Temperature Sensor With Fixed RTD Element and ¾” or 1” Connection Series NG PT100's

Principle

EMCO temperature sensors series NG are used for temperature measurement in many industries including in chemical and petro-chemical industries, pharmaceutical and food industry, and marine industry etc.

Construction

• The sensing element consists of a ceramic plate with platinum fixed to it according to the thin film technique. The electrical resistance changes with the temperature. The resistance is 100 ohm at 0°C.
• Due to the small weight of the sensing element, 2 things are secured :
• Short response time and insensitive to vibrations.
• Connecting Head:Type B according to DIN 43729, standard in aluminium IP 55,,option stainless steel IP 65, plastic with threaded cover, aluminium with threaded cover
• Sensor :Pt100 according to IEC 751
• No. of sensors :1 or 2
• Well OD :8 mm
• Well material :Stainless steel AISI 316Ti (1.4571).
• Process connection :  ¾” or 1” BSP P int.  
• Accessories :Temperature transmitter 2 wire 4-20 mA, HART communication, Profibus PA,
• Foundation fieldbus EEx ia IIC T4/T6 for hazardous areas

Technical Data

• Max. working pressure :50 bar
• Max fluid velocity :Gasses 25 m/s, liquid 3 m/s
• Temperature range :-50 + 400°C. Outside these limits wire wound sensors are to be used
• Accuracy :± 0,3 + 0,005 x t where t is the temperature in °C (class B) higher accuracies are available class A, 1/2 DIN, 1/3 DIN 1/6 DIN on request
• Electrical connection :PG 16 for type B and plastic head, PG 16, M20, ½”NPT for stainless steel and threaded aluminium head

Sizes

DIN Flanges

Supplied by DP-Flow