0.2%FS Accurate Electronic Digital Display Ceramic Capacitor Level Transmitter Sensor Hydrostatic

• Customization: Available
• Type: Level sensor
• Output Signal Type: Analog Type
• Model NO.: HPM47W-CPD
• Production Process: Ceramics
• Material: Ceramics
• IP Rating: IP68
• Certification: ISO9001
• Customized: Customized
• Sensor Type: Pressure Sensor
• Pressure: 0~0.5...200mH2O
• Over Pressure: 2 times the full scale
• Accuracy: 0.2%F.S.
• Long-term Stability: 0.1%FS/year
• Supply: 24VDC
• Output: 4-20mADC, 0~5VDC
• Working Temp: -10~70ºC
• Protection of Shell: IP68
• Transport Package: Carton
• Trademark: HJSENSOR
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000 Pieces / Year

Product Description

Product Overview:

_{HPM47W-CPD is a fully sealed structure submersible anti-corrosive pressure transmitter, LCD display, which adopts anti corrosive ceramic capacitor pressure sensor.The probe is made of anti corrosive materials such as PVC, PP or PVDF, and the gas guide cable is made of special anti corrosive PTFE wire, which is mainly used to measure the liquid level of corrosive medium such as acid and alkali.The product is reliable multiple sealing designs in the connection of shell, wire and others. The whole filling and sealing process is adopted inside, which ensures the product has a good service life. It is widely used in chemical industry, environmental protection, medicine, industrial process control and many other occasions.}

Features:

• _{High-purity ceramic capacitor material (99.99% Al2O3) sensor}
• _{FKM waterproof sealing}
• _{Probe and cable corrosion proof design}
• _{Wide measuring range, 0.5~200 m}
• _{Full potting process, high molecular sieve, anti-condensation}
• _{Multiple protection and sealing structure}
• _{Built in bob-weight design}

Parameters:
 

Pressure Range
Rated Range (Gauge,kPa)	10	20	40	100	200	400	1000	2000
Min range (Gauge,kPa)	5	10	20	50	100	200	500	1000
Overload(kPa)	400	600	600	1000	1800	2500	4000	4000
Remark:unit can be convert to mH2O@4ºC,inH2O@4ºC,m,mm etc When m,mm etc as unit, pls provide density of measuring medium

 

Measurement Medium
Medium Type	Various liquids compatible with wetted part

 

Output Signal/Power Supply
Standard	Two wires:4~20mADC                            /Vs=10~30Vdc
Standard	Two wires:4~20mADC+HART               /Vs=12~32Vdc
Standard	Three wires:0~5V etc                               /Vs=10~30Vdc
Standard	Four wires:Modbus-RTU/RS485             /Vs=3~8Vdc or 10~30Vdc

 

Charatistics
Accurate	±0.2%F.S.(Typical) ±0.1%F.S.(HART)
Load Resistant	4~20mADC two wires:RL≤(U-10)/0.02Ω 4~20mADC+HART two wires:RL≤(U-12)/0.02Ω Voltage three wires:RL>10kΩ
Long Stability	±0.1%FS/year
Response Time	About 1ms
Boot time	≤3s

 

Temperature drift Charatistics
Temperature Compensation Range	-20~80ºC
Zero Temperature drift	±1.0%FS(within Temperature Compensation Range)
Full Temperature drift	±0.8%FS(within Temperature Compensation Range)

 

Environment
Temperature Range		Working Environment Temperature: -10~70ºC Measurement Medium Temperature: -10~70ºC Storage Temperature: -30~80ºC
Protection Grade		IP68
Electrical Protection
Short-circuit protection	Permanent
Reverse Polarity Protection	No damage, circuit not working
Electromagnetic Compatibility	Compliance EN61326
Mechanical stability
Vibration	20g(20~5000Hz)
Shock Resistant	20g(11ms)
Insulation
Insulation Resistant	>100MΩ,500VDC
Insulation  Strength	500VAC 50Hz Test voltage,1min no breakdowns and arcs

Strcture Material:

Code	Position	Instruction
DF	Probe Housing	PVDF, density 1.78g/cm3, Shore hardness 77, suitable temperature -10 ~ 140ºC
PC		PVC, density 1.45g/cm3, Shore hardness 79, suitable temperature -10 ~ 70ºC
PP		PP, density 0.91g/cm3, Shore hardness 72, suitable temperature -10 ~ 100ºC
PTFE		PTFE, density 2.17g/cm3, Shore hardness 54 ~ 60, suitable temperature -200 ~ 260ºC
M6	Sensor	Ceramic Al2O3 99.9%
F1	O-ring	FKM(Temperature range -20~200ºC)
F2		FFKM(More anti-corrosion,temperature range -25~300°)
FE	Cable	PTFE cable,outer diameter(7.2±0.2)mm
PU		PU cable,outer diameter(7.2±0.2)mm

Weight(Unit:g)
 

Probe					Cable
Housing Material	PVC	PP	PVDF		Cable material	PTFE	PU
Weight	~500	~450	~550		Weight(1m)	~60	~50

Structure Drawings:

* this size is distance from diaphragm to bottom


Installation(Unit:mm)

Thread installation (W1) dimension

weight:~450g

 
1.Used for fixing and supporting the whole product on the top
2. Besides G1 thread, other threads can be customized if needed



Used to secure and support the entire product on top

1. Threaded Mounting (W1)                           4.  Wire clamp (W8)
2. Top connecting weight hammer (W2)        5.  Protective tube
3. Pressure transmitter                                   6.  Bottom connection heavy hammer (W3) *

*Bottom connection hammer (W3) is not applicable to HPM47W-RPN model, but can be used for other sub-models of HPM47W

Electrical Connection:


4 ~ 20mADC two-wire output transmitter electrical wiring diagram


Three-wire voltage output transmitter electrical wiring diagram

MODBUS-RTU /RS485 output transmitter Electrical wiring diagram

LCD Display Key Operation:

Press M button for about 5 seconds to enter the parameter setting menu
Note: 1. when the "point" is selected, the decimal point will flash display, press the Z key the decimal point position will move cycle;
2, when the "negative" is selected, the negative sign will flash display, press the Z key can change the negative sign state, when the negative sign is effective, the negative sign flashing frequency is accelerated, when the negative sign is invalid, flashing slow.
If no operation in menu or parameter setting state about 15 seconds, the transmitter automatically exits the parameter configuration and returns to the measurement state.

Ordering Guide:

Certification:



FAQ:

1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on sensor for 10 years.

2.    Q: What's your quality control system?
        A: MC, ISO9001, CE Certificated.

3.    Q: What is the warranty of your products?
        A: Our warranty time is 18 months after shipment.
 

4.     Q: What is lead time of your product?

         A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items.
 

5.     Q: Do you provide customized products?

         A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed.
 

6.     Q: What is your MOQ?

        A: We have no MOQ limit, small quantity order is acceptable.
 

7.      Q: What's the transport?                                                              

        A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea.
 

8.      Q: What is your terms of payment ?
           A: We could accept T/T, Paypal,