Industrial Process Control Instruments
Filter
Showing 631–660 of 1088 results
| Brand | KPM PSC |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Guardian HD |
| Pricing | Upon Request |
| Brand | KPM Sensortech |
|---|---|
| Origin | USA |
| Model | IMPS-4400 |
| Sensor Resolution | 2 in (50 mm) per element |
| Array Width Capacity | up to 256 in (6.5 m) |
| Data Sampling Rate | 33 Hz (30 ms interval) |
| Output Interfaces | 4–20 mA, 0–10 VDC, 0–5 VDC |
| Compliance | Designed for industrial process integration per ISA-88/ISA-95 architecture |
| Software | Proprietary real-time moisture visualization and statistical analytics suite |
| Brand | Kraemer Elektronik |
|---|---|
| Origin | Germany |
| Model | UTS 4.3 LAB |
| Gas Flow Rate | 2300 mL/min |
| Reactor Volume | 3 L |
| Maximum Number of Reactors per System | 12 |
| Brand | k-Space |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | kSA Emissometer |
| Pricing | Upon Request |
| Brand | k-Space |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | kSA ScanningPyro |
| Pricing | Available Upon Request |
| Brand | Kyocera |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic Industrial GC System |
| Model | SP7800II |
| Pricing | Available Upon Request |
| Detection Principle | Capillary/Packed Column Gas Chromatography with TCD/FID/PID Detector Options |
| Sample Introduction | Automated Valve-Actuated Loop Injection or Manual Gas Bag Sampling |
| Column Configuration | Triple-Column Parallel Setup with Programmable Multi-Position Valves |
| Temperature Control | Dual-Zone Oven with ±0.1 °C Stability |
| Detection Limits | CO, C₂H₂, C₂H₄ ≤ 1 ppm (v/v) |
| TCD Sensitivity | ≥ 5000 mV·mL/mg |
| System Accuracy | ≤ 1% RSD (Relative Standard Deviation) |
| Compliance Standards | GB/T 13610–2003, GB/T 11062–1998, SH/T 0230–92, GB/T 12206–2006, GB 10410.1–89, GB 10410.2–89, GB 10410.3–89 |
| Data Output | Real-Time Reporting via Embedded PC, USB/RS-232/Ethernet Connectivity, Optional 21 CFR Part 11-Compliant Software Module |
| Brand | LabTech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | MidiLab9000-E |
| Pricing | Available upon Request |
| Brand | LANENDE |
|---|---|
| Model | LD-D150 |
| Measurement Principle | Doppler ultrasonic velocity profiling |
| Communication Protocol | Modbus RTU over RS485 |
| Power Supply | Wide-range DC input (12–24 VDC) |
| Housing Material | PVC, IP68-rated |
| Dimensions | 250 × 70 × 30 mm (L × W × H) |
| Minimum Operational Water Depth | ≥15 cm |
| Sensor Type | Submersible dual-sensor module (ultrasonic transducer + piezoresistive pressure sensor + NTC temperature sensor) |
| Output | Real-time velocity (m/s), water depth (m), temperature (°C), and calculated flow rate (m³/h or m³/d) |
| Installation | Fixed-mount via stainless-steel base plate |
| Compliance | Designed for field-deployable hydrometric monitoring in open channels and large-diameter conduits |
| Brand | LANYO |
|---|---|
| Origin | Beijing, China |
| Model | LY-P2000 |
| Frequency | Dual-frequency (0.5 MHz & 0.6 MHz), auto-switching |
| Beam Configuration | 8-beam, dual-pair configuration |
| Central Depth Sounder | 1-beam, 0.6 MHz |
