Description
HAWK PT8 series pressure transmitters and transducers are designed to measure low pressure from 1000 mmH2O (100mbar) to 6000 mmH2O (600mbar) at high quality performance and precision accuracy requirement. The non-metallic wetted parts (the parts contacted with the media directly) design let it use for applications where a typical metallic components could not withstand the process media such as acids, chlorines and etc. Each transmitter is inspected and calibrated to ensure it’s 100% quality.
Typical Applications
- Chemical Industrial Engineering
- Chemical Process control
- Chemical Pump applications
- Medical equipment
- Environment protecting equipment
- Oxygen application management
- Other chemical industrial applications
Specifications
PERFORMANCE
Accuracy at 25oC (Linearity, Hysteresis, Repeatability):
< ±0.5% F.S….Typical (PT84).
< ±1.5% F.S….Max (PT84).
< ±1.0% F.S….Typical (PT85).
< ±2.0% F.S….Max (PT85).
Stability at 25oC:
< ±0.4% F.S./ oC (0/+70 oC).
Thermal Zero Shift:
< ±0.04% F.S./ oC (-40/+135 oC).
Thermal Span Shift:
< ±0.04% F.S./ oC (-40/+135 oC).
ENVIRONMENTAL
Operating Temperature Range:
-0……..70 oC (PVC),
-25…..85 oC (PVDF).
Storage Temperature Range:
-25…..85 oC.
Compensated Range:
-40…..135 oC.
Weatherproof Rating (Enclosure):
IP65, NEMA4/4X or better.
PHYSICAL DATA
Housing (Case):
304 Stainless Steel (316SS Option).
Fitting Materials:
PVC or PVDF.
Ceramic Sensor:
Aluminum Oxide Al2O3 (96%).
Seal Material:
FPM (Viton), NBR (Buna Rubber), MVQ (Silicone Rubber), CR (Neoprene), EPDM (Ethylene Propylene), FFKM.
Note: The wetted parts including fitting, ceramic sensor and sealing will be contacted with the media directly, please choose the appropriate material complied to your application.
Process Fitting (Connection):
1/2″NPT, 1/4″NPT, G1/2, G1/4, R1/2, R1/4, 7/16-20UNF, M20*1.5, M14*1.0, 9/16-18UNF, Others on request.
Electrical Connector:
Terminal Box to DIN43650 (IP 65),
Shutter Type Cable (IP 65),
Flexible Cable (IP 65),
Female 1/2″ DIN (IP 65),
M12 Cable (IP 65).
ELECTRICAL DATA
Voltage Output
Output Signal (Voltage, 3 Wires):
0-10V, 0-5V, 0.5-4.5V, 1-5V, 1-6V.
Power Requirement (Voltage):
15-32VDC (Normal 24VDC, Voltage).
Load Resistance (Voltage):
>10K Ohms.
Current Output
Output Signal (Current, 2 Wires):
4-20 mA.
Power Requirement (Current):
10-32VDC (Normal 24VDC, Current).
Load Resistance (Current):
≤(Supply Voltage -10V) / (0.02A)Ohms.
