Measurement and Control Technique
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MEASUREMENT AND CONTROL TECHNIQUE >

ContentController, Limiter eltherm competent in measuring,controlling, monitoring and indicating > TypeMeasuring range Enclosure (WxHxD) mmStandard rail Wall enclosureSupply Voltage12֖24 V AC 1630V DC 230 V ACMeasurementPT 100 Thermocouple Type J Thermocouple Type KAlarm indication Analogue output Digital display Power consumption IP protection class front Switching capacityFor hazardous areasPage eltherm Elektrow֤rmetechnik GmbH is the specialist of electrical heat tracingsystems. All electrical heat tracing systems must be temperature controlled.Even self regulating heating cables should...

Competence and Know-How As a competent partner in the electrical surface heating industrywe have committed ourselves to the specific problems of heatingand temperature control. From the initial design, engineering, andmanufacturing through to the delivery and installation elthermis your partner to talk to. Our solutions are economic and efficient. > Multi purpose applications Sensible Temperature Control The modular design principle enables accurate temperature con- trol/indication up to 800 ְC. Applications range from frost pro- tection impulse, measuring and analysis lines as well as to...

Application The display and control unit is used for remote monitoring and control of up to 24 connected controllers of the GP series. It is designed for instal- lation in control panels. Technical Data: Display . . . . . . . . . . . . . . . . .illuminated LC-display, 2x16 characters Operating . . . . . . . . . . . . . . .menu drive with entry keys max. bus length . . . . . . . . . . .100 m max. number of slave controllers .24 Switching capacity . . . . . . . . .2 A/230 V, change-over contact for general faultCross section for connection . . .max. 2.5 mm > 2 (supply), max 1.5 mm > 2...

Application Process temperatures up to 800C for standard rail installation Technical Data Nominal voltage . . . . . . . . . . .230 V, 50 HzPower consumption . . . . . . . . .max. 5 VA Controller temperature range . .0аC to 100C 0аC to 200C 0аC to 400C (standard setting) 0аC to 800CSwitching capacity . . . . . . . . .12 A Accuracy with PT 100 . . . . . . . . . . . . . .+/- (0.5аK + 0.5 % of meas.r.) with thermocouple type K . . . . .+/- (1.0K + 1.0 % of meas.r.) with thermocouple type J . . . . .+/- (1.5аK + 1.5 % of meas.r.) Resolution (internal) . . . . . . . . .0.1C (PT 100)0.4аC...

Order No.CustomerSerial No. > Type ELT-GP1.1 is mainly intended for heating cableswith cold tail on both sides for wall installation: ELT-GP1.1 (1xM20; 2xM16; 1xM25; 1xM12) ELT-GP1.2 ELT-GP2 (3xM20; 1xM16; 1xM12) for DIN-rail installation: Controller and limiter combination Controller:Limiter: ELT-GP3 * (1xM20; 3xM16; 2xM12; 1xM20 optional) > set-value/range: 1 0100ְC 2 0200ְC 3 0400ְC * 4 0800ְC *heating exit: 1 with 1 load relay 2 with 2 load relayssignalling exit: without signalling relay 1 with relay K3 general faultē 2 with relay K4 excess temperatureē 3 with relay K3 and K4sensor...

Technical Data ex-box DIS with ex-box enclosed operation panel: Certificate . . . . . . . . . . . .IBExU 04 ATEX 1165 Classification . . . . . . . . . .II 2GD E Ex em [ib] IIC T4 IP65 T100 Dimensions . . . . . . . . . . . .190 x 140 x 150 mm (WxHxD)(incl. wall mounting bracket, excl. glands)Enclosure material . . . . . . .aluminium IP rating . . . . . . . . . . . . . .IP 65 Ambient temperature . . . . .- 32 to 60C Cable entrance . . . . . . . . .2 x M201 x M25Display . . . . . . . . . . . . . .2 x 4 35-segment LED Supply Voltage . . . . . . . . .230V +/Ж 10% Power Supply . . . . . . . . ....

Technical Data ex-box LIM > Certificate . . . . . . . . . . . .IBExU 04 ATEX 1165 Classification . . . . . . . . . .II 2GD E Ex em [ib] IIC T4 IP65 T100 Dimensions . . . . . . . . . . . .190 x 140 x 150 mm (WxHxD)(incl. wall mounting bracket, excl. glands)Enclosure material . . . . . . .aluminium IPrating . . . . . . . . . . . . . .IP 65 Ambient temperature . . . . .- 32 to 60C Cable entrance . . . . . . . . .1 x M25 (range 9Ж13mm)2 x M20 (range 711mm) 1 x M12 (range 3֖4mm)Nominal voltage . . . . . . . .230V +/ 10% Power supply . . . . . . . . . .230 V, 16 A 2-pole Nominal current . . . . ....

Type series EL-CTB und EL-CTCTechnical Data Protection class . . . . . . . . . . . .II 2 GD EEx d IIB T6 (Type CTB)II 2 GD EEx d IIC T6 (Type ֖CTC) (Attention: The equipment group may change when customer installed cable entrances are used !)Ambient temperature . . . . . . . .32 to +50ְC Switching capacity . . . . . . . . .16 A / 230 V Control characteristics . . . . . . .2-point Hysteresis . . . . . . . . . . . . . . . .2.5% of scale end value Capillary tube . . . . . . . . . . . .stainless steel, Mat. 1.457 Enclosure . . . . . . . . . . . . . . . .aluminiumdimensions (WxHxD) 140 x 120 x...

Sensor2 load relays for alarming (option)HeatingPower supply

Description The electronic temperature controller type ELTC/H is designed foruse as an ambient thermostat or surface thermostat with remotesensor. Cable glands and terminals are provided for the powerconnection. The unit is supplied in a weather proof plastic enclo-sure, with a transparent cover. The controller should be protectedfrom direct sunlight when used outdoors. Technical Data Electronic temperature controllerTemperature ranges . . . .0 up to +100C / 0 up to +200аC / 0 up to +250C / 150 up to +400аCSensor . . . . . . . . . . . . .Pt100 (2 wire)Power Supply . . . . . . . .230V...

Applications Frost protection applications. To be used as surface and ambient thermostat for series heating cables and self-regulating heating cables. Function If the sensed temperature is lower than the adjusted set point of +3ְC, the relay contact closes and the heating switches on. Description The electronic temperature controller type ELTC 05-Frostcontrol is designed for use as an ambient thermostat or surface thermostat with remote sen- sor. Cable glands and terminals are provided for the power connection.The unit is supplied in a weatherproof plastic enclosure, with a greycover. The...