Pressure Detection Instruments
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Showing 31–60 of 72 results
| Brand | KANOMAX |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | 6850 |
| Measurement Range | −2500 to +2500 Pa |
| Accuracy | ±0.5% of reading ±1 Pa |
| Resolution | 0.1 Pa |
| Wind Speed Range | 0.20–60.0 m/s |
| Wind Speed Accuracy | ±1.5% of reading (at 10.0 m/s) |
| Wind Speed Resolution | 0.01 m/s |
| Airflow Volume Range | 0–999,999 m³/h |
| Airflow Resolution | 1 m³/h |
| Operating Temperature | 0–60 °C (non-condensing) |
| Storage Temperature | −20–70 °C (non-condensing) |
| Power Supply | 4 × AA batteries or DC 5 V AC adapter |
| Battery Life | >15 hours |
| Weight (with batteries) | ~360 g |
| Display | Full-color LCD |
| Data Storage Capacity | 10,000 records |
| Data Export | USB flash drive (FAT32 formatted) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model Series | PHE127, PHE167, PHE224, PHE227, PHP164, PHP167 |
| Output | 0.5–6 VDC (ratiometric or fixed), 4-wire shielded |
| Pressure Ranges | 2–600 bar (absolute, gauge, sealed gauge) |
| Operating Temperature | −55 °C to +150 °C (peak +150 °C) |
| Diaphragm & Housing Material | Grade 5 Titanium (Ti-6Al-4V) or 17-4 PH Stainless Steel |
| Accuracy (Nonlinearity + Hysteresis) | ≤ ±0.25 %FS (standard), ≤ ±0.05 %FS (high-precision PGP variants) |
| Overpressure Limit | 150–300 %FS depending on range |
| Burst Pressure | 200–300 %FS |
| Response Time | ≤ 0.5 ms (PHE127/PHE167), 1–2 ms (PHE224/PHE227/PGP) |
| Electrical Connection | MIL-C-26482 circular connector (optional) or 1 m shielded Viton® cable (4-conductor) |
| IP Rating | IP65 (absolute/sealed gauge), IP50 (vented gauge) |
| Mounting Threads | M5×0.8, M10×1, M14×1.5, 1/4 NPT (male/female options) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | XTL Series |
| Price | Upon Request |
| Brand | Lsi |
|---|---|
| Origin | Italy |
| Model | BSP002 |
| Measurement Range | 800–1100 hPa |
| Accuracy (20°C) | ±1 hPa |
| Resolution | 0.1 hPa |
| Thermal Drift | 3.3 hPa/10°C (-10…+60°C) |
| Response Time (T90) | 1 ms |
| Warm-up Time | 300 s |
| Operating Temperature | -40…+85°C |
| Long-term Stability | 1.1 hPa/year |
| Sea-level Compensation Range | -300…+2000 m ASL |
| Power Consumption | 10 mA |
| Output | Analog (1 channel), 2 m PVC cable |
| Sensor Element | Piezoresistive |
| Calibration Interval | 12 months |
| Compliance | ISO 9001-certified calibration (Certificate DZC001, Procedure PCR002) |
| Brand | Cole-Parmer |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Category | Imported Instrumentation |
| Model | 19406-03 |
| Pressure Range | 0–5.3 bar |
| Accuracy | ±0.1% FS |
| Resolution | 0.1% FS |
| Output | Analog (4–20 mA) and Digital (RS-232) |
| Material | Polysulfone (non-sterile), USP Class VI compliant |
| Sterilization | Gamma irradiated |
| Cleanroom Manufacturing | ISO Class 8 |
| Regulatory Compliance | FDA-registered facility, ISO 13485 certified |
| Connection | 1/2" barbed fitting |
| Cable Length | 3.6 m (reusable) |
| Brand | Pfeiffer Vacuum |
