Demex Heaters

DMK047 15W -150W

Features

  • Pressure clamp connectors
  • Dynamic heating up
  • Wide voltage range
  • Temperature limiting
  • Energy saving
  • Din-rail mounting
  • Quick installation


These heaters are used in enclosures where damage from condensation must be prevented, or where the temperature may not fall below a minimum value. The aluminium profile heater body design has a chimney effect and distributes the heat evenly. The pressure clamp connectors save time and simplify installation.


Technical Data
Operating voltage120-240V AC / DC *( min .110 V,max .265 V )
Heating elementPTC resistor , self regulating and temperature limiting
Heater bodyExtruded aluminium profile , anodised
Connection3 pressure clamps for stranded wire 0.5-1.5mm
2 ( with wire end ferrule ) and rigid wire 0.5-1.5mm
Connection casingPlastic according to UL94 V -0, black
MountingClip for 35mm DIN rail, EN 60715
Installation positionVertical
Operating / Storage temperature - 20 to +70℃(-4 to +158° F )
Protection type/Protection classIP54 / I ( earthed )
Heating capacityInrush current max.Length (L)Weight (approx.)
10W1.5A65mm0.30kg
30W3.0A65mm 0.30kg
55W3.5A140mm0.40kg
80W4.0A140mm0.50kg
100W4.5A140mm0.50kg
150W9.0A220mm0.70kg

*Product Specifications Subject To Changes Without Prior Notice

Sirens (MS Series)

ModelImageDimensionVoltages AvailableColour
MS-19012VDC, 24VDC, 110VAC, 220VACRed
MS-290Grey

* Product Specifications Subject to Changes Without Prior Notice.

Rails

Aluminium rail

Model Dimensions Length (mm)
Aluminium rail (1M) (W) 35mm x (H) 7.5mm 1000
Aluminium rail (2M) (W) 35mm x (H) 7.5mm 2000

Omega rail

Model Material Dimensions Length (mm)
Omega rail (K) Zn plating and chromate treatment (W) 35mm x (H) 7.5mm 2000

Omega rail High

Model Material Dimensions Length (mm)
Omega rail (High) Zn plating and chromate treatment (W) 35mm x (H) 15mm 2000

*Product Specifications Subject To Changes Without Prior Notice.

Demex Thermostats

Features

  • Wide temperature range setting
  • Compact
  • Simple to mount
  • High switching performance

DMO1140: Thermostat (normally closed),contact breaker for regulating heaters.
DMS1141: Thermostat(normally open), contact maker for regulating of filter fans and heat exchangers or for switching signal devised when temperature limit has been exceeded.

Technical Data
Temperature switch difference7K (±4K tolerance)
Sensor elementThermostatic bimetal
Contact typeSnap-action contact
Contact resistance< 10m Ω
Service life> 100,000 cycles
Max . Switching capacity250VAC , 10 (2) A
120VAC , 15 (2) A
DC 30W
Connection2-pole terminal , clamping torque 0.5 Nm max .: rigid wire 2.5 mm
2 stranded wire ( with wire end ferrule ) 1.5 mm
Mounting Clip for 35mm DIN rail,EN60715 or for Cxit filter EF 118 Series
CasingPlastic according to UL94 V-0 , light grey
Dimensions60 x 33 x 43 mm
WeightApprox . 40g
Fitting positionVariable
Operating / Storage temperature- 20 to +80℃(-4 to +176° F ) /-45 to +80℃(-49 to +176° F )
Protection typeIP20

*Product Specifications Subject To Changes Without Prior Notice

Cable Ties & Tie Mounts

Cable Ties

ModelL W (mm)Bundle Diameter (mm)Min. Loop Tensile Strength
InchesMMKGSLBS
CHS-4"41002.54-22818
CHS-6"61503.63-351840
CHS-8"82004.83-502250
CHS-10"102504.83-652250
CHS-4.8 x 300 (12")11 5/8"3004.83-822250
CHS-8 x 300 (12")11 5/8"30074-8255120
CHS-8 x 350 (14")13 3/4"3507.94-9055120
CHS-8 x 400 (16")15 3/4"4007.94-10555120
CHS-8 x 450 (18")17 3/4" 4507.94-11855120
CHS-8 x 500 (20")19 11/16"5007.94-15055120
CHS-9 x 550 (22")21 11/16"55098-16080175
CHS-9 x 650 (26")25 9/16"65098-19080175
CHS-9 x 760 (30")30760910-22580175

Cable Tie Mounts

ModelL x W (mm)H (mm)T (mm)
CHS-HWA-320 x 206.15
CHS-HWA-430 x 308.76.4

*Product Specifications Subject To Changes Without Prior Notice

Fans

80 x 80 x 25

Size (mm)VoltagePower ConsumptionFrequencyAir Flow
SpeedCFM
80 x 80 x 25110/115VAC 10/11W50/60 Hz2300 / 270026/33
80 x 80 x 25220/230VAC10/11W2300 / 270026/33

 

*Product Specifications Subject To Changes Without Prior Notice.

