CR607 Hygienic liquid level transmitter

Short Description:


CR-607 series hygienic liquid level transmitter is a special instrument customized for the food and pharmaceutical, beverage processing, brewery industry, biological products and other industries. Using standard sanitary stainless steel quick couplings and integrated PTFE probe structure, there is no sanitary dead spots on the whole product and the medium contact parts , which is the ideal product for measuring liquid level in related industries. The whole machine does not have any movable or elastic parts, features are impact resistance, convenient installation, high reliability, high precision and good cost performance. It is the most ideal product for measuring liquid level in related industries. The CR6072 product adds automatic compensation and automatic calibration function, which reduces the maintenance workload of field personnel.

The product complies with GB3836.4-2010 <Explosive environment part 4  protected by intrinsically safe type “i”"> and GB3638.1-2010 <explosive environment part 1 equipment general requirements>, explosion-proof mark: Ex iaIIC T6 Ga. It has passed the inspection of the National Quality Supervision Center for Explosion-proof Electrical Products and obtained the explosion-proof certificate, number: CNEx16.1058.

Product Detail

Product Tags

1. Advantages 

Simple structure, no moving or elastic parts, high reliability.

There is less maintenance and no routine large/medium/small maintenance is required during use.

A variety of signal outputs for easy access to different systems.

It is not affected by factors such as temperature, specific gravity and pressure of the liquid to be tested.

Hygienic quick connector for quick and easy installation.

Perfect overcurrent, overvoltage, power polarity protection.

2. Performance index

 Measurement range0.01~3m

Precision:  0.20.5

 Pressure range: -0.1MPa~0.5MPa

 Probe temperature resistance:  -40~200℃

 Ambient temperature:  -20~60℃

Storage temperature-40℃+85℃

 Output signal: 420mA/RS485/420mA with HART communication

 Supply voltage: 1228VDCIntrinsically safe type needs to be powered by safety barrier

 Fixed wayHygienic quick connector

 Long term stability:  ≤0.2%FS/year

Temperature drift≤0.02%FS/℃070℃

Explosion proofintrinsic safety ExiaⅡC T6 Ga

IP gradeIP67

 Intrinsic safety parametersUi:28VDC,Ii:93mA,Pi:0.65W,Ci:0.02uf,Li:0.1mH


The CR-607 series hygienic liquid level transmitter is a standard two-wire or four-wire instrument. The power (signal) terminal is located on the wiring side inside the instrument housing. The signal line should use a shielded wire or a twisted pair of two wires together. Try not to pass through the conduit or the wireway with other power cords, or through high-power equipment.

4. Installation

The transmitter has a special hygienic quick connector for connection, which is convenient and quick for user installation.





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