exceeds the higher set point ( turning the fan on ) and they re-open at the lower set point ( Turning the fan o� ).

The 22° F hysteresis prevents the fan from over-cycling. The top of the switch may be rotated in 90° increments for ease of wiring.

Bimetallic Monocontact Thermo-Switch Series TM4 - A1

Technical DataPower Supply : 12v - 24v - 230vWorking temperature : -4°F to 248°FMaximum Pressure : 2900 PSISwitching Accuracy : ± 7°FBody Material : BrassMounting : Any PositionWeight : 02.5 oz

Electrical DataElectrical Connections : Metripack 280Electrical Protection : DIN 40050 IP65Electrical Contact : Normally OpenMaximum Contact Load : 12v 10 Amp 24v 5 Amp 115v 10 Amp 230v 15 Amp

Ø 1/2”BSP

0.47

2.95

2.48

1.88

Ch. 1.062

T1 2

TM4 - A1 Temperature Control

www.emmegiinc.com

HE

AT

-E

XC

HA

NG

ER

S

122°F - 104°F 12 2D122°F - 104°F 24 2E140°F - 122°F 12 3D140°F - 122°F176°F - 154°F176°F - 154°F

24 3E12 5D24 5E

6D

7D

8D

30 Amp

140°F - 122°F

122°F - 104°F

194°F - 176°F

40 Amp

TMR 49 - 24

TMR 55 - 12

TMR 56 - 12

24

12

12

PartNumber

Temperature Range Volts Max Contact

LoadTMR 45 - 12TMR 45 - 24TMR 46 - 12TMR 46 - 24TMR 48 - 12TMR 48 - 24

Ordering Code (for cooler code)

Other Temperature settings Available. Consult Factory

Technical DataPower Supply : 12v - 24vWorking temperature : -4°F to 248°FMaximum Pressure : 2900 PSIFixed Hysteresis Value : About 22°FSwitching Accuracy : ± 7°FPower Supply Cord Length : 28” Fan Motor Cord Length : 28”Body Material : BrassMounting : Any PositionWeight : 0.6 lbs

Electrical DataElectrical Connections : Metripack 280Positive : (A) Brown WireNegative : (B) Blue WireElectrical Protection : IP 67Electrical Contact : Normally OpenApprovals : CEMaximum Contact Load : TMR 4X 30 Amp TMR 5X 40 Amp

Temperature range

Part Number

28.00

2.63

Ø1.

5Ø

1/2”

BSP

WPC Male connector ( Power supply )

WPC female connector ( Fan motor )

(b)

The supply includes a longer female connector for the power supply connection

(a)

TMR Temperature Switch With Integrated Relay

104°- 194°F

Part NumberXT51 - 12XT51 - 24

Temperature Range

Normally closed switches are available: Consult factory.

9D 9E104°- 194°F

Ordering Code (for cooler code)

1.88

T1 2

0.47

2.87

2.40

2.75

1.18

3

N.A N.C

1=C

T3 21

12/24V DC

1/2” BSP

Technical DataPower Supply : 12v - 24vTemperature Range : 104°F to 194°FWorking temperature : -4°F to 248°FMaximum Pressure : 1450 PSISwitching Accuracy : ± 3°FBody Material : BrassMounting : Any PositionWeight : 0.4 lbs

Electrical DataElectrical Connections : DIN 43650Electrical Protection : DIN 40050 IP65Electrical Contact : Normally OpenMaximum Contact Load : 1.4 Amp

The XT51 temperature switch closes on rise when the �uid temperature exceeds the set-point value of the switch.

The working temperature can be adjusted by moving thecentigrade scale which is located below the waterproofprotected top cover.

XT51 Adjustable Temperature Switch

www.emmegiinc.com

HE

AT

-E

XC

HA

NG

ER

S

Technical DataPower Supply : 12v - 24vWorking temperature : -4°F to 176°FMaximum Pressure : 2900 PSIFixed Hysteresis Value : About 9°FSwitching Accuracy : ± 7°FPower Supply Cord Length : 58”Fan Motor Cord Length : 9.5” Body Material : Anodized Aluminium / BrassMounting : Any PositionWeight : 0.77 lbs

Electrical DataElectrical Connections : Metripack 280Positive : (A) Brown WireNegative : (B) Blue WireElectrical Protection : IP 67Electrical Contact : Normally OpenApprovals : CEMaximum Contact Load : 12v - 12 Amp 24v - 25 Amp

Fan Motor Cord: 9.5 inches

Power Supply Cord: 58 inches

NOTE: In order to protect the thermostat from polarity reversion it is important to put a fuse in the power line

TMS 4 connected to sensor portas shown on an S3 series cooler

TMS 44TMS 45

TM4 46

104°F122°F 8C

140°F 9C

7C

Part Number

Temperature Setting

Ordering Code (for cooler code)

The TMS4 Temperature Switches incorporate a soft start feature that eliminates in-rush amp draw during start up. When the temperature setting of the switch is reached, the switch will turn the fan on. It will reach the maximum speed after about 30 seconds. When the temperature decreases by 9°F the fan will turn o�.

Bimetallic Monocontact Thermo-Switch series TMS4

6240

1/2" BSP

390

User connection 2x1.5 with 29.5 inch cableand Metric Pack Series 280 female connector

TMS 4 Temperature Switch with Soft Start

www.emmegiinc.com

HE

AT

-E

XC

HA

NG

ER

S

Power Supply & Fan Motor Cords: 19.7 inches

Temperature Sensor Cord: 15.75 inches

12 7A

24 7B

12 8A

24 8B

12 9A

24 9B

104°F - 122°F40°C - 50°C

122°F - 140°F50°C - 60°C

140°F - 158°F60°C -70°C

Part Number Temperature Range Volts Model Code

Feature Adder

TMS 64 - 12TMS 64 - 24

TMS 65 - 12TMS 65 - 24

TMS 66 - 12TMS 66 - 24

The TMS 6 Temperature Control incorporates soft start, variable speed, and automatic fan reversing features.

Electrical DataElectrical Connections : Metripack 280Positive : (A) Brown WireNegative : (B) Blue WireElectrical Protection : DIN 40050IP 67Electrical Contact : Normally OpenApprovals : CEMaximum Contact Load : 25 Amp

Technical DataPower Supply : 12v - 24vWorking temperature : -4°F to 176°FMaximum Pressure : 2900 PSISwitching Accuracy : ± 3.6°FPower Supply Cord Length : 19.7”Fan Motor Cord Length : 19.7” Temperature Sensor Cord Length : 15.75”Body Material : Anodized AluminiumMounting : Any PositionWeight : 0.55 lbs

Operation: > Fan turns on at lower temperature range setting. > Operates at variable speed between the lower and higher temperature range settings. > Fan is at maximum RPM at the higher temperature range setting. > After 15 minutes of operation the fan stops, reverses for 30 seconds, and re-starts. The cycle time takes 1.5 minutes. Cycling the fan to blowing operation clears airborne debris from the cooler, maintaining optimum performance.

Temperature Sensor40

0 m

m

500 mm Cable

Variable Speed TMS 6 with Soft Start and Automatic Fan Reversing

TMS 6 Temperature Switch with Soft Start