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| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | RS-WD |
| Instrument Type | Temperature Transmitter |
| Output Options | 4–20 mA / 0–5 V / 0–10 V |
| Supply Voltage | 10–30 V DC |
| Default Temperature Accuracy | ±0.5 °C @ 25 °C |
| Extended Range Accuracy | ±1.0 °C @ 25 °C |
| Transmitter Operating Temp. | −20 to +60 °C |
| Probe Operating Temp. | −40 to +80 °C (standard) |
| Probe Humidity Range | 0–100 %RH |
| Response Time (1 m/s airflow) | ≤10 s |
| Load Capacity | ≤600 Ω (current output), ≤250 Ω (voltage output) |
| Mounting Cutout | 60 mm² |
| Display | Integrated LCD |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | RS-ZSYC-3S-G |
| Instrument Type | Online |
| Measured Parameters | PM2.5, PM10, Sound Pressure Level (Noise) |
| Measurement Principle | Laser Scattering |
| Measurement Range | 0–1000 µg/m³ (PM) |
| Sampling Flow Rate | 16.67 L/min |
| Detection Limit | 1 µg/m³ |
| Temperature Sensor Range | −30 to +70 °C |
| Humidity Sensor Range | 0–99 %RH |
| Wind Speed Range | 0–60 m/s |
| Wind Direction | 8-Point Cardinal |
| Noise Range | 30–130 dB(A) |
| LED Display Size | 57 cm × 105 cm |
| Communication | GPRS |
| Power Supply | AC 220 V |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Producer |
| Country of Origin | China |
| Model | RK-PM300 |
| Output Interface | RS-485 (Modbus RTU) |
| Enclosure Material | Stainless Steel (316L) |
| Protection Rating | IP54 |
| Supply Voltage | 10–30 VDC |
| Overvoltage Protection | Up to 2× Full Scale |
| Temperature Compensation | Built-in Automatic Compensation |
| Pressure Range Options | –0.1 to 60 MPa (gauge, vacuum, absolute) |
| Communication Distance | Up to 2000 m |
| Compliance | EMI Immunity per IEC 61000-6-2, RoHS Directive 2011/65/EU |
| Optional Dual Measurement | Simultaneous Pressure & Inlet Port Temperature |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | RS-GZ-DC |
| Pricing | Upon Request |
| Accuracy | ±7% (at 25°C) |
| Illuminance Range | 0–65535 lux |
| Long-term Stability | ≤5%/year |
| Response Time | 1 s |
| Output Signal | Radio Frequency (RF) Wireless Transmission |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | RS-WD-*-2 |
| Pricing | Upon Request |
| Power Supply | 10–30 V DC |
| Output Options | 4–20 mA / 0–5 V / 0–10 V |
| Default Accuracy | ±0.5 °C @ 25 °C |
| Operating Ambient Temp | −40 °C to +60 °C |
| Probe Temp Range | −40 °C to +120 °C (varies by probe type) |
| Humidity Range (probe) | 0–99 %RH |
| Long-Term Stability | ≤0.1 °C/year |
| Response Time | ≤10 s (at 1 m/s airflow) |
| Load Capacity | ≤600 Ω (current), ≤250 Ω (voltage) |
| Enclosure Type | IP65-rated wall-mounted “Wangzi” (character-style) housing |
| Mounting | Screw + anchor (included) |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-PH-N01 |
| Instrument Type | Soil Moisture & pH Analyzer |
| Power Supply | DC 5–30 V |
| Power Consumption | 0.5 W (at 24 V DC) |
| Measurement Range | 3–9 pH |
| Resolution | 0.1 pH |
| Accuracy | ±0.3 pH |
| Operating Temperature | −20 °C to +60 °C |
| Long-Term Stability | ≤5 %/year |
| Response Time | ≤10 s |
| Protection Rating | IP68 |
| Probe Material | Corrosion-Resistant Alloy Electrode |
| Encapsulation Material | Black Flame-Retardant Epoxy Resin |
| Dimensions | 45 × 15 × 123 mm |
| Output Signal | RS485 (Modbus-RTU Protocol) |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-WS-N01-TR |
| Instrument Type | Soil Moisture Meter |
| Power Supply | 3.6–30 V DC |
| Power Consumption | 0.4 W |
| Temperature Range | −40 °C to +80 °C |
| Temperature Accuracy | ±0.5 °C |
| Moisture Accuracy | ±3% (v/v) |
| Output Signal | RS-485 (Modbus RTU) |
| Probe Length | 70 mm |
| Probe Diameter | 3 mm |
| Probe Material | 304 Stainless Steel |
| Encapsulation | Vacuum-filled Epoxy Resin (Black Flame-Retardant) |
| Cable Length | 2 m (RVV 4×0.3 mm²) |
| IP Rating | IP68 |
| Storage Temperature | −40 °C to +80 °C |
| Soil Salinity Tolerance | Low Sensitivity |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | RS-*-SC-2 |
| Power Supply | 3×AA batteries (up to 2 years operational life) |
| Display | Low-power LCD with numeric readout |
