WTsensor / Pressure Sensor Φ19×11.5mm PC9(WTT19)

Add to Wishlist

Описание
|

Pressure Sensor Φ19×11.5mm PC9(WTT19)

Features

■With constant current and constant voltage excitation options

■Imported highly reliable pressure die

■Wide temperature compensation

■Normalized output available

■Compensation board filled with glue for protection against moisture

■Φ19mm standard OEM

■All 316L material

■High performance, all solid, high reliability

■18 months warranty period

Applications

■Process control systems

■Pressure calibration instruments

■Refrigeration equipment and HVAC control

■Hydraulic systems and valves

■Level measurement

■Biomedical instruments

■Ships and navigation

■Aircraft and avionics systems

■Weaponry

Product Parameters

Electrical performance parameters
Pressure range	-100kPa～0～10kPa…16MPa
Pressure reference	Gauge pressure, Absolute pressure, Sealed gauge pressure
Excitation	1.5mA recommended for constant current 10V recommended for constant voltage
Input impedance	Constant current: 2kΩ～5kΩ Constant voltage: 3kΩ～18kΩ
Electrical connection	Gold-plated KOVAR pin or silicon soft wire
Compensation temp.	Constant current: 0℃～60℃(≤70kPa), -10℃～70℃(other ranges); Constant voltage: -20℃～85℃
Operating temp.	-40℃～120℃
Storage temp.	-40℃～125℃
Insulation resistance	≥200MΩ/250VDC
Response time	≤1ms (up to 90%FS)
Measured medium	All the liquids and gases compatible with 316L.
Mechanical vibration	20g (20～5000Hz)
Shock	100g (10ms)
Service life	10×10⁶(cycles)
Structural performance parameters
Diaphragm material	316L
Housing material	316L
Oil filling	Silicon oil
Sealing ring	NBR or fluorine rubber

Basic parameters
Item	Condition	Min	Nominal	Max	Unit	Note
Nonlinearity		-0.3	±0.2	0.3	%FS	Note⑴
Hysteresis		-0.05	±0.03	0.05	%FS
Repeatability		-0.05	±0.03	0.05	%FS
Basic parameters (cont.)
Item	Condition	Min	Nominal	Max	Unit	Note
Zero output		-2	±1	2	mV
Full scale span output	1.5mA, ≤10kPa 1.5mA, other ranges 10V, ≤10kPa 10V, other ranges	30 60 60 98	90 100	150 102	mV
Zero temp. coefficient	10kPa other ranges	-2 -1.5	±1.5 ±0.75	2 1.5	%FS	Note⑵
Span temp. coefficient		-1.5	±0.75	1.5	%FS	Note⑵
Thermal hysteresis		-0.075	±0.05	0.075	%FS	Note⑶
Long term stability		-0.3	±0.2	0.3	%FS/Year

Note:

(1) Calculate according to BFSL least square method.

(2) In the compensation temperature range, refer to 30 ℃ for 0 ℃ ~ 60 and -10 ℃ ~ 70 ℃, and refer to 32.5 ℃ for -20 ℃ ~ 85 ℃.

(3) After passing high and low temperature, return to the reference temperature.

Structure and dimensions

In mm

Gauge pressure

10kPa～4MPa

Sealed gauge pressure or absolute pressure

Electrical connection (in mm)

1. 6 pin (6p)

Φ19×11.5mm Industrial Pressure Sensor PC9(WTT19)

Pin Definition

3 Excitation+(IN+)

5 Excitation-(IN-)

2 Output+(OUT+)

4 Output-(OUT-)

1 Die-

6 Die-

Electrical connection (in mm) (cont.)

2. 4 wire (4w)

Wire color Definition

Red Excitation+(IN+)

Blue Excitation-(IN-)

Yellow Output+(OUT+)

White Output-(OUT-)

3. 5 wire (5w)

				Wire color Definition Red Excitation+(IN+) Blue Excitation-(IN-) Blue Excitation-(IN-) Yellow Output+(OUT+) White Output-(OUT-)
Pressure range selection
Code	Pressure reference	Pressure range	Overpressure		Burst pressure	O-ring
10k	G	0～10kPa	300％FS		600％FS	NBR
20k	G	0～20kPa	300％FS		600％FS	NBR
35k	G, A	0～35kPa	300％FS		600％FS	NBR
70k	G	0～70kPa	300％FS		600％FS	NBR
100k	G, A	0～100kPa	200％FS		500％FS	NBR
160k	G, A	0～160kPa	200％FS		500％FS	NBR
250k	G, A	0～250kPa	200％FS		500％FS	NBR
400k	G, A	0～400kPa	200％FS		500％FS	NBR
600k	G, A	0～600kPa	200％FS		500％FS	NBR
1M	G, A	0～1MPa	200％FS		500％FS	NBR
1.6M	G, A, S	0～1.6MPa	200％FS		500％FS	NBR
2.5M	G, A, S	0～2.5MPa	200％FS		500％FS	NBR
4M	S	0～4MPa	200％FS		400％FS	NBR
6M	S	0～6MPa	200％FS		400％FS	Fluorine rubber
10M	S	0～10MPa	200％FS		400％FS	Fluorine rubber
16M	S	0～16MPa	200％FS		400％FS	Fluorine rubber
-100～0kPa	Omitted	-100～0kPa	300kPa		600kPa	NBR
(0～-100)k	Omitted	0～-100kPa	300kPa		600kPa	NBR
NP100k	Omitted	±100kPa	300kPa		600kPa	NBR
(-100～160)k	Omitted	-100～160kPa	480kPa		900kPa	NBR
(-100～250)k	Omitted	-100～250kPa	750kPa		1.25MPa	NBR
(-100～400)k	Omitted	-100～400kPa	800kPa		2MPa	NBR
(-100～600)k	Omitted	-100～600kPa	1.2MPa		3MPa	NBR
(-0.1～1.0）M	Omitted	-0.1～1MPa	2MPa		5MPa	NBR
(-0.1～1.6）M	Omitted	-0.1～1.6MPa	3MPa		9MPa	NBR
(-0.1～2.5）M	Omitted	-0.1～2.5MPa	5MPa		12.5MPa	NBR