| Max Measurable Depth | 120 m |
| Blind Zone | 0.1 m |
| Operating Mode | Intelligent frequency-adaptive mode |
| Depth Tracking | Bottom-track and water-column profiling with real-time signal strength display and auto-gain adjustment |
| Mounting Options | Vessel-mounted (trimaran or unmanned surface vehicle), optional seabed mooring or buoy integration |
| Power & Communication | Compatible with underwater battery packs and acoustic telemetry modules |
| Brand | LAUDA |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model Range | Multiple Configurable Models |
| Pricing | Available Upon Request |
| Temperature Range | −150 °C to +400 °C |
| Max. Heating Power | 800 kW |
| Max. Cooling Power | 800 kW |
| Cooling Capacity at −100 °C | 8 kW |
| Brand | LaVision GmbH |
|---|---|
| Origin | Germany |
| Model | LS |
| Measured Quantity | Partial Pressure of Water Vapor & Total Pressure |
| Measurement Range | >0.02 mbar (total pressure), >10 mbar (water vapor pressure) |
| Sampling Rate | Up to 600 vials/min |
| Sample Preparation | No air purging required |
| Compliance Context | Designed for ASTM F2338-22, ISO 11607-2, and USP <1207> compliant container closure integrity testing (CCIT) |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DCG-760A |
| Price Range | USD 850–1,420 (FOB) |
| Conductivity Range | 0–1000 mS/cm |
| Temperature Range | −10.0 to 120.0 °C |
| Basic Instrument Error | ±2.0% FS (Conductivity), ±0.3% HCl/NaOH (Concentration), ±0.5 °C (Temp, 0–60 °C) |
| Dimensions | 144 × 144 × 160 mm |
| Weight | ~2 kg |
| IP Rating | IP65 |
| Output | Isolated 4–20 mA DC (configurable span) |
| Temp Compensation | Automatic, 5.0–45.0 °C (ref. 25.0 °C) |
| Resolution | 0.1% (conc.), 0.1/1 mS/cm (cond.), 0.1 °C (temp) |
| Repeatability | ±0.1% HCl/NaOH |
| Drift Stability | ±0.1%/24h (conc.), ±0.5% FS/24h (cond.) |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Model | DCG-760A |
| Conductivity Range | 0–1000 mS/cm |
| Temperature Range | −10.0 to 120.0 °C |
| Basic Instrument Error | ±2.0% FS (Conductivity), ±0.3% HCl/NaOH (Concentration), ±0.5 °C (Temp, 0–60 °C) |
| Resolution | 0.1% (Concentration), 0.1/1 mS/cm (Conductivity), 0.1 °C (Temperature) |
| Temperature Compensation Range | 5.0–45.0 °C (Reference: 25.0 °C) |
| Output | Isolated 4–20 mA DC (Configurable Upper/Lower Limits) |
| Enclosure Rating | IP65 |
| Dimensions | 144 × 144 × 150 mm |
| Weight | ~2 kg |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | DDG-33 |
| Price | USD 780 (FOB Shanghai) |
| Conductivity Range | K=0.01 cm⁻¹: 0–20 µS/cm |
| K=0.1 cm⁻¹ | 1–200 µS/cm |
| K=1.0 cm⁻¹ | 10–10,000 µS/cm |
| Temperature Range | −10.0 to 120.0 °C |
| Basic Instrument Error | ±2.0% FS (conductivity), ±0.5 °C (0.0–60.0 °C), ±1.0 °C (other) |
| Resolution | 0.001/0.01/0.1 µS/cm |
| Repeatability | 1.0% FS |
| Electronic Unit Accuracy | ±1.0% FS (conductivity), ±0.3 °C (temperature) |
| Stability | ±0.5% FS/24 h |
| Temperature Compensation Range | 5.0–60.0 °C (reference 25.0 °C) |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10%, 50 Hz ±1% or DC 24 V |
| Dimensions | 166 × 166 × 110 mm |
| Weight | 2.0 kg |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Model | DDG-33 |
