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ALRE JTU

Photo ALRE JTU Specifications ALRE JTU User Manual for ALRE JTU Related instruments to ALRE JTU

ALRE JTU Thermostat

ALRE JTU Thermostat
ALRE JTU Thermostat
ALRE JTU Thermostat

This device series has been specially designed for use as a minimum- or maximumvalue thermostat for the monitoring of inlet air and control of fans in ventilation and air-conditioning systems. As an overheat protection thermostat for control of electric heating registers and air heaters directly fired with oil or gas.

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Made in Germany. brand ALRE, model JTU

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

price by request

Available

Available

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Technical specifications of ALRE JTU

Type JTU-1 JTU-3 JTU-5 JTU-6 JTU-20 JTU-50
Article number E6100012 E6100036 E6100048 E6100051 E6100075 E6100000
Ambient temperature, lower value -15 °C -15 °C -15 °C -15 °C -15 °C -15 °C
Ambient temperature, upper value 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C
Bearing temperature, lower value -15 °C -15 °C -15 °C -15 °C -15 °C -15 °C
Bearing temperature, upper value 80 °C 80 °C 80 °C 80 °C 80 °C 80 °C
Capillary length 0,35 m 0,35 m 0,35 m 0,35 m 1,25 m 0,35 m
Colour Grey Grey Grey Grey Grey Grey
Control range, burner from 20 °C 20 °C 60 °C 80 °C 20 °C -25 °C
Control range, burner up to 100 °C 100 °C 140 °C 140 °C 100 °C 65 °C
Cooling control function Yes Yes Yes Yes Yes Yes
Degree of contamination 2 2 2 2 2 2
Device version Surface-mounted unit Surface-mounted unit Surface-mounted unit Surface-mounted unit Surface-mounted unit Surface-mounted unit
Electric connection Screw terminals Screw terminals Screw terminals Screw terminals Screw terminals Screw terminals
Electronic control No No No No No No
External reset No Yes No Yes Yes No
Function type (systems engineering) TW STB TW TB STB TW
Heating control function Yes Yes Yes Yes Yes Yes
Housing material Sheet steel Sheet steel Sheet steel Sheet steel Sheet steel Sheet steel
Internal setting Yes Yes Yes Yes Yes Yes
Length of sensor 350 mm 350 mm 350 mm 350 mm 1250 mm 350 mm
Max. sensor temperature 200 °C 200 °C 200 °C 200 °C 200 °C 200 °C
Maximum air humidity (non-condensing) 95 % r.H 95 % r.H 95 % r.H 95 % r.H 95 % r.H 95 % r.H
Maximum switching current 15 (8) A 15 (8) A 15 (8) A 15 (8) A 15 (8) A 15 (8) A
Maximum switching voltage 230 V AC, 50 Hz 230 V AC, 50 Hz 230 V AC, 50 Hz 230 V AC, 50 Hz 230 V AC, 50 Hz 230 V AC, 50 Hz
Medium Air, not aggressive Air, not aggressive Air, not aggressive Air, not aggressive Air, not aggressive Air, not aggressive
Minimum switching current 150 mA 150 mA 150 mA 150 mA 150 mA 150 mA
Minimum switching voltage 24 V AC / 50 Hz 24 V AC / 50 Hz 24 V AC / 50 Hz 24 V AC / 50 Hz 24 V AC / 50 Hz 24 V AC / 50 Hz
Mounting / attachment Mounting on air duct Mounting on air duct Mounting on air duct Mounting on air duct Mounting on air duct Mounting on air duct
Number of control ranges 1 1 1 1 1 1
Number of outputs 2 2 2 2 2 2
Operating voltage None None None None None None
Operation Internal setpoint adjuster Internal setpoint adjuster, reset button Internal setpoint adjuster Internal setpoint adjuster Internal setpoint adjuster, reset button Internal setpoint adjuster
Output signal Switching Switching, burner interlocking Switching Switching, burner interlocking Switching, burner interlocking Switching
Potential free switching contact Yes Yes Yes Yes Yes Yes
Protection class I I I I I I
Rated impulse voltage 4000 V 4000 V 4000 V 4000 V 4000 V 4000 V
Safety and EMC In accordance with DIN EN 60730 In accordance with DIN EN 60730 In accordance with DIN EN 60730 In accordance with DIN EN 60730 In accordance with DIN EN 60730 In accordance with DIN EN 60730
Scale Degree Celsius Degree Celsius Degree Celsius Degree Celsius Degree Celsius Degree Celsius
Sensor element Capillary tube Capillary tube Capillary tube Capillary tube Capillary tube Capillary tube
Sensor material Cu Cu Cu Cu Cu Cu
Surface properties Matt Matt Matt Matt Matt Matt
Switching contact Two-way contact Two-way contact Two-way contact Two-way contact Two-way contact Two-way contact
Switching difference 8……30 k – 8……30 k – – 1.5 K
Switching difference, can be adjusted Yes – Yes – – No
Switching element Microswitch Microswitch Microswitch Microswitch Microswitch Microswitch
Switching power 3450 W 3450 W 3450 W 3450 W 3450 W 3450 W
Type of protection IP40 IP40 IP40 IP40 IP40 IP40
With explosion protection No No No No No No

User Guide and Instruction manual for ALRE JTU

You can request the necessary certificates, documentation, instructions and user guide for ALRE JTU using the special form.

You can buy ALRE JTU in Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . ALRE JTU price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.

See also: Thermostats