CJZK-04 Intelligent Pressure Controller
Model: CJZK
Description:
CJZK-04 series intelligent measure deivce that integrates with pressure measuring, display, contact controlling.It has RS485 communication interface.It realises internet, digital signals transmittion and remote setting and regulating of transmitters.
Features:
Wide meansure range
Stainless steel struction
Various pressure interface
High Light LED display
2 types of power supply
RS485 communication interface
Can supply 1~2 ways controlling contact, can set contact value&status freely, high control accuracy
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:
Pressure range: -0.1…0～0.01…100MPa
Overpressure: 1.5 times FS or 110MPa（min.value is valid）
Output signal: analog 4～20mADC
Accuracy: 0.25%FS;+0.5%FS（MAX.）
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Zero temp. drift: +0.03%FS%℃（≤100kPa） +0.02%FS%℃（＞100kPa）
FS temp. drift: +0.03%FS%℃（≤100kPa） +0.02%FS%℃（＞100kPa）
Long-term stability: ≤+0.3%F.S/year
Relay quantity: 1～3 , AC 220V/3A
Relay life: ＞100000 times
Power supply: 220VDC or 24VDC
Display range: -1999～9999
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Working temp.: -20℃～80℃
Storage temp: -40℃～120℃
Pressure port: stainless steel 1Cr18Ni9Ti
Diaphragm: stainless steel 316L
Material of ‘O’sealing ring: fluororubber
Material of Wire: polyethylene
Electric housing: aluminum-alloy, stainless steel Sealing method: Viton or full-welded
Pressure port: M20×1.5 male, G1/2 or optional
Reminders when choose models
1. Media must compatible with wetted part.
2. When release order, please mark :power supply, accuracy, number of control point .
3. To ensure the products can working reliable, we suggest that customer install lightning protection device
and make sure products & power are earthed.
4. Special requirement ,such as strong shock, moment vibration, strong electromagnetism, radio frequency interference ,please consult us.