Palmer Wahl has added differential pressure chart recorders to its existing line of mechanical circular chart recorders. The recorders feature an edge welded rupture-proof pressure cell for up to 30% ...
The Superecorder CTXL series portable circular chart recorders consist of four dual-input models. The TRH temperature/RH chart recorder has ranges of 17 to 49C and 2% to 98%; the DTC accepts J, K, or ...
The CTXL Superecorder circular chart recorder comes in three models: CTXL-TRH, CTXL-DTC, and CTXL-DPR. The CTXL-TRH is a temperature/relative humidity recorder with a range of 17 to 49°C and 2 to 98%, ...