|---|---|
| Origin | Germany |
| Model | PBR 360, IMR 265 |
| Measurement Range | 5×10⁻¹⁰ to 1000 hPa (PBR 360) |
| Operating Temperature | 5–60 °C (PBR 360), 0–50 °C (IMR 265) |
| Bakeout Temperature | 180 °C (PBR 360), 150 °C (IMR 265) |
| Accuracy | ±10–30 % (PBR 360), ±15 % (IMR 265, 1×10⁻⁵–1 hPa) |
| Repeatability | ±2–5 % (PBR 360), ±2 % (IMR 265, 1×10⁻⁵–1×10⁻¹ hPa) |
| Output Signal | 0.774–10 V |
| Interface | DN 25/40 ISO-KF, DN 16/40 CF |
| Brand | Pfeiffer Vacuum |
|---|---|
| Origin | Germany |
| Model | TPR 270, TPR 271 |
| Measurement Principle | Thermal Conductivity (Pirani) |
| Measured Medium | Gases |
| Range | 1×10⁻⁴ to 1000 hPa (TPR 270) |
| Accuracy | ±10 % to ±30 % of reading |
| Repeatability | ±2 % |
| Operating Temperature | 5 to 60 °C |
| Bakeout Temperature | Up to 80 °C (standard), up to 250 °C (with optional high-temp flange variants) |
| Output Signal | TPR 270: 1.5–8.5 V |
| TPR 271 | 2.2–8.5 V |
| Filament Material | TPR 270: Tungsten |
| TPR 271 | Platinum or Rhodium |
| Flange Options | DN 16 ISO-KF, DN 16 CF-F, 1/8" NPT, 8-VCR |
| 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 |
|---|---|
| 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 | Safe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | HART375 |
| Instrument Type | HART Protocol Field Communicator |
| Calibration Target | HART-enabled Pressure Transmitters, Temperature Transmitters, Flow Meters |
| Design | Integrated Handheld Unit |
| Application Environment | Industrial Plant Floors, Control Rooms, Field Maintenance Zones |
| Communication Modes | Point-to-Point, Multi-Drop (4–20 mA Loop), HART Primary Master Emulation |
| Supported Devices | All HART Revision 5–7 compliant field instruments |
| Power Source | Internal Rechargeable Li-ion Battery (Typical Runtime: >12 h continuous operation) |
| Loop Interface | Built-in 250 Ω precision resistor, loop-powered operation |
| Display | 3.5" TFT LCD (320 × 240 pixels), sunlight-readable with adjustable backlight |
| Environmental Rating | IP65 (Dust-tight, water-jet resistant) |
| Operating Temperature | –10 °C to +50 °C |
| Compliance | IEC 61000-4-2 (ESD), IEC 61000-4-3 (Radiated Immunity), ATEX/IECEx Zone 2 / Class I Div 2 (Optional Certified Variant Available) |
| Brand | Shanghai Xiande |
|---|---|
| Origin | Shanghai, China |
| Model | GMVC-3000pro |
| Control Range | 1–800 mmHg (Torr), 1–1066 hPa (mbar), 0–106.6 kPa, 0 to –0.01 MPa |
| Pressure Type | Negative (Vacuum) |
| Display | Digital Touchscreen (5.5″ Color LCD) |
| Ultimate Vacuum | 8 mbar |
| Max Pumping Speed | 20 or 30 L/min |
| Interface | Quick-Connect Ø10 mm |
| Power Supply | AC 220 V, 50 Hz |
| Rated Power | 130 W |
| Standby Power | 3 W |
| Noise Level | ≤55 dB(A) |
| Operating Temperature | 5–40 °C |
| IP Rating | IP20 |
| Dimensions (L×W×H) | 185 × 310 × 310 mm |
| Weight | 13 kg |
| Optional Steam Temperature Monitoring | –20 to 200 °C |
| Brand | TAMASAKI (Kyoto) |
|---|---|
| Origin | Japan |
| Model | AMS-115 |
| Measurement Principle | Digital Current/Voltage/Time Synchronization |
