2 wire differential pressure monitor
"
KDP210 Differential Pressure Transmitter with 4-20mA Output IP65 Protection and LCD Display
KDP210Q Micro Differential Pressure Transmitter with IP65 Protection and RS485 Output
KTHP100 Series High-Precision Multifunctional Differential Pressure Transmitter with IP65/NEMA4 Rating
HVAC Adjustable 20-200Pa Air Pressure Switches
Differential Air Pressure Sensor IP65 NEMA4 For HVAC System
White 250V 10A Adjustable Pressure Switches 72A
KDP110 Differential Pressure Transmitter with 4-20mA Output IP65 Protection and Fast Response Time for Industrial Control
24V Adjustable Pressure Switches 64A Air Or Liquid