| Conductivity Range | K=0.01 cm⁻¹: 0–20 µS/cm |
| K=0.1 cm⁻¹ | 1–200 µS/cm |
| K=1.0 cm⁻¹ | 10–10,000 µS/cm |
| Temperature Range | −10.0 to 120.0 °C |
| Basic Instrument Error | ±2.0% FS (conductivity), ±0.5 °C (0.0–60.0 °C), ±1.0 °C (other) |
| Resolution | 0.001/0.01/0.1 µS/cm |
| Temperature Compensation Range | 5.0–60.0 °C (reference 25.0 °C) |
| Repeatability | 1.0% FS |
| Electronic Unit Accuracy | ±1.0% FS (conductivity), ±0.3 °C (temperature) |
| Stability | ±0.5% FS/24 h |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10%, 50 Hz or DC 24 V |
| Dimensions | 166 × 166 × 110 mm |
| Weight | 2 kg |
| Brand | Leichi |
|---|---|
| Model | DDG-5205A |
| Type | Online Conductivity Analyzer |
| Measurement Range (Conductivity) | 0.000 µS/cm to 10.0 mS/cm (dependent on cell constant) |
| Temperature Range | −10.0 °C to 120.0 °C |
| Basic Instrument Error (Conductivity) | ±2.0% FS |
| Resolution (Conductivity) | 0.001 µS/cm (lowest range) |
| Temperature Compensation Range | 5.0 °C to 60.0 °C (reference 25.0 °C) |
| Repeatability | 1.0% FS |
| Electronic Unit Accuracy (Conductivity) | ±1.0% FS |
| Stability | ±0.5% FS/24 h |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10%, 50 Hz or DC 24 V |
| Dimensions | 166 × 166 × 110 mm |
| Weight | ~2 kg |
| Data Storage Capacity | 400 records with configurable logging interval |
| Output | Isolated 4–20 mA DC (user-definable upper/lower limits) |
| Communication Interface | RS-232 or RS-485 (selectable) |
| Optional Conductivity Cells | K = 0.01 cm⁻¹, 0.1 cm⁻¹, or 1.0 cm⁻¹ |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PHGF-28H |
| Price | Upon Request |
| pH Range | 0.00–14.00 pH |
| ORP Range | ±1800 mV |
| Temperature Range | −5 to +105 °C |
| Operating Sample Temp. | 5–60 °C |
| Max. Sample Pressure | < 0.1 MPa |
| Sample Flow Rate | 200 mL/min |
| Inlet Tubing | Ø6×1 mm stainless steel |
| Outlet Tubing | Ø10×1 mm stainless steel |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PHGF-43 |
| Pricing | Upon Request |
| Housing Material Options | PVC, CPVC, SS304, SS316 |
| Cleaning Function | None or Jet Flush |
| Pre-amplifier | Optional (Integrated or External) |
| Compatible Electrodes | FG-991 (pH) / ORP-1 (Redox) |
| Measurement Range | pH 0–14 |
| Process Temperature Range | 5–45 °C |
| Max. Pressure Rating | 0.6 MPa |
| Enclosure Protection | IP65 (Junction Box or High-Impedance Box) |
| Submersion Length Options | 0.5 m, 1.0 m, 1.5 m, 2.0 m, 2.5 m, 3.0 m (User-selectable) |
| Standard Cable Length | 20 m (Extended lengths available upon specification) |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | SJG-208 |
| Price Range | USD 700 – 1,400 (FOB Shanghai) |
| Resolution | 0.01 mg/L, 0.1 % saturation, 0.1 °C |
| Measurement Range | (0.0–20.0) mg/L DO, (0.0–200.0) % saturation, (−10.0–120.0) °C |
| Repeatability | ≤ 0.20 mg/L |
| Stability | ±0.20 mg/L / 24 h |
| Temperature Compensation Range | (−10.0–120.0) °C |
| Communication Interface | RS-232 or RS-485 (user-selectable) |
| Dimensions | 144 × 144 × 160 mm |
| Weight | 2.5 kg |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SJG-7835A |
| Price | Upon Request |
