623 similar products

• Xinhongrun NHR-5330A intelligent valve position feedback regulator valve positive and negative rotation control electric valve adjustment Price: $65.80 Price: $42.953494 Transactions
• Hongrun instrument NHR-5400C programmable thermostat Furnace temperature instrument Program section thermostat thermostat Price: $202.36 Price: $102.174998 Transactions
• New Hongrun instrument NHR-1100F single loop display alarm controller Speed frequency temperature pressure gauge Price: $64.46 Price: $30.415092 Transactions
• New Hongrun NHR-5310D intelligent PID regulator thyristor zero-crossing trigger pulse constant temperature control Price: $100.17 Price: $65.1111992 Transactions
• Hongrun instrument NHR-M33 intelligent distributor One-in-one-out one-in-two-out Two-in-two-out 4-20mA Price: $68.93 Price: $35.397961 Transactions
• New Hongrun NHR-5720A B C 16-way inspection instrument Thermal resistance PT100 thermocouple temperature inspection instrument Price: $322.86 Price: $178.4713860 Transactions
• Hongrun instrument NHR-5720C multi-channel intelligent inspection instrument PT100 temperature circuit detector 485 communication Price: $322.86 Price: $178.4713884 Transactions
• AT temperature controller Intelligent PID controller Boiler thermostat Over temperature alarm Temperature switch Electronic Price: $45.50 Price: $38.97595 Transactions
• Intelligent PID regulator Liquid level pressure temperature flow control inverter 4-20mA main control current voltage Price: $35.45 Price: $35.1210586 Transactions
• Intelligent PID regulator Fuzzy self-tuning constant temperature and constant voltage control master control 4-20 current 0-10V voltage regulation Price: $86.78 Price: $60.49272 Transactions
• New Hongrun NHR-1300A B C D E F H Fool fuzzy PID thermostat (regulator) Price: $76.96 Price: $55.513882 Transactions
• Hongrun instrument NHR-5100L K M single circuit light column display controller Water level level special controller Price: $114.45 Price: $64.4011531 Transactions
• New Hongrun NHR-5330A B C D E F H L M K dual input valve position controller PID adjustment Price: $65.80 Price: $43.023440 Transactions
• New Hongrun NHR-5320C external given PID regulator constant temperature and constant voltage remote external given target value Price: $134.75 Price: $88.287991 Transactions
• New Hongrun NHR-1100B digital display control alarm instrument Pressure temperature liquid level speed frequency RS485 communication Price: $64.46 Price: $30.413956 Transactions
• New Hongrun instrument NHR-1100H single loop display alarm controller Water level temperature pressure display table Price: $64.46 Price: $30.414731 Transactions
• New Hongrun instrument NHR-5200B double loop digital display controller solar temperature difference adjustment Price: $100.17 Price: $65.1111547 Transactions
• Hongrun instrument NHR-5200D dual circuit temperature transmitter Pressure sensor display liquid level alarm Price: $100.17 Price: $65.3111545 Transactions
• New Hongrun instrument NHR-5200E dual-loop digital display controller two-channel analog acquisition control Price: $100.17 Price: $65.3111548 Transactions
• New Hongrun instrument NHR-5200K double loop digital display controller water tank level control light column instrument Price: $151.49 Price: $105.747948 Transactions
• New Hongrun instrument NHR-5200F dual-loop digital display controller Addition subtraction multiplication division operation Price: $100.17 Price: $65.3111545 Transactions
• New Hongrun instrument NHR-5200L double loop digital display controller water tank level control light column instrument Price: $151.49 Price: $98.417943 Transactions
• Hongrun instrument NHR-5100E single loop intelligent digital display controller Analog RS485 signal remote transmission Price: $58.21 Price: $38.1413034 Transactions
• New Hongrun NHR-1304C Fool fuzzy PID thermostat PT100 resolution 1℃industrial furnace thermostat Price: $56.65 Price: $37.134000 Transactions
• Hongrun instrument NHR-5100D single loop digital display controller Urban sewage level measurement and control Price: $58.21 Price: $38.1412975 Transactions
• New Hongrun NHR-1300A high precision PID regulating thermostat Valve controller Variable frequency constant pressure water supply Price: $76.96 Price: $55.893966 Transactions
• Hongrun NHR-1304B Fool fuzzy PID thermostat PT100 resolution 1℃heating furnace constant temperature control Price: $56.65 Price: $37.133997 Transactions
• Xinhongrun NHR-1304D Fool fuzzy PID thermostat K-type resolution 1℃heating and cooling control Price: $56.65 Price: $37.133983 Transactions
• Hongrun NHR-1304F Fool fuzzy PID thermostat resolution 1℃High frequency industrial furnace regulator Price: $56.65 Price: $37.134000 Transactions
• New Hongrun NHR-1304A B C D E F H Fool fuzzy PID thermostat PT100 resolution 1℃ Price: $56.65 Price: $37.133996 Transactions
• New Hongrun NHR-1304H fool fuzzy PID thermostat water tank level pressure upper and lower limit alarm control Price: $56.65 Price: $37.134000 Transactions
• Hongrun instrument NHR-5100B single loop intelligent digital display controller Pump pressure alarm controller Price: $58.21 Price: $38.1413043 Transactions
• Hongrun instrument NHR-5100F single loop digital display controller Central air conditioning fan temperature control Price: $58.21 Price: $38.1413026 Transactions
• Hongrun instrument NHR-5100H single loop digital display controller Thermal resistance thermocouple analog input Price: $58.21 Price: $38.1413041 Transactions
• New Hongrun NHR-1300B fool fuzzy PID regulator regulator intelligent variable frequency constant flow control Price: $76.96 Price: $56.723997 Transactions
• Hongrun NHR-1300E fool fuzzy PID thermostat for heating furnace Intermediate frequency induction furnace Heat treatment furnace Price: $76.96 Price: $55.973992 Transactions
• Hongrun NHR-1300H fool fuzzy PID adjustment No negative pressure variable frequency constant pressure control variable frequency liquid level control Price: $8.68 Price: $6.871003958 Transactions
• New Hongrun NHR-1340 fool-type segment controller Fuzzy PID regulator Heating and cooling constant temperature Price: $123.82 Price: $80.322998 Transactions
• Hongrun NHR-1300D Fool fuzzy PID thermostat drive voltage regulator Power regulator Solid state Relay SSR Price: $76.96 Price: $55.513996 Transactions
• New Hongrun NHR-1304E Fool fuzzy PID thermostat resolution 1℃Pressure liquid level flow control Price: $56.65 Price: $37.134000 Transactions