VIP member
133 series anti-corrosion pressure transmitter
The OW133 series pressure transmitter adopts imported ceramic sensors with international advanced technology, and is equipped with high-precision elec
Product details
OW133The series pressure transmitter adopts imported ceramic sensors with international advanced technology, and is equipped with high-precision electronic components, assembled through strict process requirements. It is compared to the conventional pressure transmitters currently in use. There are two significant technological differences: one is the use of emerging high-precision ceramic materials for measuring components; The second is that there is no intermediate liquid inside the measuring element, and it is completely solid.
●main features
The pressure transmitter has strong resistance to overload and impact, with overpressure up to several times the range. Even hitting the measuring element directly with a hard object does not cause damage, and has no impact on measurement accuracy; The stability of the pressure transmitter is high, exceeding 0.1% of the full range annually, which has reached the level of intelligent pressure instruments; The temperature drift is small, and due to the elimination of the intermediate liquid in the pressure measuring element, the sensor not only achieves high measurement accuracy, but is also minimally affected by temperature gradients; Wide applicability, easy installation and maintenance, pressure transmitter can be installed at any position.
●TECHNICAL INDEX
Measurement range: -100KPa to 60MPa
Accuracy level: 0.1 level, 0.2 level, 0.5 level
Environmental temperature: -40~80℃
Medium temperature: -40~125℃(Temperature compensation -20~80)℃）
Long term stability: better than 0.1% F.S/year
Working voltage: 12.5-36VDC
Output signal: 4-20mA (two-wire system) 0/1-5VDC (three wire system)
Range Migration: Standard range migration of 10:1 can be performed
Vibration effect: On any axis, 200Hz/g is 0.01% F.S
Protection level of transmitter: IP65
Explosion proof: iaⅡCT4Essentially Safe Type
Associated device: LB802
Material: The shell is made of molded cast aluminum
The membrane is made of 96% alumina ceramic
The process connection is made of 316L stainless steel
Sealing rings: nitrile rubber, silicone rubber, fluororubber
●Model Selection Table
|
OW-133
|
pressure transmitter
|
||||||
|
|
code
|
sensor type
|
|||||
|
A
|
Dry thick film piezoresistive ceramic sensor
|
||||||
|
B
|
Dry thick film capacitive ceramic sensor
|
||||||
|
|
code
|
Installation method
|
|||||
|
K
|
M20×1.5Inner hole Ø 11.4mm
|
||||||
|
A
|
NPT1/2Inner hole Ø 11.4mm
|
||||||
|
M
|
G 1/2 DIN16288
|
||||||
|
R
|
G 1/2Inner hole Ø 11.4mm
|
||||||
|
T
|
User specific requirements
|
||||||
|
|
code
|
accuracy class
|
|||||
|
E
|
0.5level
|
||||||
|
K
|
0.2level
|
||||||
|
M
|
0.1level
|
||||||
|
|
code
|
Display mode
|
|||||
|
N
|
No on-site display
|
||||||
|
A
|
0-100%Linear pointer header display
|
||||||
|
|
code
|
pressure type
|
|||||
|
G
|
gauge pressure
|
||||||
|
A
|
Absolute pressure
|
||||||
|
|
code
|
option
|
|||||
|
B
|
Intrinsic safety explosion-proof type, Wuwei ordinary type
|
||||||
|
|
0-60MPa
|
||||||
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-