| Measurement Range (N₂H₄) | 0–199.9 µg/L |
| Temperature Range | −10.0–120.0 °C |
| N₂H₄ Resolution | 0.1 µg/L |
| Temperature Resolution | 0.1 °C |
| Basic Instrument Error (N₂H₄) | ±5.0 µg/L |
| Basic Instrument Error (Temperature) | ±0.5 °C (0.0–60.0 °C), ±1.0 °C (other) |
| Electronic Unit Error (N₂H₄) | ±2.0 µg/L |
| Electronic Unit Error (Temperature) | ±0.3 °C |
| Repeatability | ≤2.5 µg/L |
| Electronic Unit Stability | ±2.0 µg/L / 24 h |
| 90% Response Time | 3 min |
| Enclosure Rating | IP65 |
| Power Supply | AC (220 ± 22) V, (50 ± 0.5) Hz |
| Dimensions (Electronic Unit) | 144 × 144 × 150 mm |
| Weight (Electronic Unit) | 2 kg |
| Dimensions (Measurement Unit) | 224 × 288 × 628 mm |
| Weight (Measurement Unit) | 10 kg |
| Output | Isolated 4–20 mA DC (configurable upper/lower limits) |
| Communication Interface | RS-232 or RS-485 (user-selectable) |
| Auto Temperature Compensation | Yes |
| Alarm Function | Programmable high/low limit alarm |
| Power Failure Protection | Yes |
| Brand | Leichi |
|---|---|
| Model | SJG-7835A |
| Measurement Range | N₂H₄ (0–199.9) µg/L |
| Temperature | (−10.0–120.0) °C |
| Resolution | N₂H₄ 0.1 µg/L |
| Basic Instrument Error | N₂H₄ ±5.0 µg/L |
| Electronic Unit Error | N₂H₄ ±2.0 µg/L |
| Repeatability | ≤2.5 µg/L |
| Stability | (±2.0 µg/L)/24 h |
| 90% Response Time | 3 min |
| Enclosure Rating | IP65 |
| Power Supply | AC (220 ± 22) V, (50 ± 0.5) Hz |
| Dimensions & Weight | Electronics Unit 144 × 144 × 150 mm, 2 kg |
| Output | Isolated 4–20 mA DC (user-configurable span) |
| Auto Temperature Compensation | Yes |
| Alarm Functions | Adjustable high/low limit alarms with latching |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SJG-9435B |
| Price Range | USD 1,400–4,200 (FOB Shanghai) |
| Resolution | 0.1 µg/L |
| Measurement Ranges | (0–19.9) µg/L, (20–199) µg/L, (0.20–20.00) mg/L |
| Repeatability | ±3% FS |
| Stability | ±2% FS / 24 h |
| Temperature Compensation Range | (−10.0 to 120.0) °C |
| Communication Interface | RS-232 |
| Dimensions | 160 × 160 × 110 mm |
| Weight | 2 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | Leici (Shanghai Inesa Scientific Instrument Co., Ltd.) |
| Type | DDG-35 |
| Conductivity Range | 0.0 µS/cm to 200 mS/cm |
| Resistivity Range | 5.00 Ω·cm to 20 MΩ·cm |
| TDS Range | 0.0 mg/L to 100 g/L |
| Salinity Range | 0.00–8.00 % |
| Temperature Range | −10.0 to 120.0 °C |
| Basic Instrument Error | ±2.0 % FS (Conductivity) |
| Temperature Error | ±0.5 °C (0.0–60.0 °C), ±1.0 °C (other ranges) |
| Conductivity Resolution | 0.001 µS/cm (selectable: 0.001 / 0.01 / 0.1 / 1 µS/cm) |
| Temperature Resolution | 0.1 °C |
| Repeatability | 1.0 % FS (instrument), 0.3 % FS (electronic unit) |
| Auto-Temperature Compensation Range | −10 to 120 °C |
| Temp. Coefficient Adjustment | 0.0–10.0 %/°C |
| Output Signals | Isolated 4–20 mA DC (configurable span), Isolated RS-485 (Modbus RTU) |
| Enclosure Rating | IP65 |
| Dimensions | 166 × 166 × 110 mm |
| Weight | 2 kg |
| Standard Sensor Cable Length | 10 m |
| Mounting Cutout | 140 × 140 mm |
| Power Supply | AC 220 V ±10 %, 50 Hz ±1 % |
| Conductivity Range | 0.0 µS/cm to 200 mS/cm |