| Measurement Range | 50 A – 999 kA (selectable) |
| Time Resolution | 1 ms |
| Max Monitoring Duration | 9,000 cycles (180 s for AMS-116) |
| Sampling Frequency | Up to 600 Hz |
| Input Channels | Primary current, secondary voltage, electrode displacement (optional), trigger signal |
| Output Interfaces | RS-232C (standard), digital I/O (optional) |
| Configuration Memory | 32 programmable welding condition sets |
| Compliance | Designed for ISO 14001 & JIS B 8711-compliant resistance welding process validation |
| Brand | TAMASAKI (Kyoto) |
|---|---|
| Origin | Japan |
| Model | SP-270-F200N |
| Measurement Principle | Strain-gauge-based force transduction |
| Measurement Range | 20–200 N (F200N variant) |
| Accuracy | ±1% F.S. |
| Overload Capacity | 120% of rated load |
| Output | DC ±2 V F.S. |
| Display | 4-inch TFT color LCD (Japanese/English selectable) |
| Data Sampling | Up to 1 kHz (1 ms interval) via USB |
| Power Supply | Rechargeable battery or USB bus power |
| Auto-power-off | Configurable timeout |
| Operating Temperature | 5–40 °C |
| Sensor Interchangeable | Yes (F200N, F1000N, F10kN, F30kN, F50kN variants) |
| Dimensions (H×W×D) | 140 × 85 × 35 mm |
| Weight (unit + sensor) | 600 g |
| Compliance | Designed for industrial welding process validation per JIS Z 3140 and ISO 14324 Annex B |
| Brand | SPOTRON (TAMASAKI) |
|---|---|
| Origin | Japan |
| Model | SP-3510 |
| Measurement Principle | Rogowski coil-based current sensing + precision shunt/voltage divider |
| Current Range | 1.0–500 kA (RMS or peak) |
| Voltage Range | 0–60.0 V (RMS or peak) |
| Time Measurement | 0.5–9999 cycles (50/60 Hz) or 0.1–9999 ms |
| Accuracy | ±2% FS (current), ±1% FS (voltage), ±0.5 cycle / ±0.1 ms (time) |
| Display | 3.5″ TFT LCD touchscreen (240×320 pixels) |
| Data Storage | SD card (included), USB 2.0 host/device interface |
| Power | Rechargeable lead-acid battery + universal AC adapter (100–240 V, 50/60 Hz) |
| Dimensions | 145 × 183 × 65 mm |
| Weight | ~1.9 kg |
| Compliance | Designed for industrial welding process validation per ISO 14324, AWS D8.8, and JIS Z 3136 |
| Brand | Stanford Research Systems |
|---|---|
| Origin | USA |
| Model | SIM960 |
| Input Range | ±10 V (single-ended), ±1 V (differential) |
| Proportional Gain | 10⁻¹–10³ |
| Integral Gain | 10⁻¹–10⁵ s⁻¹ |
| Derivative Gain | 10⁻⁷–10⁻¹ s |
| Control Bandwidth | 100 kHz |
| Input Noise Density | 8 nV/√Hz (above 10 Hz) |
| Output Slew Rate | User-Programmable via Internal Ramp Generator |
| Output Clamping | Adjustable Upper/Lower Limits |
| Anti-Windup | Active Integral Anti-Saturation Circuitry |
| Brand | SumSpring |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | GXY-02 |
| Force Sensor Range | 200 N |
| Displacement Resolution | 0.001 mm |
| Deflection Measurement Range | 0–5 mm |
| Accuracy | ±0.01 mm (deflection), ±0.1 N (load), ±0.5 mm (span adjustment) |
| Specimen Span Adjustment | 0–55 mm |
| Needle Outer Diameter Compatibility | 0.3–3.4 mm (normal, thin, and ultra-thin wall) |
