SK SATO Temperature/Humidity Transmitter Model SK-RHC-C

SK SATO Temperature/Humidity Transmitter Model SK-RHC-C (Serial output RS-485) (Probes are sold separately) Cat.No.8920-04

Model
SK-RHC-C (RS-485)

This model is serial RS-485 output type in the SK-RHC series temperature/humidity transmitters. 3 types of probe are provided for SK-RHC series transmitters. Select the suitable probe to your usage. AC adapter is available at option. (The probe shown in the photo is plug-in type)

FEATURES Output signals from voltage, electric current and RS-485 are selectable at the time of purchase. Three types of external probe are available, that can be interchangeable used with main unit. SPECIFICATIONS Measuring range Depends on the probe connected Display range Temperature : -15 to 65.0°C Humidity : 5 to 99.9%rh Measuring Accuracy Depends on the probe connected Accuracy of output Temperature :±1.0°C Humidity:±1.0%rh Resolution Temperature:  0.1°C(at higher than -9.9°C) 1°C(at other range) Humidity:  0.1%rh (at higher than 15%rh) 1%rh(at other range) Output (main unit) Depending on the output signal, model number of the main unit is different Voltage (1) 0 to 1V DC, (2) 0 to 100mV DC Electric current 4 to 20mA Serial RS-485 Power requirement 12 to 24VDC or AC adapter (9V DC) Functions Upper/lower limit output (relay contact) (Max. rate of alarm output: Voltage resistance: 48VAC/DC continuous load current: 1A) Sampling (switchable at 1 sec. and 10 sec.) Materials Main body: ABS resin, Display: Acryl resin Dimensions/weight Approx. (W)118 x (H)100 x (D)42mm, approx. 220g Accessories 1 pc. of screw for fasten the probe case OPTION AC Adapter Cat.No. 7687-52 Model AC adapter for SK-RHC series transmitters Probes: Probe is not attached with main unit as accessories. Select the suitable probe to your usage.     Plug-in type     Cat.No. 8921-00 Model SK-RHCS-1 JAN code No. 49 74425 89219 8 Temperature sensor Thermistor Humidity sensor High polymer electrical resistance change type Measuring range Temperature -10 to 60°C Humidity : 20.0 to 95.0%rh(at 23°C) Dimensions/Weight Approx. (W)29 x (H)121 x (D)24mm (except promontory), approx. 42g Materials Main body and apical part: ABS resin              Accessories Test result With sensor cord type Cat.No. 8922-00 Model SK-RHCS-2 JAN code No. 49 74425 89229 7 Temperature sensor Thermistor Humidity sensor High polymer electrical resistance change type Measuring range Temperature -10 to 60°C Humidity : 20.0 to 95.0%rh(at 23°C) Dimensions/Weight Approx. (W)29 x (H)107 x (D)24mm (except promontory) apical part φ19 x L118.5mm (w/5m cord), approx. 228g Materials Main body and apical part (ABS resin) Cord (PVC resin) Accessories Test result Stick type w/ sensor cord Cat. No. 8922-10 Model SK-RHCS-3 JAN code 49 74425 80037 7 Temperature sensor Thermistor Humidity sensor High Polymeric resistance change type Measuring range Temperature: -10 to 60.0°C Humidity: 25.0 to 90%rh(at 23°C) Accuracy Temperature: ±0.7°C(at 20 to 30°C) ±1.2°C( at other range) Humidity: ±4%rh(at 20 to 30°C 30 to 90%rh) Dimensions/Weight (W)29 x (H)107 x (D)24mm Sensing part: φ6 x L35mm (w/ 1.5m cord) , approx. 87g Materials Body, sensing part: ABS resin Cord: PVC resin Accessories Test result

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		8920-03		Temperature/Humidity Transmitter Model SK-RHC-I (Electric current output: 4 to 20mA) (Probes are sold separately)		This model is electric current 4 to 20mA output type in the SK-RHC series temperature/humidity transmitters. 3 types of probe are provided for SK-RHC series transmitters. Select the suitable probe to your usage. AC adapter is available at option. (The probe shown in the photo is the plug-in type)