Resistance Thermometer TP 62 Hengesbach - Wiratama Mitra Abadi | Industrial Equipment

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23.12.20

Resistance Thermometer TP 62 Hengesbach



The QUICKTEMP TP62 temperature sensor has 2 transmitters in the connection head, which may, for example, be used for indication and registration purposes. In addition, QA tests, repair and maintenance work are possible without having to interrupt the process and open the measuring point. The entire device, including the connection head and measuring insert can be taken out of the process without loosening the electrical cables. This saves time and resources and creates process security.

The measuring insert is a double PT100 sensor with spring bearings and metallic contacts to ensure good heat transmission and short response times. The design of the Quicktemp system is based on one basic device with various fitting lengths or process connections, assuming defined fitting lengths. For the user, this guarantees a high degree of flexibility, while at the same time minimising the storage costs.

The two standard TE42 transmitters installed have an mA output and can be programmed via the set-up plug. The connection head in the PA is robust and resistant to external environmental conditions (protection class IP 66); it ensures good access, including the cabling of the transmitters.

Features:

  • double transmitter (4-20 ma or hard output with 2-wire technology)
  • quality assurance tests and retooling without process interruption and without loosening the electrical wiring.
  • exchangeable measuring insert with spring bearings and metallic contact.
  • various designs for appropriate installation, adaptation to existing measuring points without design changes.
  • quick response times due to tapered sensor tips

Another Article:

Specification:

General details

   
     
Device type/measuring principleTP62...T500 / Pt100 resistor   

Measuring insert

    
Sensor type- 2x Pt100 in accordance with EN 60751, 3-wire   
Version- Standard version tmax=400°C   
 - Mineral-insulated version tmax=600°C, vibration resistant   
DimensionsLength 154mm (with T500), Ø=3mm   

Output

    
Version- Temperature transmitter - 2X TE42, 4...20mA, 2-wire (standard)   

Transmitter TE42

    
Supply voltage10 to 35 VDCTemperature drift≤ ± 0.01% 
Current requirement≤ 3.5mACalibration temperature+25°C ± 5K 
Current limitation≤ 23mAAmbient temperature-40...+85°C 
Switch-on delay4sConfigurable start of range< 50% final value 
Response time1sAttenuation0...60s, configurable 
Fault signal≤3.6mA / ≥21mA, configurableVibration resistance4g / 2...150Hz (according to IEC 
   60068-2-30) 
Voltage change influence≤ ± 0.01%/V of 24V FSProtection classIP00 (installed, see housing protection 
   class) 
Circuit type2-wireClimate classCl. C, EN60654-1 
Output signal4...20mA or 20...4mA, 2-wireCE conformityEN 61326-1 
Load resistance(Vref-10V)/0.022AMeasuring accuracy (typical0.2K or 0.08% 
  values)  
Long-term stability≤ ± 0.1K/year (under reference condi-Measuring current at sensor< 0.6mA 
 tions)(normal)  
Linearity error≤ ± 0.1%/Kmax. sensor cable resistance11Ω/wire 
Burden influence≤ ± 0.02%/100Ω FSWire compensation with 2-L  
Measuring rangeTypePt100, 2L / 3L / 4Lmin. temperature-200°C
 min. temperature span10Kmax. temperature+650°C
Connecting terminalsScrew clamps (captive screws), wires up to 1.75mm² or 1.5mm² with wire-end ferrules   

Measuring accuracy

    
Pt100 class in accordance with EN 60751- A (Standard)   
 - AA (1/3B)   
Response timesT50≤4…6sec or shorter (design-dependent), other information on request   

Conditions of use

    
Medium temperature-50...400°C (standard), -50...600°C (version with mineral-insulated measuring insert)   
Ambient / storage conditions- -40...+85°C (increased risk of cable breaks at less than -20°C)   
- Humidity 95%, without condensing (depending on transmitter used)
     
Protection class acc. to EN60529   IP 67 and IP 69K (depending on design)
     
Structural design - basic device  
     
Electrical connectionRound plug-in connector M12x1, 4-pin, nickel-plated brass (stainless steel available on request)   
Process connectionQuicktemp with screw-in thread G¼“ - for protective sleeves with collar and loose union nut G¼“   
SealCaptive O-Ring seal   
Materials- Field housing / lid:CrNiSt 1.4301 (304)  
 - Housing seal:FPM (Viton®)  
 - Measuring insert:CrNiSt 1.4571  
 - O-Ring seal:FKM  
Structural design - protectivesleeves   
     
Process connection- Clamp connection   
 - Weld-in solutions   
 - Conical coupling / threaded coupling DIN 11851   
 - Female union / threaded coupling DIN 11864-1   
 - VARIVENT® type N, type F   
 - 1“ ISO 228 thread   
 - Other connections such as elastomer-free sealing systems, Ingold connectors, 1“ ISO 228 thread, ...   
Materials- Sleeve body and collar CrNiSt 1.4404   
 - Union nut CrNiSt 1.4305   
Shape of tip- Standard   
 - Tapered   
Max. process pressureDepending on design, min. PN10 (optionally up to PN80, pay attention to design)   

Accessories for Quicktemp TP62...T500

    
     
Configuration kitTZ42-USB with HengCom software (as download at www.hengesbach.com)   
CertificatesCalibration certificate, conformity declaration, material products in accordance with EN 10204   

Download Data Sheet:Resistance Thermometer TP 62

Ref: Hengesbach.com

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