Temperature/Humidity Transmitter Model SK-RHC-C (Serial output RS-485)

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

Temperature/Humidity Transmitter Model SK-RHC-C (Serial output RS-485) (Probes are sold separately)
This model is serial RS-485 output type in the SK-RHC series temperature/humidity transmitters. With 5 m cord type and plug-in type probes are provided for SK-RHC series transmitters. Select the probe suitable to your usage. AC adapter is available at option.

FEATURES

  • Output signals from voltage, electric current and RS-485 are selectable at the time of purchase.
  • Two types of external probe are available, that can be interchangeable used with main unit.

SPESIFICATION

Measuring range Temperature: -10 to 60.0°C Humidity: 20.0 to 95.0%rh (at 23°C)
Display range Temperature : -15 to 65.0°C Humidity : 5 to 99.9%rh
Accuracy Temperature:±0.5°C(at 20.0 to 30.0°C) ±1.0°C(at other range)
Humidity:±3.0%rh(at 30 to 90%rh at 20 to 30%rh)
Accuracy of output The value that is voltage and electric current are converted into temperature or humidity.
Temperature.: :±1.5°C(at 200 to 30.0°C) ±2.0°C(at other range )
Humidity:±4.0%rh(at 30 to 90%rh at 2 to 30%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 deferent.
  1. Voltage (1) 0 to 1V DC, (2) 0 to 100mV DC
  2. Electric current 4 to 20mA
  3. Serial RS-485
Power requirement

12-24VDC 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 ABS resin (main body),Acryl resin (display)
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

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¡î
Humidity: 25.0 to 90%rh(at 23¡î)
Accuracy Temperature: ±0.7¡î(at 20 to 30¡î) ±1.2¡î( at other range)
Humidity: ±4%rh(at 20 to 30¡î 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