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压力传感器 >> 压力传感器压力传感器-常州吉恒电器有限公司

WTR07 Industrial Pressure Transmitter

 l  Piezoresistive silicon chip employed                                                                                                                                                                                                              

l  Perfect long term stability          

l  MEMS technology                

l  Polarity protection                 

l  CE certificate                    

l  Compact size

 WTR07 Industrial Pressure Transmitter is a standard and most economic transmitter applied in air and liquid pressure
measuring

Pressure

Nominal Range

10Kpa, 35kpa, 70kpa, 100kpa, 250kpa, 400kpa, 600kpa, 1Mpa, 1.6Mpa, 2.5Mpa, 4Mpa, 6Mpa 10Mpa, 16Mpa, 25Mpa

Pressure Reference

Gauge Pressure | Absolute Pressure| Sealed Gauge pressure

Overpressure

300%F.S.(70Kpa)|200%F.S.(25Mpa) |150%F.S(≥25Mpa)

Output Signal

Output

0.5 to 4.5V |4 to 20mA |1 to 5V |0 to 5V

Performance

Accuracyincluding linearity, hysteresis and repeatability

±0.5%F.S. (Typical)

Excitation

24VDC| 5VDC

Compensated Temp.

-20--80(typical)

Operating Temp.

-20-85℃

Storage Temp.

-40-85

Zero Temp. Coefficient

±0.03%F.S./

Span Temp. Coefficient

±0.03%F.S./

Pressure port

see last page ”how to order”

Housing material

Stainless steel 304 (SS316 for sensor inside)

Protection

IP65

Weight

95g(approx)

Electrical Connector

Round Packard

M12×1P

Cable outlet

Mini 4 pin

C1

C2

C3

C4

Current

2 wire

Voltage

3 wire

Current

2 wire

Voltage

3 wire

Current

2 wire

Voltage

(3 wire)

Current

2 wire

Voltage

(3 wire)

Pin 1 +Excitation

Pin2 +Output

Pin 3 Pending

Pin 1 +Excitation

Pin 2 –Excitation

Pin 3 +Output

Pin 1 +Excitation

Pin2 Pending

Pin 3 +Output

Pin 4 Pending

Pin1 +Excitation

Pin2  +Output

Pin 3 -Excitation

Pin 4 Pending

Red: +Excitation

Green: +Output

Red  +Excitation

Green –Excitation

Yellow  +Output

Pin1 +Excitation

Pin2 +Output

Pin 3 Pending

Pin1 +Excitation

Pin2 –Excitation

Pin 3 +Output

Pressure port

Thread

G1/4

1/4-18NPT

1/8-27NPT

 

 

Dimension in mm

Hex 24mm

Code

P1

P2

P3

Thread

M14×1.5

M12×1.5

1/4-19PT

7/16-20UNF(female)

 

 

Dimension in mm

Hex 24mm

Code

P4

P5

P6

P7

 

                                                                                          

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