Contact B2B Inquiry Request a Quote Send model numbers, quantity, target price, or project notes. ChainXcel will match the product and reply with availability and quotation details. Product / Model ListSiemens SITRANS 7MC Temperature Measurement 7MC1000-1BA21-ZT20 7MC1000-1BA21-ZT20 Quantity Your Name Email Company WhatsApp / Phone Message Submit RFQ WhatsApp Sales