Bộ chuyển đổi độ ẩm, nhiệt độ Sato SK-RHC-I (4-20mA)

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)

• 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 interchangeably used with main unit.
• Alarm function (upper/ lower limit) is equipped.

SPECIFICATIONS

Output Voltage (0 - 1V) Voltage (0 - 100mV) Current (4 - 20mA) Digital (RS-485) Cat. No. 8920-01 8920-02 8920-03 8920-04 Model SK-RHC-V SK-RHC-V SK-RHC-I SK-RHC-C 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 Output accuracy Temperature :±0.3°C Humidity:±0.3%rh 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) Display accuracy Temperature :±(0.1+1digit)°C    Humidity :±(0.1+1digit)%rh Output Temperature -10 to 60°C / -100mV to 600mV -10 to 60°C / -10mV to 60mV -15 to 65°C / 4 to 20mA - - - Humidity 0 to 100%rh / 0 to 1000mV 0 to 100%rh / 0 to 100mV 0 to 100%rh / 4 to 20mA - - - Output Impedance 500Ω - - - RS-485 - - - Bit/sec: 9600 Data bit: 8 Stop bit: 1 Parity check: non Power requirement 12 to 24VDC or AC adapter (9VDC / 500mA) 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 118(W) x 100(H) x 42(D)mm, approx. 220g Accessories One fixing screw to fasten the probe

OPTION

AC Adapter
Cat. No. 7687-52 AC adapter for SK-RHC series transmitters

Probes: Probe is not attached to the main unit. Separately purchase 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 29(W) x 121(H) x 24(D)mm (except promontory), approx. 42g Materials Main body and apical part: ABS resin Accessory 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 29(W) x 107(H) x 24(D)mm (except promontory) Sensing part: 19 dia. x 118.5(L)mm, Cord length: 5m, approx. 228g Materials Main body and apical part: ABS resin  Cord: PVC resin Accessory 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 29(W) x 107(H) x 24(D)mm Sensing part: 6 dia. x 35(L)mm, Cord length: 1.5m, approx. 87g Materials Body, sensing part: ABS resin Cord: PVC resin Accessory Test result