Intelligent Pressure Transmitter

Model: CJBPZ-I
       Description

CJBPZ Intelligent PressureTransmitter is a highly integrated measurement product with high stability.It uses intelligent processing circuit, the most advanced design and production technology of piezoresistive pressure transmitter, and is available for pressure signal and temperature signal output that in accordance with standard MODBUS-RTU protocol. Featuring integrated design, standard digital output, great compatibility, small size, high accuracy, light weight and wide pressure range, it can be applied in many fields which involve high accuracy required measurement of fluids.

Features

RS485 communication interface, Standard MODBUS-RTU Protocol output;

Netting available;

Short protection and reverse polarity protection;

Full stainless steel construction, compact size, light weight

Good output consistency and replaceability.

Available for calibration and parameter change on site through matched soft of upper computer

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

Range: -100kPa…0kPa~10kPa…100Mpa (Pressure); 0m~3.5m…200m Water (Level)

Pressure type: Gauge / Absolute

Over pressure: 1.5 times FS / 110MPa (min. value is valid)

Output:  4-20mA ; RS485 Interface（MODBUS-RTU protocol）

Accuracy: ±0.5%FS; ±0.25%FS (Optional)

Stability: ±0.1%FS/YEAR

Zero thermal drift: ±0.03%FS/℃(≤100kPa); ±0.02%FS/℃(＞100kPa)

Span thermal drift: ±0.03%FS/℃(≤100kPa); ±0.02%FS/℃(＞100kPa)

Application Temp.: -10℃~60℃

Storage Temp.: - 40℃~85℃

Power Supply: 9V～28V DC, 15V DC (recommended)

Insulation: 100V, 100M

Shock: 20g, 25Hz~2000Hz Impact: 100g, 11ms

Protection: IP65 (B1, B2); IP63 (B3); IP68 (Level)

Electric Connection: Cable or Junction

Box Weight: about 160g

Housing: S.S. 316L

Diaphragm: S.S. 316L O- Ring: Viton

Remark

a. Shrinking range is 1/5 basic range, no range extension.

       b. For special temperature requirement, please feel free to contact our company.

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