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Please mention the brands of transmitters you have used, and include your feedback as well
:lol Ganges, eja, Ganges eja
Yokogawa, Rosemount, and ABB are all good options
EJA, Rosemount, e+h, Siemens, CHUANYI, WILTE, SHANGYI. EJA: it’s cheap and easy to use, and the quality is fine as well, but make sure it’s an authentic product ; Rosemount has always worked well; it’s my top choice ; There are many fake E+H products; one of them is called Beijing E+H, and its product quality is average – it’s not as good as EJA and Rosemount products. Siemens also offers good quality, but its handheld controllers are dedicated. Chuanyi offers relatively good domestic products; Wiltai also produces first-class items. Shangyi is a reputable brand, but fake products are widespread there, making it difficult to obtain genuine ones. Other domestically produced ones have too low precision, so I hardly use them.
Regarding what was mentioned on the 7th floor, I’ve used all of the brands except Siemens; among domestic brands, I’ve also used Anhui Tiankang’s products, but they were quite average in quality… Beijing E+H is okay as well – it’s not that bad. Most of the E+H products available in China are produced in Beijing……
Personally, I feel that the craftsmanship and quality of Tiankang are similar to those of plastic products. . . The quality is quite average; the service quality of E+H is not very good
E+H has no experience with after-sales service, but the quality of its products is fairly good. The temperature-sensitive type from Tiankang works okay; as for the pressure-sensitive type, I didn’t dare to make a decision after checking the selection manual… So I’ve never seen the actual product in person.