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MFDP Multi-function Display Unit/Transmitter

 

 

Vertical type

 

 

Horizontal type

 

 

Mini type

 

Applications & Features

 

• Designed for flush mount, measure and display environment temperature, humidity and diff. pressure


• 316L front panel, PMMA window, flat surface, no dust stay, good for all detergents, sanitizers and bactericides


• Parallel or alternatively display input channels 1 to 3


• Large high light 3.2 color TFT LCD display


• Multiple inputs and outputs for different applications


• High accuracy sensor, 100% field changeable


• Optional 3 analog 4~20mA/0~10V inputs signals


• Optional 3 analog 0~10V outputs signals


• Optional RS485/Modbus RTU and key functions


• Compatible to any DDC/PLC/SCADA or other data collect and control systems


• Very high performance/price ratio: replace the single channel (T/RH/DP) display instruments, provide value added multi-function combination including local measurement, displaying and networking

Specifications

 

Display
Display: high light 3.2” color TFT LCD, resolution 320×240
Display panel material: PMMA
Resolution: ±0.1 engineering unit
Channels: 1~3 channels, parallel (simultaneously) or single
row(alternate) display
Engineering unit: 3 preset units, °C/°F, %RH and Pa
Update time: <1s
Housing
Front panel material: 316L stainless steel, 1.5mm thick
Back housing parts: fire-proof ABS+PC UL94 V-0 class
Protection: front panel IP65 (built-in temperature and
humidity sensor cap IP54)
Weight: MINI: about 380g; Horizontal: about 450g; Vertical: about 650g
Technical Specifications
Power Supply: 16~28VAC/16~35VDC
Consumption: 0.5VA

 

Built-in sensor:

 

Analog inputs: max. 3×(4~20mA/0~10V); over voltage and reverse
polarity protection; accuracy< 0.1%FS; load resistance < 250Ω(4~20mA)
or >100KΩ(0~10V); range: default 0~50°C /0~100%RH/0~60Pa, available
range -50~100°C /0~100%RH /-100~100Pa
Analog outputs: max. 3×(0~10V); over voltage and reverse
polarity protection; accuracy as low as 0.2%FS; load
resistance >2KΩ; range: same as analog inputs
Keys: set/reset alarm, DP re-zero, calibration, set
display mode, etc.
Communication: 1 USB for parameter checking and setting,
1 RS485/Modbus RTU, R/W enable, 9600 baud rate
Terminals: max Ø1.5mm2
Work Environment: 0~50°C, 0~95%RH (no cond.)
Storage Environment:-10~70°C
Process connection: Built-in T/RH sensor: a waterproof, air
breathable filter and sensing cap on front panel. Built-in diff.
pressure sensor: 2 conical nozzles, Ø 5 mm tube connection
on back, or 1 pressure sampling screw on front panel.
Approval: CE

 

Models

Note:
1. When selecting RS485, only the selected channel has the corresponding
function, and the other channels do not have.
2. When the built-in temperature / humidity sensor is selected, the front
panel has a corresponding sampling cap.
3. The total number of output channels should NOT be more than input.
4. MINI model does not have any built-in sensors, and can not have diff.
pressure port on front panel.

 

 

Sample Order	Order	OEM Order
Three work days	2 weeks	3 weeks

 Port

 Shenzhen, Hong Kong