- Explain
- Feature
- Technology
- Shape
- Connection
- Guide
- Download
BPZK03 digital pressure controller combine pressure measuring, display, control & transmit together, with RS485 communication interface. It can utilize RS485 bus to achieve network, digital signal transmitting and long-distance parameter setting & calibration. It can set the zero output ,span output, ,pressure of contact point and control pressure with key at scene.
Feature
Wide range, Full stainless steel.
Various pressure point.
￠117mm profile.
High light LED display.
Marking:ExiaIICT6.
Two supply power mode 24VDC or 220VAC,with RS485 communication interface.
Can provide Max. 4 way relay control contact point.
value of contact point and status of contact point can be set freely
Application
Compatible with 316LSS,noncorrosive liquids.
Apply in Petroleum industry, chemical industry, electric power, metallurgy, hydrology etc process control.
Specification
|
Measurement Range
|
-0.1．．．0~0.01．．．~100MPa
|
|
Proof pressure
|
≤1.5X rated pressure
|
|
Pressure type
|
Gauge, absolute ,sealed gauge
|
|
Accuracy
|
±0.25%（typical） ±0.5%（Max.）
|
|
Long stability
|
±0.3%F.S/year
|
|
Temperature Error- Zero
|
±0.03%F.S/℃（≤100KPa） ±0.02%F.S/℃（＞100KPa）
|
|
Temperature Error -Span
|
±0.03%F.S/℃（≤100KPa） ±0.02%F.S/℃（＞100KPa）
|
|
OperatingTemperatureRange
|
-20℃~80℃
|
|
Storage Temperature Range
|
-40℃~120℃
|
|
Power supply
|
24VDC或220VAC
|
|
Output signal
|
Analog output :4～20mA;Digital output :RS485
|
|
Pressure port
|
M20×1.5 G1/2 or customize
|
|
Relay control
|
1～4 way relay control AC220V/3A
|
|
Life of contact point
|
More than 100000 times
|
|
Display
|
-1999～9999
|
|
Housing material
|
1Cr18Ni9Ti stainless steel
|
|
Diaphragm material
|
316L
|
|
O ring
|
Fluororubber
|
|
Cable
|
Polyethylene
|
|
Insulation resistance
|
100MΩ 100VDC
|
|
Protection
|
IP65
|
Ordering example
Ordering Information
|
BPK-ZK
|
Intelligent pressure controller
|
|
BPK
|
Code
|
Dimension
|
|
|
01
|
￠100 profile, Stainless steel body
|
2001
|
Din connector
|
|
02
|
￠150 profile cast Aluminium housing
|
2002
|
Direct outlet 1.5 meter
|
|
03
|
￠117 profile explosion-proof housing
|
|
|
|
04
|
Aviation connector
|
|
|
|
|
Range
|
-0.1. . .0～0.01．．．100MPa
|
|
(0-X) KPa or MPa
|
X: actual range
|
|
|
Code
|
Power supply
|
|
D1
|
24VDC
|
|
D2
|
220VAC
|
|
|
Code
|
Output signal
|
|
S1
|
4～20mADC
|
|
S2
|
1～5VDC
|
|
S3
|
0～5VDC
|
|
S4
|
0～10mADC
|
|
Code
|
Output function
|
|
S5
|
One-way relay
|
|
S6
|
Two-way relay
|
|
S7
|
Three-way relay
|
|
S8
|
Four-way relay
|
|
S9
|
Four-way relay RS485 interface
|
|
S10
|
One-way relay switching value output
|
|
S11
|
Two-way electron switch value
|
|
|
Code
|
Pressure port
|
|
J1
|
M20×1.5 Male
|
|
J2
|
G1/2 Male
|
|
J3
|
G1/4 Male
|
|
J4
|
others
|
|
|
Code
|
Pressure type
|
|
G
|
Gauge pressure
|
|
A
|
Absolute pressure
|
|
S
|
Sealed gauge
|
Ordering note
1.Media must compatible with wetted part.
2.When release order, please mark :power supply, accuracy, number of control point and whether need RS485 interface.
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.
|
