SPECIFICATION - HYDROGEN CHLORIDE TWO WIRE 4-20 MA TRANSMITTER 

 

UNIPHOS – 570 T

 

Gas                                                     :           Hydrogen Chloride (HCl)

 

Range (ppm)                                     :           0 – 30 ppm

 

Resolution (ppm)                               :           1 ppm

 

Response Time (T90)                      :           70 sec

 

Detection Principle                           :           Sealed Electrochemical Sensor

 

Gas Sampling                                   :           Diffusion

 

Accuracy                                            :           Inherently ±2% (But also depends on

                                                                        accuracy of calibration gas)

 

Operating Life of Sensor                  :           Expected life >2 year.

                                                                        Warranted for one year.

 

Operating Temperature                    :           -10 to 40 °C

 

Operating Pressure                          :           Ambient ±10%

 

Output                                                 :           4 – 20 mA

 

Power Supply from                           :           15 – 24 V DC

Contrôler / DCS                               

 

Dimensions                                       :           120 x 122 x 90 mm

 

Case Material                                    :           Polyester; IP 66 rating

 

CMRI Certified                                  :           EEx ia IIB T6

CMRI certified for Group II A & II B

                                                                        Category ia as per IS : 5780 1980

Temperature class – T6