Humidity, Pressure And Flow Control

AAB brand Airflow Capture Hood stores readings on your smartdevice, generates reports, for diffusers up to 24" x 24", requires ABM100 or ABM200 airflow meter, Wireless Bluetooth to your Smart device. Airflow volume 35-1200 cfm regular flow, 7-100cfm low flow.

Flow Switch * Air Flow Switch. SPDT Snap Acting Switch range 480-1385 Fpm. Fixed Dif 300 Fpm. 7.4A @ 120V. 3.7A @ 240V.

Differential Pressure switch. Range 1.25 to 12" water column. Manual reset. 2 SPDT switches 15 amps at 120, 250 or 277 volts. 1/4" compression connections.

Airflow switch SPDT Bottom mt * Airflow switch SPDT. .05 to 12 in/w.c. 1/8 FPT low side connection, 3/4 NPT or 1/4 FPT bottom mount connection. Typically used on burners.

Pressure transducer, 0-15 psi, 4-20 mA output linear with pressure. 1/4 NPT mounting. Supply voltage 9-30 VDC. Screw terminal connections and conduit adaptor cover.

Pressure transducer 0-200 PSI (0-13.8 Bar) 4-20 mA output linear with pressure. INCH NPT mounting. Screw terminal connections and conduit adapter cover.

Pressure transducer -14.7 to 25 psi (-1013-1720 mb) 4-20 mA output linear with pressure. 1/4 MPT connection. Screw terminal connections and 1/2 inch conduit adapter cover.

Pressure transducer, 0-300 psi (0-13.8 Bar), 4-20 mA output linear with pressure. 1/4 NPT mounting. Supply voltage 9-30 VDC. Screw terminal connections and conduit adaptor cover.

High Gas Press .5-5PSI MR * High gas pressure switch. Manual reset. Range 0.5 to 5 PSI. SPST snap acting switch breaks on a rise. 8 amp rating. Mercury free. OBSOLETE

Low gas pressure switch. 12-60" WC. Manual reset switch breaks on a fall in pressure. Obsolete 3/31/19 Consider GML-A4-4-6 Replace w/C6097a3038

Pressure switch, Auto reset, 1/4" NPT, 0.4-4" W.C; Breaks NO. to C. on Pressure fall

Low Gas Pres. Manual 1-20" * Low gas pressure switch. Range 1 to 20 inches, breaks on pressure fall. Manual reset. 1/4 FNPT mount. Maximum pressure 8.5 psi W/ vent line, 7psi w/o vent line. Consider GML-A4-4-4 Replaces: C6097A1012