Temperature&Humidity TB750 EX

These intrinsically safe industrial measuring probes were developed to meet the need of providing precise and risk-free humidity monitoring in potentially explosive areas.

This series sets completely new standards for easy mounting and user-friendliness. The modular add-on concept consists of two parts that can be separated from each other, thereby substantially simplifying mounting, operation, and maintenance.

 Otherwise, the probe design types do not differ from the proven standard versions of the industrial series that offers 2 m, 5 m sensor lines. The special sensor head variants that permit use in an underpressure and overpressure range from 0 to 20 bar and at high process temperatures of up to 120 °C are also available.

Measuring range:0...100%rh

Accuracy (MR 5...95%rh at 10...40 °C):±2%rh

at T<10 °C; T>40°C:0.1%/K additional

Output:4...20 mA

Temperature

Measuring element (ref. DIN IEC 751):Pt 100 class B

Measuring range: -20...+80 °C

(special models with special measuring range on demand)

Accuracy at 23°C :±0.2 K

other ranges : ±0.3 K

at T<10°C, T>40°C :±0.007 K/K additonal

Output :4...20 mA

Others

Storage temperature -40...+80°C

Approved operating temperature range :-40...+80°C

Maximum surface temperature of housing :95°C

Sensor operating voltage:13...24V DC (intrinsically safe)

Maximum admissible input voltage Ui .: 24V DC

Maximum admissible input amperage Ii :100 mA

Maximum admissible input power Pi :780 mW

Maximum inner capacity Ci .:negligible

Maximum inner inductivity Li : negligible

Degree of protection .:IP 66

II 1/2G Ex ia IIC T4

 datasheet-TB750-cn-47504-0.pdf

  datasheet-TB750-en-47504-1.pdf

 ATEX_Temperature and Humidity TB750_X.pdf

 TB750_Declaration of conformity CE

 productattachments__file1125-ex_ce_declaration.pdf

 Operation manual_TB750.pdf

For measurements in complex industrial applications

For measurements under rough operating conditions