Mercoid® Pressure Controller w/ 4-20 mA Output, 0 to 60 PSI
Description
- Replace a separate gauge, two switches and transmitter with one controller
- Weatherproof housing and optional 4-20 mA output
- Two-line display with external programming buttons
The Mercoid electronic pressure controller replaces a separate gauge, two switches and a transmitter in your system, saving you money, installation time and panel space. It features two SPDT relays with on/off points that are fully adjustable over the range for control or alarm use. UL approved.
The controller has LED indicators that show switch status, and a large backlit two-line display that shows process value and indication units. The display, along with external buttons and a simple menu structure, makes programming easy.
You can program the set points to alternate between the relays for even wear on duplex pump applications. "Test mode" simulates input over the range without pressure to easily test switches and optional 4-20 mA output. Other features include weatherproof housing, zero set, adjustable dampening, menu lock out, peak and valley indication, a removable terminal block and adjustable 0 to 60 second time delay. Display in any of the following units: psi, kg/cm2, bar, in Hg, ft w.c., kPa, MPa, %FS, in w.c., mbar, cm w.c., mm Hg, or oz/in2.
Choose from controllers with or without a scalable 4-20 mA transmitter output. You can use the 4-20 mA output to program a failsafe for overpressure, high/low temperature, or a keypad short. Set the failsafe to activate as the relay energizes, doesn't energize or when nothing happens.
- Accuracy: ±1% of full scale
- Contact rating: 5A @ 120/240 VAC
- Process connection: 1/4" NPT
- Electrical connection: two 1/2" NPT(F) conduit connections
- Power: 12 to 30 VDC/VAC
Product Information
- Item number
- 34225
- Brand Name
- Dwyer Instruments
- Catalog Page
- 884
- Net weight
- 1.8
- Condition
- New
Mercoid® Pressure Controller w/ 4-20 mA Output, 0 to 60 PSI
- Item number
- 34225
- Brand Name
- Dwyer Instruments
- Catalog Page
- 884
- Net weight
- 1.8
- Condition
- New
- Replace a separate gauge, two switches and transmitter with one controller
- Weatherproof housing and optional 4-20 mA output
- Two-line display with external programming buttons
The Mercoid electronic pressure controller replaces a separate gauge, two switches and a transmitter in your system, saving you money, installation time and panel space. It features two SPDT relays with on/off points that are fully adjustable over the range for control or alarm use. UL approved.
The controller has LED indicators that show switch status, and a large backlit two-line display that shows process value and indication units. The display, along with external buttons and a simple menu structure, makes programming easy.
You can program the set points to alternate between the relays for even wear on duplex pump applications. "Test mode" simulates input over the range without pressure to easily test switches and optional 4-20 mA output. Other features include weatherproof housing, zero set, adjustable dampening, menu lock out, peak and valley indication, a removable terminal block and adjustable 0 to 60 second time delay. Display in any of the following units: psi, kg/cm2, bar, in Hg, ft w.c., kPa, MPa, %FS, in w.c., mbar, cm w.c., mm Hg, or oz/in2.
Choose from controllers with or without a scalable 4-20 mA transmitter output. You can use the 4-20 mA output to program a failsafe for overpressure, high/low temperature, or a keypad short. Set the failsafe to activate as the relay energizes, doesn't energize or when nothing happens.
- Accuracy: ±1% of full scale
- Contact rating: 5A @ 120/240 VAC
- Process connection: 1/4" NPT
- Electrical connection: two 1/2" NPT(F) conduit connections
- Power: 12 to 30 VDC/VAC