Single stage controller for humidity
IC 912 R-

Single stage controller for humidity - IC 912 R-

Description :  Single stage controller for humidity - IC 912 R-

IC 912 are electronic devices with one point of intervention only; they can be used for temperature (IC 912), relative humidity (IC 912/R) and pressure (IC 912/P) control, provided for ON–OFF operation. According to the model, they are provided with an input for PTC/NTC thermostatic probes or for Pt100/Tcj/Tck probes, EWHS280/300/310 humidity probes, for EWPA007/030 pressure transducers, for 0/4..20 mA, 0..1/5/10 V current and voltage signals (set by parameter). The value of the probe’s reading is viewed on a display by 3 and half digits and a minus sign. All versions are provided by TTL connections for using “Copy Card”, the quick programming accessory.

Technical Data :  Single stage controller for humidity - IC 912 R-

Technical Data
Frontal protection IP 65
Container plastic resin PC+ABS UL94V–0, polycarbonate glass, thermoplastic resin keys
Dimensions 32x74 mm, depth 60 mm
Mouting panel mounting,
cut out 29x71 mm (+0.2/–0.1mm)
Connections screw terminals for <2.5mm²
Usage temperature -5...55°C
Storage temperature -30...85°C
Usage environment humidity 10...90% RH
Storage environment humidity 10...90% RH
Serial TTL port for Copy Card and televis system
Display 3½ digits plus sign
Precision above 0.5% of bottom scale + 1 digit
Resolution 1°C or 0.1°C (selectable with a parameter).
Power supply 230, 115, 24Vac, 12Vac/cc ± 10%, 50/60Hz

Schema :  Single stage controller for humidity - IC 912 R-

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Schema - IC 912 R-

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