Intelligent Level Transmitter

Model: CJBHZ
Description:

CJBH series liquid level transmitter adopts high precision silicon piezoresistive isolation film oil filling core body as a signal measuring element, according to the mathematical model of the relationship between the pressure and the measured liquid density, liquid level, it measures liquid pressure which is prortional to the depth of liquid level and it Outputs standard signals after signal processing circuit converts.Characteristics of air guide cable, advanced sealing technology, reliable specific amplification circuit and precise temperature compensation technology enables it to be high accuracy, small volume and good anti leak.Long-term immersion in liquid is reliable and stable.

Features:

Wide measurement range,

Protection Grade: IP68

Various output signal

Multiple protection

Good anti-leakage performance

Good anti-electromagnetic interference

Application:

Measure temperature of gas or liquid which is compatible to 316L stainless steel

Used in field of petroleum, chemical industry, metallurgy, Electricity, hydrology etc.

Performance Parameters:

Measure Range:              0~1m...~200m

Overload:                    ≤1.5X rated range

Accuracy:                    ±0.5%(MAX)  ±0.25%(Typical)

Long term stability:            ±0.2%F.S/year (>20mH2O)   ±20mm (≤20mH2O)

Operating temperature range:  -20°C~80°C

Storage temperature range:    -40°C~120°C

Power supply:                15~30VDC

Output signal:                420mA 010/20mA 0/15VDC

Digital output:                Utilize HART protocol, realize digital signal transfer and bidirectional communication

Shell material:                Aluminium casting, 1Cr18Ni9Ti stainless steel

Diaphragm Material:          316L

O ring:                      Fluororubber

Cable:                      Polyethylene ventilate cable

Insulation resistance:         100MΩ, 100VDC

Protection Grade:             IP65

Explosion Grade:             ExiaIICT6

Reminders when choose models

1. Pay attention to media which is measured is compatible with part of product

2. Anti-exposion products don't have LCD or LED dial

3. Order temperature transmitter with LCD or LED dial, the power voltage shouldn't be less than 20VDC

4. In order to keep stable performance, we suggest user to install lightning protection device

5. If there is strong vibration, strong electromagnetic, RFI, please state before order and indicate in order.

Order Guide