 

Revolving/Flashing & Tower lights

Revolving lights

ModelLED-1101JW
VoltageMulti Voltage: 12VAC/DC, 24VAC/VDC, 110VAC/DC, 220VAC
MountingScrew Mounting
SoundWith Buzzer
Power Consumption10W
Lighting TypeLED
Flashing Rate90-150/Min
Colours AvailableRed/Amber/Blue/Green

Tower lights

 

ModelLTA-1 / LTA-1J (with buzzer)LTA-2 / LTA-2J (with buzzer)LTA-3 / LTA-3J (with buzzer)
No. of Stages123
Voltages Available12VDC / 24VDC / 110VAC / 220VAC12VDC / 24VDC / 110VAC / 220VAC12VDC / 24VDC / 110VAC / 220VAC
Colours AvailableRed/Amber/Green/Blue/WhiteRed/Amber/Green/Blue/WhiteRed/Amber/Green/Blue/White

*Product Specifications Subject To Changes Without Prior Notice

Relays & Sockets

Miniature Power Relays


  • Available in 2 Poles (MY2N) and 4 Poles (MY4N)
  • Comes with operational indicator lights
  • Sockets PYF08A-E (for use with MY2N) and PYF14A-E (for use with MY4N) available
  • Coil Voltages available in: 12VAC, 24VAC, 110VAC, 230VAC, 12VDC, 24VDC

 

61FGP-N Floatless Level Relay

  • Supply Voltage: 230VAC, 50/60Hz
  • Operating Voltage Range: 85% – 100% of Rated Voltage
  • Inter-Electrode Voltage: 8VAC
  • Inter-Electrode Current: Approximately 1mA AC max
  • Response Time: Operate – 80 ms max ; Release – 160ms max
  • Control Output: 1A, 250VAC (Inductive load) ; 3A, 250VAC (Resistive load)
  • Operating Ambient Temperature: 0°C to +55°C
  • Operating Humidity: 45% to 85% RH

*Product Specifications Subject To Changes Without Prior Notice

Filters

Filter guard

Material: ABS
IP Protection: IP40
Colours Available: Beige, Grey, Black
ModelDimensions (mm)Suitable for Fan Size (mm)
3" 87 x 8780 x 80
3 1/2" 97 x 9792 x 92
4"126 x 126120 x 120
6"180 x 162172 x 150

Ventilator filter

Material: ABS
IP Protection: IP44
Colours Available: RAL 7032 / RAL 7035
ModelDimensions (mm)Suitable for Fan
RT 150148.5 x 148.54"
FU 200204 x 2046"

Ventilator filter with hood

Material: ABS
IP Protection: IP55
Colour: RAL 7035
ModelDimensions (mm)Suitable for Fan
FU 9801109 x 1093"
FU 9802121 x 1213 1/2"
FU 9803148.5 x 148.54"
FU 9804204 x 2046"

*Product Specifications Subject To Changes Without Prior Notice

Analog & Digital Timers

DEMEX 24 HR TIME SWITCH

Function

  • Analogue time switch, 1 channel
  • Daily/24 hours program
  • 48 switching segments
  • DIN rail installation
  • Synchronised with mains
  • Shortest switching time: 30 Minutes
  • With power reserve 150 hours

Technical data

  • Voltage rating: 110-230VAC 50/60Hz
  • Voltage limit: 100-240 VAC
  • Width: 3 Modules
  • Installation type: DIN-rail
  • Program:Daily (24hours) Program
  • Power reserve: 150 hours
  • Max: switching capacity at 250 VAC, cosф = 1: 16A
  • Max. switching capacity at 250VAC, cosф = 0.6: 4A
  • Shortest switching time: 30 minutes
  • Programmable every: 30 minutes
  • Time accuracy: ≤ ± 1s/ day (Quartz)
  • Power consumption: 1 VA
  • Ambient temperature: -20°C ~ +55°C
  • Manual switch with 2 positions: AUTO/ Permanent OFF

AHC-15 DIGITAL TIME SWITCH

Function

  • DIN RAIL installation
  • LCD display, Day/week program
  • 18 ON/OFF programs
  • 18 times pulse programs
  • Lithium battery power reserve: 3 years
  • Auto time should be error correction ±30 sec, weekly

Technical data

  • Voltage rating: AC220V 50/601-Iz
  • Voltage limit: AC 180V~250V
  • Hysteresis: ≤ 2sec/day (25°C)
  • On/ off operation: 18 on & 18 off, 18 times pulse
  • Power consumption: 5VA (max)
  • Display: LCD
  • Service life: Mechanically l07 ; Electrically 105
  • Minimum interval: minute (pulse/ cycle l s)
  • Weight: approx 150g
  • Time basis: quartz
  • Ambient humidity: 35 ~ 85%rh
  • Ambient temperature: -10 ~ +-40°C
  • When the battery reserve is in use, the battery mark on the LCD display will be indicated. When in use in power mode, the battery mark will not be indicated.
  • Count down: 1 sec-99 min 59 sec
  • Pulse: 1 sec-59min 59 sec
  • Switching power: 16A 250VAC(cosф=1); 10A 250VAC (cosф=0. 6)
    Incandescent lamp load: 2300W
    Halogen lamp load: 2300W
    Fluorescent lamps: Non compensated, series compensated; 1000VA, Parallel compensated 400VA (42µf)
  • Switching contact: 1 changeover switch
  • Power reserve: 3 years (lithium battery)

*Product Specifications Subject To Changes Without Prior Notice