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| Brand | Apure |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | A11PR-AA1 |
| Price | USD 70 (FOB Shanghai) |
| Measurement Range | pH: 0.00–14.00 |
| ORP | −2000 to +2000 mV |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.01 pH, ±1 mV, ±0.2 °C |
| Dimensions | 96 mm (H) × 96 mm (W) × 128 mm (D) |
| Brand | Apure |
|---|---|
| Model | RP-3000 |
| Measurement Range | pH 0–14, ORP −1999 to +1999 mV |
| Resolution | 0.01 pH, 1 mV |
| Accuracy | ±0.01 pH, ±1 mV |
| Temperature Compensation | 0–100 °C (manual/automatic with PT1000 sensor) |
| Output | Dual isolated 4–20 mA (pH and ORP configurable) |
| Relay Outputs | 2 SPDT relays (configurable high/low alarm for pH or ORP) |
| Display | 800×480 IPS color LCD |
| Enclosure Rating | IP65 |
| Dimensions | 144×144×115 mm (H×W×D) |
| Power Supply | AC 100–240 V, ≤5 W |
| Operating Environment | 0–60 °C, ≤85% RH |
| Calibration | Manual 2- or 3-point using standard buffers (pH 4.00, 6.86, 7.00, 9.18, 10.00) |
| Stability | ≤0.02 pH/24 h, ≤3 mV/24 h |
| Brand | Apure |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | A10PR-A |
| Measurement Range | pH 0.00–14.00 |
| ORP | −1999 to +1999 mV |
| Resolution | 0.01 pH / 1 mV |
| Accuracy | ±0.01 pH / ±1 mV |
| Temperature Compensation | 0–100 °C (manual, PT1000, or NTC10K) |
| Dimensions | 96 × 96 × 132 mm (H × W × D) |
| Power Supply | AC 220 V or DC 24 V |
| Power Consumption | ≤5 W |
| Environmental Operating Range | 0–60 °C, ≤85% RH |
| Output | Dual isolated 4–20 mA outputs (configurable for pH/ORP and temperature) |
| Relay Outputs | Two programmable SPST relays (3 A / 250 V AC, NO contact), adjustable hysteresis |
| Stability | ≤0.02 pH/24 h |
| Mounting Cutout | 92.5 × 92.5 mm |
| Brand | APURE |
|---|---|
| Model | A20PR-AA1 |
| Measurement Range | pH 0.00–14.00 |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Temperature Compensation | 0–100 °C (manual, PT1000, or NTC10K) |
| Output | Isolated 4–20 mA (dual optional), RS-485 Modbus RTU (optional) |
| Relay Outputs | 2 configurable SPDT relays (3 A/250 VAC), including self-cleaning function |
| Power Supply | AC 220 V or DC 24 V |
| Enclosure Dimensions | 144 × 144 × 115 mm (H × W × D) |
| Panel Cutout | 138 × 138 mm |
| Stability | ≤0.02 pH/24 h |
| Operating Environment | 0–60 °C |
| Power Consumption | ≤5 W |
| Brand | APURE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Model | A30PR-AA1 |
| Price | USD 55 (FOB) |
| pH Range | 0.00–14.00 |
| ORP Range | −1999 to +1999 mV |
| pH Resolution | 0.01 |
| ORP Resolution | 1 mV |
| pH Accuracy | ±0.01 |
| ORP Accuracy | ±1 mV |
| Temperature Compensation | 0–100 °C (Manual / Automatic with PT1000 or NTC10K sensor) |
| Stability | ≤0.02 pH/24 h |
| Output | Isolated 4–20 mA (max. load 500 Ω) |
| Relay Output | 1 × SPDT, 3 A / 250 V AC (configurable high/low alarm with adjustable hysteresis) |
| Display | Custom segment LCD |
| Power Supply | AC 220 V ±10% or DC 24 V ±10% |
| Power Consumption | ≤15 W |
| Operating Environment | 0–60 °C, ≤85% RH (non-condensing) |
| Dimensions (H×W×D) | 48×96×110 mm |
| Panel Cutout | 42×90 mm |
| Brand | APURE |
|---|---|
| Model | A10PR-SA1-CCEP |
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Measurement Range | pH 0.00–14.00 |
| Resolution | ±0.01 pH |
| Accuracy | ±0.01 pH |
| Temperature Compensation | 0–100 °C (Manual / PT1000 / NTC10K) |
| Output | Isolated 4–20 mA (pH or temperature selectable) |
| Communication | MODBUS RTU (RS-485) |
| Relay Outputs | 2 × SPDT, 3 A / 250 V AC, programmable high/low setpoints with adjustable hysteresis |
| Power Supply | AC 220 V, ≤7 W |
| Dimensions | 96 mm (H) × 96 mm (W) × 132 mm (D) |
| Panel Cutout | 92.5 mm × 92.5 mm |
| Operating Environment | 0–50 °C, ≤85% RH (non-condensing) |
| Data Logging | Real-time pH trend + 30-event relay alarm history |
| User Interface | Dual-language (Chinese/English), menu-guided navigation |
| Security | Password-protected configuration access |
| Brand | APURE |
|---|---|
| Model | BT-280 |
| Measurement Range | pH 0.00–14.00 |
| Resolution | 0.01 pH |
| Accuracy | ±1% FS ±1 digit |
| Temperature Compensation | 0–100 °C (manual, PT1000, or NTC10K) |
| Output | Isolated 4–20 mA (configurable for pH, ORP, or temperature |
| Relay Outputs | 2 SPST relays (3 A / 250 VAC, NO contact |
| Power Supply | AC 220 V ±10% or DC 24 V ±10% |
| Dimensions | 96 × 96 × 110 mm (H × W × D) |
| panel cutout | 91 × 91 mm |
| Operating Environment | 0–50 °C |
| Stability | ≤0.1 pH/24 h |
| Brand | APURE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | A10PR-AA1 |
| Price | USD 70 (FOB) |
| pH Range | 0.00–14.00 pH |
| ORP Range | −2000 to +2000 mV |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.01 pH, ±1 mV, ±0.2 °C |
| Dimensions | 96 × 96 × 132 mm (H × W × D) |
| Temperature Compensation | Automatic (PT1000/NTC10K) or Manual (0–100 °C) |
| Output | Dual isolated 4–20 mA outputs (configurable for pH/ORP and temperature, max load 500 Ω) |
| Relay Outputs | Two programmable SPDT relays (3 A / 250 V AC, NO contact), adjustable hysteresis |
| Power Supply | AC 220 V ±10% or DC 24 V ±10%, ≤5 W |
| Operating Environment | 0–60 °C, ≤85% RH (non-condensing) |
| Panel Cutout | 92.5 × 92.5 mm |
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