| Probe Material | Stainless steel |
| Measurement Principles | FDR (Frequency Domain Reflectometry) for soil moisture |
| Compliance | Designed for field-deployable environmental monitoring in accordance with standard agricultural and horticultural practice guidelines |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-SJ-N01-2 |
| Output Options | RS485 (Modbus-RTU), Relay Dry Contact (NO) |
| Power Supply | DC 10–30 V |
| Operating Temperature | −20 °C to +60 °C |
| Relative Humidity Range | 0–80% RH |
| Max RS485 Distance | 2000 m |
| Max Electrode/Cable Length | 30 m |
| IP Rating | IP67 (inferred from waterproof housing & harsh-environment deployment) |
| Brand | RenKe |
|---|---|
| Model | RS-QY-N01-2 |
| Measurement Principle | Piezoresistive Sensing with Integrated Temperature Compensation |
| Pressure Range | 0–120 kPa |
| Temperature Range | −40 to +80 °C (standard) |
| Pressure Accuracy | ±0.15 kPa @ 25 °C, 75 kPa |
| Temperature Accuracy | ±0.5 °C @ 25 °C |
| Long-Term Stability | ≤−0.1 kPa/year (pressure), ≤0.1 °C/year (temperature) |
| Output | RS-485 Modbus RTU (default baud rate: 4800, 8N1) |
| Power Supply | 10–30 V DC |
| Power Consumption | ≤0.5 W |
| Response Time | ≤1 s |
| Operating Environment | −20 to +60 °C, 0–80 %RH |
| Enclosure Type | Wall-Mounted IP65 Housing |
| Compliance | CE-marked design principles, RoHS-compliant materials, compatible with ISO/IEC 17025-aligned calibration workflows |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | RS-YS-GPRS-Y-LY |
| Price | USD 105 (approx.) |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | RS-HW-N01 |
| Instrument Type | Fixed-mount |
| Power Supply | 10–30 V DC |
| Power Consumption | 0.4 W |
| Sensor Type | Dual-element pyroelectric infrared (PIR) sensor |
| Alarm Duration Options | 5 s / 10 s / 30 s (configurable) |
| Delay-on-Alarm | Software-configurable |
| Mounting Method | Ceiling-mounted |
| Installation Height | 2.5–6 m |
| Detection Range | Ø6 m (at 3.6 m mounting height) |
| Detection Pattern | Omnidirectional 360° horizontal coverage |
| Output Interface | RS-485 |
| Communication Protocol | Modbus-RTU |
| Operating Temperature | −10 °C to +50 °C |
| Operating Humidity | ≤95% RH (non-condensing) |
| RFI Immunity | 20–1000 MHz |
| Microcontroller | 8-bit low-power CMOS |
| Auto Temperature Compensation | Yes |
| Brand | RenKe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | RS-WS-DY |
| Communication | FHSS Radio (868 MHz ISM Band) |
| Display | 2.8" LCD with Real-Time Temp/RH/Time/Address/Storage Status |
| Power Supply | 10–30 V DC (AC/DC Adapter Included for 220 V AC Input) |
| Operating Temperature (Electronics) | −20 °C to +60 °C |
| Operating Humidity (Electronics) | 0–80 %RH |
| Sensor Operating Range (Standard Probe) | −40 °C to +80 °C, 0–99 %RH |
| Sensor Operating Range (Optional −B Wide-Temp Probe) | −40 °C to +120 °C |
| Accuracy (Class A) | ±0.4 °C @ 25 °C, ±2 %RH @ 25 °C (5–95 %RH) |
| Accuracy (Class B, Default) | ±0.5 °C @ 25 °C, ±3 %RH @ 25 °C (5–95 %RH) |
| Resolution | 0.1 °C / 0.1 %RH |
| Long-Term Drift | ≤0.1 °C/year, ≤1 %RH/year |
| Response Time (Standard Probe) | ≤25 s (Temp), ≤8 s (RH) at 1 m/s airflow |
| Response Time (−B Probe) | ≤18 s (Temp), ≤6 s (RH) at 1 m/s airflow |
| Data Storage Capacity | 65,535 records |
| Recording Interval | 1–65,535 minutes (configurable, default 30 min) |
| Storage Duration (at 30-min interval) | ~4 years |
| Storage Mode | Auto-cyclic overwrite |
| Alarm Outputs | 2 programmable relay outputs (NO/NC), 1 internal buzzer (85 dB), optional external sound-light alarm interface |
| Calibration | Password-protected on-device offset calibration for temperature and humidity |
| Compliance | FCC Part 15 Subpart C, CE RED Directive 2014/53/EU, RoHS 2011/65/EU |
| Wireless Protocol | Proprietary FHSS (Frequency-Hopping Spread Spectrum), 868 MHz, 100 kbps data rate |
| Line-of-Sight Range | ≥800 m |
| Wall Penetration | 3–4 reinforced concrete walls |
| Max Nodes per RS-JSQ-W Gateway | 200 units |
| Enclosure Rating | IP65 (housing), IP67 (optional −B and −6 waterproof probe variants) |
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