|---|---|
| Temperature Range | −10.0 to 120.0 °C |
| Accuracy | ±2.0% FS (instrument) |
| Resolution | 0.001 µS/cm (selectable: 0.001 / 0.01 / 0.1 / 1 µS/cm) |
| Dimensions | 166 × 166 × 110 mm |
| Weight | 2 kg |
| IP Rating | IP65 |
| Output | Isolated 4–20 mA DC & RS-485 |
| Sensor Cable Length | 10 m (standard) |
| Auto-Temperature Compensation | −10 to 120 °C |
| Electrode Compatibility | 2-electrode and 4-electrode conductivity cells |
| Data Storage Capacity | 2000 records |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic Industrial Instrument |
| Model | DDG-5205A |
| Price Range | USD 850–1,420 (FOB Shanghai) |
| Conductivity Range | 0.000 µS/cm to 10.0 mS/cm (dependent on cell constant: K=0.01 cm⁻¹: 0–20 µS/cm |
| K=0.1 cm⁻¹ | 1–200 µS/cm |
| K=1.0 cm⁻¹ | 10–10,000 µS/cm) |
| Temperature Range | −10.0 to 120.0 °C |
| Temperature Compensation Range | 5.0 to 60.0 °C (reference temp: 25.0 °C) |
| Conductivity Resolution | 0.001 / 0.01 / 0.1 / 1 µS/cm (auto-ranging) |
| Temperature Resolution | 0.1 °C |
| Basic Error | ±2.0% FS (conductivity), ±0.5 °C (0.0–60.0 °C), ±1.0 °C (outside range) |
| Repeatability | 1.0% FS |
| Electronic Unit Accuracy | ±1.0% FS (conductivity), ±0.3 °C (temperature) |
| Drift Stability | ±0.5% FS/24 h |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10%, 50 Hz ±1% or DC 24 V ±15% |
| Dimensions | 166 × 166 × 110 mm |
| Weight | ~2.0 kg |
| Data Storage | 400 records with configurable logging interval |
| Output | Isolated 4–20 mA DC (user-defined upper/lower limits) |
| Digital Interface | RS-232 or RS-485 (selectable) |
| Auto-Cleaning Support | Yes |
| Alarm Functions | Programmable high/low limit alerts with relay output |
| Power Failure Protection | Non-volatile memory retention |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | PHBJ-260F |
| Price | Upon Request |
| pH Measurement Range | –2.00 to 20.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Temperature Compensation Range | 0–100 °C (Automatic) |
| Dimensions | Approx. 180 × 80 × 50 mm |
| Weight | Approx. 0.3 kg |
| Display | High-definition color LCD touchscreen |
| Language Support | English & Chinese |
| pH Resolution Options | 0.01 / 0.1 pH |
| mV Resolution Options | 0.1 / 1 mV |
| Temperature Units | °C or °F |
| Auto-Diagnostics | Yes |
| Auto-Power-Off | Yes |
| Power Failure Data Protection | Yes |
| Factory Reset | Yes |
| Firmware Upgrade Capability | Yes |
| IP Rating | IP65 |
| Electrode | Integrated tri-combination pH electrode (standard) |
| Accessories | Electrode holder, silicone protective sleeve, wrist strap, portable carrying case, calibration buffer solutions |
| Endpoint Detection | Intelligent auto-read with manual/timed/interval modes |
| Calibration | 1–5 point pH calibration |
| Buffer Recognition | Automatic identification of GB, DIN, and NIST standard buffer sets |
| Data Storage Capacity | 1000 measurement records |
| Data Management | View, delete, export, print |
| GLP Compliance | Yes (audit trail, operator ID, timestamp, calibration history) |
| Printing Interface | RS-232 printer support (configurable print format) |
| PC Connectivity | USB interface with dedicated software |
