Pressure-PMD33
www.eyc-tech.com
| Features |
| Applications |
Monitor differential pressure of cleanroom / Hospital / Air duct / Filter environment and monitor air flow
Silicon chips on differential pressure module of MEMS integration technology
Offset function / UI software
Low-pressure monitoring, high pressure resistance
RS-485 communication interface(Optional), Modbus RTU protocol
DIP switch output and range switch
Physical unit switch：mbar / Pa / hPa / kPa / mmH
2
O / mmWS / inH
2
O / mmHg
Square root function
PMD33
Differential Pressure Transmitter(Indoor)
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Input
Input type
Measuring range
Output
Output
Signal connection
Modbus
Accuracy(at 25°C)
Load resistance
(Current output)
Response time(t63)
Display type
Display range
Digit height
Environment
Measuring medium
Operating temperature
Operating humidity
Storage temperature
Temperature effect
Temperature drift
Electrical
Power supply
Current consumption
Overvoltage protection
Electrical connection
Installation
Installation
Protection
IP rating
Electrical protection
Pressure resistance
Burst pressure
Certification
Certification
Material
Housing
Weight
DC 8 ... 35 V / AC 12 ... 30 V
DC 8 V：≦130 mA
(Display) / ≦115 mA(Non-display)
DC 24 V：≦45 mA(Display) / ≦40 mA(Non-display)
AC 12 V：≦150 mA(Display) / ≦130 mA(Non-display)
AC 24 V：≦95 mA(Display) / ≦90 mA(Non-display)
≦DC 40 V
M12 connector/ M16：terminal
Indoor
IP65
■ Polarity protection ■ Over-voltage
■ Short circuit
±50 ... ±250 pa：0.25 bar
±300 ... ±2500 pa：0.5 bar
±50 ... ±250 pa：0.25 bar
±300 ... ±2500 pa：0.5 bar
CE
PC fire-proof class(PC-110)(UL94V-2)
Display：152g；Non-display：127g
Piezoelectric differential pressure module
±50 ... ±2500 pa
4 ... 20 mA / 0 ... 10 V
3-wire
RS-485
±2.0% of F.S.
4 ... 20 mA ＜ 500 Ω / 0 ... 10 V≧10 KΩ
≦2 ms
LCD module with back light,
double line character
Upon request, 2 decimal place
(as unit is Pa : 1 decimal place)
5.56 mm
Air
0 ... 50°C
0 ... 95%(Non-condensing)
-20 ... +60°C
±1.75%(5 ... 55°C)
| Specification |
*Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.
Pressure-PMD33
www.eyc-tech.com
| Dimension |
80 mm
80 mm
Ø7 mm
M16x1.5
Cable gland
96.4 mm
11 mm
40 mm
21 mm
P2
(－)
P1
(＋)
19 mm
80 mm
80 mm
19 mm
Ø7 mm
96.4 mm
11 mm
40 mm
13.5 mm
P2
(－)
P1
(＋)
M12x1 Thread outer thread
(M12 Connector)
Indoor ─ M type Indoor ─ N type
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