APPLICATION
Used for capacitance measurement
SPECIFICATIONS
Power supply: 9-32VDC
Output: 4~20mA with HART (2-wire)
Capacitance measurement range:
40PF ~ 2500PF,
Resolution: 0.01PF
Operating temperature:
-20°C ~ +70°C(with LCD)
-40°C ~ +85°C(without LCD)
Dimension: diameter Φ= 62 mm
Mounting hole pitch D=55 mm
Self-test function: The current output will be 3.8mA or 22.0mA when detect fault.
User trim: The calibration points can be from 2 to 15.
High and low trim: Two points trim. (Local Adjustment Function 9 and 10)
Fixed-point trim: Set the level value to the input value, this operation will set the offset. (Local Adjustment Function 11)
Local adjust functions: Setting range and PV unit, damping, data recovery etc.
LCD display: 360o rotation LCD display. More than one variable displayed on the LCD with backlight for dark environment.
Restore factory settings: If the damping value entered is '05678', it will automatically perform 'restore factory settings'. (Manufacturers need to perform 'Data Backup' operation.)
FEATURES
1,High-voltage isolation: As high as 1000V for the isolation voltage between metal capacitance sensor processing circuit and main circuit.
2,Exceptional stability: Unique direct digital frequency synthesis (DDS) technology ensures exceptional stability and large range turndown.
3,Strong capability for anti-disturbance: Leading military-grade hardware and software anti-disturbance technology, over-voltage protection, surge current, electrostatic shock and lightning protection.
4,Multiple field adjust functions: Range Values, PV Unit, Damp, Transfer Function(Linear/Square root ), Zero Trim, Lower Sensor Trim and Upper Sensor Trim and Data Restore.
5,Flexible linearity and temperature compensation: The number of points for compensating temperature and pressure can be changed on demand.
6, 360o rotation LCD display
7, Multiple variables shown on the LCD: More than one variable displayed on the LCD with backlight for dark environment.
8,Data backup and restore
9,Easy to install and reliable with unique design
| '88'Display |
Function |
| 0 or NONE |
Normal display. |
| 1 |
Input operation code menu, user can input operation code such as 2,3,5,6 or 9, to perform corresponding function respectively. |
| 2 |
PV Unit setting |
| 3 |
PV Lower Range Value setting( Set LRV) |
| 4 |
PV Upper Range Value setting( Set URV) |
| 5 |
Damping setting |
| 6 |
Zero Trim |
| 7 |
Zero and span Adjustments |
| 8 |
Output Type [linear output, or Square root output ] |
| 9 |
Low Trim |
| 10 |
High Trim |
| 11 |
Bias Setting |
FAQ:
1,Customer: i want buy the samples to test, it is ok?
Helen: of course, not free sample, but when the next order, we will return the samples money to your.
2,Customer: when will you do the shippment after my payment ?
Helen: we have the in stock, when we received the payment, i will ASAP send to your,(through DHL/ UPS/ TNT/FEDEX,etc)
3,Customer: How to pay?
Helen: the Western union, Paypal, person account, TT ,and so on.
Samples samll quantity are avaliable at any time Welcome to contact us!
Beijing ZhongRuiZhiCheng Technology Co., Ltd.
A professional engineering team with 15 Years HART/5 years Profibus R&D experiences
80% Market share in China Mainland market for HART transmitters
More than 1000k Units shipped per year
One-stop Solution for various HART/Profibus transmitters
Quick response in goods supply and post-sales support
Globally distributed customers including China Mainland, Korea, India, America, Europe, etc
Audited Supplier 
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