Product Description
Product Specification
1/3
Model:
TWM30
Differential Pressure Controller
Digital Pressure Gauge
Support multiple working modes
Buit-in buzzer with sound-light alarm,
field programmable alarm pressure value
Copyright © 07/2022 by SIN JIA ENTERPRISE COMPANY LIMITED. All rights reserved.
Accuracy
±1.0% F.S.
Process connection
Quick coupler
Air inler way: front panel, back
panel, side panel
Case/Ring
ABS
Pressure limitation
0 type: 10 kPa
2 type: 80 kPa
6 type: 5 kPa
Ambient temperature
-20℃ ... 70℃
Medium temperature
-10℃ ... 60℃
Display
LCD, switchable backlight button
Voltage supply
DC 16-30 V
Output signal
None, 4-20mA & 0-10V, RS485
Relay
2 SPDT RELAY 3A@250VAC/30VDC
Control signal
None, 2 SPDT RELAYS
Power consumption
≦ 2.5W
Protection level
IP 54
Weight
360 g
Electrical connections
Cable outlet (0.5 cm)
Nominal size
4.5"
Pressure medium
Gas
Scale ranges
0 type: -1000 ... 1000 Pa
2 type: -10000 ... 10000 Pa
6 type: -100 ... 100 Pa
Pressure units
Pa, kPa, mbar, mmHG, inWC, mmWC
Used to measure fan and blower pres-
sure, filter resistance, medical equip-
ment, etc
