Product Details
Level Transmitter
Features
·Integrated construction, unnecessary to do outer adjustment
·Sensor housing protection IP68
·Cost-efficient, high reliability and stability
·Compact size;
Introduction
It's full sealed submersible level transmitter. It is made by
building in high stable and reliable OEM piezo-resistive pressure
sensor and high accurate circuit board into the stainless steel
housing. Integrated construction and standard signal provide the
user easy and convenient application in the local working place.
The special cable connects with housing, can be immerged into the
media for a long time.
SPT21W level transmitter has compact size, light weight and good
stability; it can be used for water or liquid measure and control
of medicine, metallurgy, electricity, mine, city water supply and
drainage and hydrology, etc.
Specification
Range(FS) | 1 2 5 10 20 50 100 200mWC |
Overpressure | 2 times FS |
Accuracy | 0.5%FS |
Stability | range>20mH2O, ±0.2%FS/year range≤20mH2O, 20mmWC |
Thermal drift | offset span range>10mWC 0.02%FS/℃ 0.05%FS/℃ range≤10mWC 0.05%FS/℃ 0.05%FS/℃ |
Application temp. range | -10~80℃ |
Storage temp. range | -40~100℃ |
Power supply | 11~28VDC |
Output signal | 4~20mADC(2-wire) |
Load (Ω) | <(U-11)/0.02 |
Construction Material
Housing: stainless steel 1Cr18Ni9Ti
O-ring: Viton
Cable: φ7.5mm polyethylene cable or polyurethane cable for options
Diaphragm: stainless steel 316L
Outline Dimension
Electric Connection
Wire color | Connection |
Black | 0V/+OUT |
Red | +V |
Order Guide
Order Note:
- Please pay attention that the medium should be compatible with the
contacted parts; please inform the density of the media (except
water);
- Two kinds of cable are optional, polyurethane and polyethylene. The
default is polyethylene. Polyurethane cable is more flexible and
endurable; it can be selected due to the requirement;
- When the product is used in thunder storm area, we suggest the user
to use protection device to protect the product and power grounding
reliably;
- For special requirement, please feel free to contact us.
Company Profile
Shaanxi Sier Electronics Co., Ltd. was eastablished in 2017. Its
main business is pressure,liquid level, temperature sensor and
transmitter. 99% of its products are sold overseas and have been
exported to many countries.
The company has a professional R&D team to provide customized
services to meet different requirement, and cooperate with
well-know universities to continuously develop new technologies and
products to meet the diversified need of customers.
Our focus is on R&D, ensuring that we provide our customers
with good quality and innovative products. In addition, we use
stringent quality control measures to ensure the reliabiliy of our
products. With sound business credit, excellent after-sales
service, and modern manufacturing facilities, we have earned an
excellent reputation among our customers acros the globe.
We are increasingly expanding our international market share based
on quality products, excellent service, reasonable price and timely
delivery. Please contact us for more information freely.