| Loading Speed | 1 mm/min ±0.1 mm/min |
| Dimensions | 460 × 340 × 400 mm |
| Weight | 25 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 45–80% RH (non-condensing) |
| Power Supply | 220 V ±22 V, 50 Hz ±11 Hz |
| Brand | SumSpring |
|---|---|
| Model | GXY-02 |
| Measurement Principle | Controlled bending force application with high-resolution deflection sensing |
| Deflection Range | 0–5 mm (±0.01 mm accuracy) |
| Load Range | 1–60 N (±0.1 N accuracy) |
| Needle Diameter Compatibility | 0.3–3.4 mm (standard, thin-wall, and ultra-thin-wall tubing) |
| Support Span Adjustment | 0–55 mm (±0.5 mm accuracy) |
| Loading Speed | 1 mm/min (±0.1 mm/min) |
| Dimensions | 460 × 340 × 400 mm |
| Weight | 25 kg |
| Power Supply | 220 V ± 10 %, 50 Hz ± 2 % |
| Operating Environment | 5–40 °C, RH 45–80 % (non-condensing) |
| Compliance Standards | GB 15811, GB 18457, YBB00092004–2015 |
| Brand | SumSpring |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GXY-02 |
| Force Sensor Range | 5.5–60 N (±0.1 N) |
| Deflection Measurement Range | 0–5 mm (±0.01 mm) |
| Support Span Adjustment | 0–55 mm (±0.5 mm) |
| Needle ID Compatibility | 0.3–3.4 mm (normal/thin/ultra-thin wall) |
| Loading Speed | 1 mm/min (±0.1 mm/min) |
| Displacement Resolution | 0.001 mm |
| Dimensions | 460 × 340 × 400 mm |
| Weight | 25 kg |
| Operating Temperature | 5–40 °C |
| Relative Humidity | 45–80% RH (non-condensing) |
| Power Supply | 220 V ± 10%, 50 Hz ± 2% |
| Brand | TAMASAKI |
|---|---|
| Origin | Japan |
| Model | SP-255-FU20kN |
| Measurement Principle | Hydraulic transduction with strain-gauge-based pressure sensing |
| Measurement Range | 2.0 kN to 20.0 kN |
| Resolution | 0.1 kN (10 kgf) |
| Accuracy | ±1% of full scale (FS) |
| Operating Temperature | 0 °C to 40 °C |
| Power Supply | 2 × AA alkaline batteries |
| Battery Life | ≥8 hours (continuous operation) |
| Auto-zero Function | Yes |
| Peak Hold & Data Hold | Yes |
| Auto-power-off | After 5 minutes of inactivity |
| Display Update Rate | 2 Hz (refresh every 0.5 s, with 64 samples/sec internal acquisition) |
| Sensor Housing | Integrated hydraulic insulation structure |
| Weight | 610 g (sensor head + 1.5 m cable), 430 g (main unit with batteries) |
| Brand | testo |
|---|---|
| Model | 0560 0511 |
| Measurement Range | 300–1200 hPa |
| Accuracy | ±3 hPa ± 1 digit |
| Resolution | 0.1 hPa |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | −40 °C to +70 °C |
| Protection Class | IP40 |
| Weight | 90 g (incl. batteries and protective cap) |
| Dimensions | 119 × 46 × 25 mm (incl. cap) |
| Power Supply | 2 × AAA batteries |
| Battery Life | 200 h (backlight off) |
| Measurable Units | hPa, mbar, Pa, mmH₂O, inH₂O, mmHg, inHg, psi, kPa |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0560 0550 |
| Pressure Range | −1 to +60 bar (rel.), −1 to 0 bar (vacuum) |
| Temperature Range | −50 to +150 °C |
| Pressure Accuracy | ±0.5 % FS |
| Temperature Accuracy | ±0.5 °C |
| Resolution | 0.01 bar / 0.1 °C |
| Weight | 1060 g |
| Dimensions | 200 × 109 × 63 mm |
| IP Rating | IP42 |
