Sign In | Join Free | My
Shenzhen Huatian Instrument Co.,ltd
Professional pressure , level , temperature transmitter solution provider
Home > Submersible Level Transmitter >

HPT-33 Full Teflon structure level transmitters

HPT-33 Full Teflon structure level transmitters

Place of Origin : China
Brand Name : HT
Model Number : HPT-33
Price : Negotiable
Delivery Time : 4-5 working days
Payment Terms : T/T,Paypal
Contact Now



HPT-33 level transmitter is the full stainless steel construction and full-sealed submersible intelligent level transmitter with high accuracy. It uses high reliable and stable pressure sensor, intelligent processing circuit, precise digital temperature compensation and linearity correction technics for production.

The water-proof cable connects with housing sealed, with vented tube putting in, the submersible level transmitter could be used in the water or liquid in a long time. Integrated construction and standard output signal could provide easy operation and good automatic control.

With 2-wire working, compact size, light weight and easy installation and operation, HPT-33 Intelligent Level Transmitter is widely used for industry field instead of normal 2-wire 4~20mADC analog output transmitter.


  • Ouput signal 4~20mADC, 2-wire
  • RS485, HART, MODBUS (customized)
  • Full stainless steel construction


Sewage treatment

water supply

depth or level measurement in wells and open waters

level monitoring in open tanks


· Measuring:0 ~10mmH2O ~20mH2O
· Sensor: Capacitive ceramic sensor
Silicon sensor(Optional)
· Output:4 ~20mA,1~5V
· Supply voltage:10.5~45V
· Accuracy:0.1,0.2,0.5,
· Diameter:Φ38mm

Power supply (polarity protected) :
* Supply voltage :12...45 VDC

Output signal :
* 2-wire-system : 4...20 mA with superimposed signal for HART protocol digital communication
* 3-wire-system (optional): 1...5V
* Signal range: 3.8mA...22.8mA
* Signal on alarm : 3.8mA/ 22.8mA/Others on request

Electrical protection :
* Insulation resistance : >250M
* Short-Circuit protection : Permanent
* Reverse polarity protection : No damage, and no function
* Overvoltage protection : 500 V

Performance :

* Accuracy : Nominal range 0.1%

0.25% accuracy for range trundown 4:1

0.5% accuracy for range trundown 10:1
* Static pressure effect :Zero error: 0.1%/7Mpa
Span error: 0.2%/7Mpa
* Power supply effect ;Negligible
* Vibration effect ;<0.01% of URL /g when tested 200Hz in any axis relative
* Thermal effect : ±0.05%/10K
* Compensated temperature range of sensor: -20...80°C
* Permissible load: ≤50(V-12)Ω
* Stability: 0.1% FSO/Year
* Switch on delay : 5s
* Damping : 0 to 100s, step: 0.1s
* Response time: 200 ms (without consideration of electronic damping)
* Self stability configuration :0 to 2%
* Filter configured: 0 to 160 uA
* Communication resistance for HART protocol: Typ. 250 Ω

Application conditions:
* Humidity : 5...98%
* Ambient and operation : -30-85°C (without display), -20-70°C (with display)
* Storage : -30-85 °C
* Ingress protection :IP 68
* Electromagnetic compatibility(EMC):Interference immunity and interference emission according

Outline Drawing:

More information please feel free to contact




Whatsapp/Mobile::+86 18825277969

Tel:086 755 86654122

Fax :086 755 26583967

China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

HPT-33 Full Teflon structure level transmitters Images

Inquiry Cart 0
Send your message to this supplier
Enter your email please.
To: Shenzhen Huatian Instrument Co.,ltd
Characters Remaining: (0/3000)
Inquiry Cart 0