Honeywell Kromschroder DG Pressure Switches for Air and Gas

Prices starting at:
$97.00
Call for Availability
SKU
84447XXX

The Honeywell Kromschroder DG pressure switches are able to monitor extremely low pressure differentials, positive and negative gas pressure on industrial gas and air appliances, and biologically produced methane.

Featuring the ability to observe extremely low pressure differentials, Honeywell Kromschroder's DG pressure switches trigger switch-on, switch-off, switch-over operations if a set switching point is reached. They monitor positive and negative gas and air pressures in industrial and commercial applications.

  • Applications in monitoring positive air and gas pressures, negative or differential air pressures
  • Five pressure ranges from 0.2" to 200" WC", does not apply for all switches
  • Max inlet pressure rating: 8.5 PSIG with venting line installed, 7.0 PSIG without venting line
  • Accurate, repeatable switching action with low hysteresis
  • Automatic and manual reset models available
  • One normally open and one normally closed contact in each switch (5A resistive or 0.5A inductive)
  • 8A quick-acting fuse for short circuit protection
  • FM and UL approved
  • Lesman stocks most ranges and configurations of Honeywell Kromschroder DG pressure switches. In-stock models are available to ship the same day.

Model Selection Guide

Don't see the option or pressure range you need? Call a Lesman sales specialist at 800-953-7626.

Switch
Operation
Break ActionPilot LampProcess
Connection
Electrical
Connection
Adjustable RangeDesignationClick for Price
and Availability
DG..T pressure switch for positive, negative, or differential pressure. Dual scale "WC and mBar. Hand-wheel adjustable switch point. FM/UL Tested. IP54
Auto ResetSwitches on pressure riseBlue pilot lamp
for 110/120 VAC
1 x 1/4" NPTScrew terminals,
1/2" NPT conduit
0.2" to 2.4" WCDG 6T-21N KS84447800
0.4" to 4" WCDG 10T-21N KS84447810
1" to 20" WCDG 50T-21N KS84447820
12" to 60" WCDG 150T-21N KS84447830
40" to 200" WCDG 500T-21N KS84447840
DG..T pressure switch for positive, negative, or differential pressure. Hand-wheel adjustable switch point. FM/UL Tested. IP54
Auto ResetSwitches on pressure riseBlue pilot lamp
for 110/120 VAC
2 x 1/4" NPTScrew terminals,
1/2" NPT conduit
0.2" to 2.4" WCDG 6T-22N KS84447802
0.4" to 4" WCDG 10T-22N KS84447812
1" to 20" WCDG 50T-22N KS84447822
12" to 60" WCDG 150T-22N KS84447832
40" to 200" WCDG 500T-22N KS84447842
DG..TG pressure switch for positive, negative, or differential pressure. Gold-plated contacts. Hand-wheel adjustable switch point. FM/UL Tested. IP54
Auto ResetSwitches on pressure riseGreen/red pilot lamp
for 24 VAC/VDC
2 x 1/4" NPTScrew terminals,
1/2" NPT conduit
0.2" to 2.4" WCDG 6TG-22K2 KS84447803
0.4" to 4" WCDG 10TG-22K2KS84447813
1" to 20" WCDG 50TG-22K2 KS84447823
12" to 60" WCDG 150TG-22K2 KS84447833
40" to 200" WCDG 500TG-22K2KS84447843
DG..HT pressure switch for positive, negative, or differential pressure with manual reset. FM/UL Tested. IP54
Manual ResetLocks on pressure rise Blue pilot lamp
for 110/120 VAC
2 x 1/4" NPTScrew terminals,
1/2" NPT conduit
0.4" to 4" WCDG 10HT-22NKS84447912
1" to 20" WCDG 50HT-22N KS84447922
12" to 60" WCDG 150HT-22N KS84447932
40" to 200" WCDG 500HT-22N KS84447942
DG..NT pressure switch for positive, negative, or differential pressure with manual reset. FM/UL Tested. IP54
Manual ResetLocks on pressure fall Blue pilot lamp
for 110/120 VAC
2 x 1/4" NPTScrew terminals,
1/2" NPT conduit
0.4" to 4" WCDG 10NT-22N KS84447962
1" to 20" WCDG 50NT-22N KS84447972
12" to 60" WCDG 150NT-22N KS84447982
40" to 200" WCDG 500NT-22N KS84447992
DG..U pressure switch for positive, negative, or differential pressure. Hand-wheel adjustable switch point. EU certified. IP54
Auto ResetSwitches on pressure rise   Screw terminals and
M16 cable gland
0.4 to 6 mBarDG 6U-3 KS84447250
1 to 10 mBarDG 10U-3 KS84447300
2.5 to 50 mBarDG 50U-3 KS84447350
30 to 150 mBarDG 150U-3 KS84447500
DG..UG pressure switch for positive, negative, or differential pressure. Gold-plated contacts. Hand-wheel adjustable switch point. EU certified. IP54
Auto ResetSwitches on pressure rise   Screw terminals and
M16 cable gland
0.4 to 6 mBarDG 6UG-3 KS84447270
1 to 10 mBarDG 10UG-3KS84447320
2.5 to 50 mBarDG 50UG-3KS84447370
30 to 150 mBarDG 150UG-3KS84447520
100 to 500 mBarDG 500UG-3KS84447570
DG..UG pressure switch for positive, negative, or differential pressure. Gold-plated contacts. Hand-wheel adjustable switch point. EU certified. IP65
Auto ResetSwitches on pressure rise   Screw terminals and
M16 cable gland
0.4 to 6 mBarDG 6UG-4KS84447000
1 to 10 mBarDG 10UG-4KS84447010
2.5 to 50 mBarDG 50UG-4KS84447020
30 to 150 mBarDG 150UG-4 KS84447030
100 to 500 mBarDG 500UG-4KS84447040
DG..UG pressure switch for positive, negative, or differential pressure. Gold-plated contacts. Hand-wheel adjustable switch point. EU certified. IP65
Auto ResetSwitches on pressure rise Green/red pilot lamp
for 24 VAC/VDC
 Screw terminals and
M16 cable gland
0.4 to 6 mBarDG 6UG-4K2 KS84447001
1 to 10 mBarDG 10UG-4K2 KS84447011
2.5 to 50 mBarDG 50UG-4K2 KS84447021
30 to 150 mBarDG 150UG-4K2 KS84447031
100 to 500 mBarDG 500UG-4K2 KS84447041
DG..UT pressure switch for positive, negative, or differential pressure. Hand-wheel adjustable switch point. EU certified. IP54
Auto ResetSwitches on pressure rise Green/red pilot lamp
for 230 VAC/VDC
 4-Pin plug and socket2.5 to 50 mBarDG 50U-6T2KS84447388
30 to 150 mBarDG 150U-6T2 KS84447514
100 to 500 mBarDG 500U-6T2 KS84447564
More Information
Measured Variable Differential Pressure, Gauge Pressure
Enclosure/Construction IP54
Sensor Type Diaphragm
Adjustment External Adjustment
Measuring Range 0.2" to 200" WC (0.4 to 500 mbar)
Write Your Own Review
You're reviewing:Honeywell Kromschroder DG Pressure Switches for Air and Gas
Your Rating
Copyright 1995-2020 © Lesman Instrument Company