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
- Threaded Mounting (W1) 4. Wire clamp (W8)
- Top connecting weight hammer (W2) 5. Protective tube
- 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,
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