4-20ma Industrial Pressure Sensor
Company Information
Xi'an Lonn M&E Equipment Co., Ltd. is located in Xi'an, China where is the hometown of the world's eighth wonder Terracotta Warriors and Horses. After five years of development, the company has developed to be a high-tech enterprise specializing in R&D, design, production and sale of density, pressure, temperature and liquid level measuring meters.
1) Xi'an Lonn M&E Equipment Co., Ltd. The company has developed to be a high-tech enterprise specializing in R&D, design, production and sale of density, pressure, temperature and liquid level measuring meters.
2) We have professional and qualified factory.
3) We always manufacture according to order, inventory is limited.
4) OEM/ODM service is available.
5) All these items are directly from factory, no reseller.
6) We offer unlimited customer support via phone and email for as long as you own the product. For free. We aim to offer the lowest price available from any reputable source.
Product Introduction
LONN-1TX high temperature pressure transmitter adopts the high-accuracy and high-stability force sensitive chip with stainless steel isolation diaphragm to realize temperature and linear compensation, signal amplification, V/I switch, inverse polarity protection, and current limiting when pressure overloaded through laser resistor trimming and advanced thick-film technology. It outputs industry-standard 4-20mA or 0.5-4.5V signal. The process connection comes with a radiator to lower the temperature so as to have a good measurement result.
Product features
- High accuracy and reliability with Germany-made chip;
- The probe comes with a radiator and can measure the temperature range of -40 ºC ~ 150 ºC;
- Built-in anti-interference circuit and isolated from external environment;
- Two-wire system standard 4-20mA signal output; customized RS485 signal signal output is available;
Parameter
Range | -100~0~5,100,500,800,1000KPa;0~2,10~25MPa | ||
Pressure type | Gauge pressure, negative pressure and absolute | ||
Output signal | 4~20mA, 4~20mA+HART protocol, 4~20mA+RS485 protocol | ||
Input voltage | 12~36V DC | ||
Accuracy | 0.1 | 0.2(0.25) | 0.5 |
Nonlinear Repeatability Delaying | 0.1 | 0.2(0.25) | 0.5 |
| Zero and sensitivity | 0.01 | 0.02(0.025) | 0.005 |
Temperature | -10ºC~+70ºC | ||
Work temperature | -20~+85ºC | ||
| Long-term | ≤0.1±%FS/year | ||
| Response time | <1ms | ||
| Overload capacity | 200% | ||
Measurement medium | Corrosive media compatible with 316L | ||
Diaphragm | 316L stainless steel, heusler alloy C-276 | ||
Case material | 1Cr18Ni9Ti | ||
Protection rating | IP67 | ||
Packaging & Shipping