| Power Supply | Rechargeable Li-ion battery |
| Battery Indicators | Low-voltage warning & charging status feedback |
| Backlight Adjustment | Yes |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PHG-217C, PHG-217D |
| Price Range | USD 850–1,420 (FOB Shanghai) |
| pH Range | 0.00–14.00 pH |
| ORP Range | −1800 to +1800 mV |
| Temperature Range | −10.0 to 120.0 °C |
| pH Resolution | 0.01 pH |
| ORP Resolution | 1 mV |
| Temperature Resolution | 0.1 °C |
| pH Accuracy | ±0.05 pH ±1 digit |
| ORP Accuracy | ±10 mV |
| Temperature Accuracy | ±1.0 °C |
| Electronic Unit pH Accuracy | ±0.03 pH ±1 digit |
| Electronic Unit Stability | ≤±0.02 pH/24 h |
| Input Impedance | ≥1 × 10¹² Ω |
| Input Current | ≤2 × 10⁻¹² A |
| Output | Isolated 4–20 mA DC (configurable span), RS-232 or RS-485 (user-selectable), 4 programmable relay outputs |
| Data Storage | 400 records with configurable logging interval |
| Auto Calibration | Recognizes pH 4.00, 6.86, and 9.18 buffers |
| ATC | Automatic temperature compensation via integrated Pt1000 or external RTD |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10 %, 50 Hz ±1 % |
| Dimensions (W×H×D) | 144 mm × 144 mm × 163 mm |
| Weight | 2.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PHG-217C, PHG-217D |
| Measurement Range | pH (0.00–14.00), ORP (−1800–+1800 mV), Temperature (−10.0–120.0 °C) |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | pH ±0.05 pH ±1 digit, ORP ±10 mV, Temp ±1.0 °C |
| Input Impedance | ≥1 × 10¹² Ω |
| Input Current | ≤2 × 10⁻¹² A |
| Stability | ≤±0.02 pH/24 h |
| Output | Isolated 4–20 mA DC (configurable span), RS-232 or RS-485 (user-selectable), 4 control relays |
| Data Storage | 400 records with programmable interval |
| Auto Calibration | Supports recognition of pH 4.00, 6.86, and 9.18 buffers |
| Temperature Compensation | Automatic (NTC or Pt100 sensor input) |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10%, 50 Hz ±1% |
| Dimensions | 144 × 144 × 163 mm |
| Weight | 2.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PHG-21C, PHG-21D |
| Price | ¥2600 |
| pH Range | (0.00–14.00) pH |
| ORP Range | (−1800–+1800) mV |
| Temperature Range | (−10.0–120.0) °C |
| Resolution | 0.01 pH / 1 mV / 0.1 °C |
| Accuracy | ±0.05 pH / ±10 mV / ±1 °C |
| Repeatability | ≤0.02 pH / 3 mV |
| Electronic Unit Error | ±0.03 pH ±1 digit / ±1 mV ±1 digit / ±0.3 °C |
| Stability | ≤±0.02 pH/24 h |
| Input Impedance | ≥1×10¹² Ω |
| Input Current | ≤2×10⁻¹² A |
| Enclosure Rating | IP65 |
| Power Supply | AC (220±22) V, (50±1) Hz or DC 24 V |
| Dimensions | 144×144×163 mm |
| Weight | 2.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PHG-21C, PHG-21D |
| Measurement Range | pH (0.00–14.00), ORP (−1800–+1800 mV), Temperature (−10.0–120.0 °C) |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.05 pH, ±10 mV, ±1.0 °C |
| Repeatability | ≤0.02 pH, ≤3 mV |
| Input Impedance | ≥1 × 10¹² Ω |
| Input Current | ≤2 × 10⁻¹² A |
| Stability | ≤±0.02 pH/24 h |
| Output | Isolated 4–20 mA DC (configurable span) |
| Enclosure Rating | IP65 |
| Power Supply | AC 220 V ±10 %, 50 Hz ±1 Hz or DC 24 V |
| Dimensions | 144 × 144 × 163 mm |
| Weight | 2.5 kg |