High precision temperature transmission
Optimized for precision industry
Configurable analog signal transmission (4-20mA)
Communication via RS485 MODBUS (PC-HMI and PLC)
Built-in LCD
Simple and sleek design
2-wire technology and analog signal output (4-20mA)
High accuracy in total ambient temperature range
Wide power supply range (voltage)
Easy programming (calibration) via HART modem
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Stable multiple control over up to 128 units via 2-way RS485 communication
Individual or simultaneous set value changes of TX3 series connected
Rotating display of each room status
Average temperature computation
High resolution of differential pressure
Pressure unit selection and variable range display
Excellent long-term stability
Sensor error detection
Analog signal output (4-20mA) and range configuration
RS485 communication (ModBUS/ASCII)
Smart-rail mount design
Valve open ration control mode by external signal
Compulsory valve open ration control mode by RS485
Open ratio maintenance mode for user’s input
Possible to precise control by hot gas by-pass operation
Various types of refrigerant are available
Compatibility with various kinds of EEV
Economical and stable
Various input sources for valve open ratio control
Compatible with various refrigerants
Smart-rail mount (DIN 35 rail)
Micro step drive/1/65000 control
Integral & flush type transmitter
Application of high resolution graphic LCD
Capacitive touch button
Displays four measured values (T, RH, dT, differential pressure)
Display function of trend data graph
2 digital alarm outputs
3 analog (4~20m A) outputs
RS485 modbus RTU communication
Front cover made of stainless steel
1. Main feature:
Heavy industrial CE approved
100V/m EMI protection
Reverse polarity protection
Extended temperature range
1% total error band
Compact outline
2. Specifications:
Range: 0 to 16bar
Overload pressure: 2 times of rated pressure
Burst pressure: 3 times of rated pressure
Accuracy: ±1%F.S
Analog signal output: 4-20mA
Wiring: 2 wires
Power supply: 9-30V DC
Pressure port: NPT1/4
Best reliability and stability
High density sintered alloy filter and electrostatic thin film element
Excellence under the damp-proof and dust-proof conditions
Low voltage and long-distance transmission
Analog signal transmission (4-20mA)
Efficient control of multiple air compressors
Intelligent balance control by rotation
Large display and easy-to-use user interface
Trip data log
Convenient maintenance
Analog signal output
Compact all-in-one type with high performance and powerful functions
RS485 communication (Modbus) and scalability
3-step fan speed control (low/mid/high)
All-in-one (control and display)
Easy-to-use control
Auto save and restoration of parameter values
Self-diagnosis
High resolution of differential pressure
Pressure unit selection and variable range display
Excellent long-term stability
Sensor error detection
Analog signal output (4-20mA) and range configuration
RS485 communication (Modbus/ASCII)
- Built-in digital motor protection function of digital types
- Can check motor current and cause of failure via data display
- Has a variety of protective elements (overheating, overcurrent, undercurrent, lock protection function)
- Be easy to check the cause of failure by storing the last one
- Built-in switching type power supply (light weight and energy saving by low power consumption)
- Built-in open type standard communication protocols (MODBUS RTU)
- Built-in fuse disconnection detection function
Pressure range: -199-500Pa (-0.8-2.0 inch H2O, -20-50mm Aq)
Compact panel-mounted controller
High resolution of differential pressure
Excellent long-term stability
2 relay or 2 NPN-TR outputs
Analog signal output (4-20mA) configuration
RS485 communication (MODBUS/ASCII)