| Battery Life | 250 h (no backlight, no Bluetooth®) |
| Refrigerants | 60 preloaded (including R134a, R404A, R410A, R454B, R744, R290, R600a, etc.) |
| Probe Interfaces | 2 × NTC plug-in, 3 × 7/16"–UNF pressure ports |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0563 1550 |
| Pressure Range | −1 to 60 bar (gauge), −1 to 0 bar (vacuum) |
| Temperature Range | −50 to +150 °C |
| Accuracy | ±0.5 % FS (pressure), ±0.5 °C (temperature) |
| Resolution | 0.01 bar / 0.1 °C |
| Sensors | Dual temperature-compensated pressure sensors + 2 × NTC plug-in temperature probe inputs |
| Refrigerants | 60+ preloaded, updated via app |
| Bluetooth | v4.0, up to 20 m range |
| Display | Backlit large LCD |
| IP Rating | IP42 |
| Battery Life | 250 h (no backlight, no Bluetooth) |
| Weight | 2424 g |
| Dimensions | 200 × 109 × 63 mm |
| Operating Temp. | −20 to +50 °C |
| Compliance | CE, RoHS, EN 61326-1 (EMC), EN 61010-1 (safety) |
| Brand | testo |
|---|---|
| Origin | Germany |
| Model | 0560 5522 |
| Measurement Principle | Piezoresistive Absolute Pressure Sensing |
| Pressure Type | Absolute |
| Measurement Range | 0–26.66 mbar / 0–20,000 µm Hg (micron) |
| Accuracy | ±(10 µm + 10% of reading) (100–1,000 µm range) |
| Resolution | 1 µm (0–1,000 µm), 10 µm (1,000–2,000 µm), 100 µm (2,000–5,000 µm) |
| Overpressure Rating | 6.0 bar absolute / 5.0 bar relative |
| Media Compatibility | Refrigerants (R134a, R410A, R32, R290, etc.) |
| Operating Temperature | –10 °C to +50 °C |
| Storage Temperature | –20 °C to +50 °C |
| Ingress Protection | IP42 |
| Weight | 500 g |
| Dimensions | 160 × 110 × 50 mm |
| Power Supply | 2 × AA batteries (50 h typical life, Bluetooth/backlight off) |
| Wireless Interface | Bluetooth® 4.0 |
| Supported OS | iOS 11.0+, Android 6.0+ |
| Display Units | mbar, µm Hg (micron), mmHg, Torr, inHg, inH₂O, hPa, Pa |
| Response Time | 0.5 s |
| Connection Port | 2 × 7/16″ UNF |
| Brand | Top Cloud-agri |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | TEN Series |
| Measurement Principle | Load-cell-based hydrostatic equilibrium |
| Pressure Type | Differential (Suction) |
| Measurement Range | 0–100 kPa (0–1 bar) |
| Accuracy Class | 0.05 |
| Measured Medium | Liquid (soil water) |
| Overpressure Capability | Specified per model |
| Construction | Polycarbonate tensiometer tube, ceramic porous cup (2–5 µm pore size), analog Bourdon-tube vacuum gauge |
| Customizable Active Sensing Length | 15 cm / 30 cm / 40 cm / 50 cm / 60 cm (standardized as TEN-15 to TEN-60) |
| Brand | Roctest |
|---|---|
| Origin | Canada |
| Model | TPC |
| Output Options | Vibrating Wire (VW), 4–20 mA, 0–5 Vdc, Pneumatic, Fiber Optic |
| Construction | Hermetically sealed stainless steel housing filled with de-aired oil |
| Shape Options | Circular or Rectangular (for tangential/radial stress in shotcrete tunnel linings) |
| Mounting | Four integrated metal mounting rings |
| Temperature Sensing | Built-in thermistor |
| Environmental Rating | IP68 (VW version), Surge-protected (VW) |
| Compliance | ISRM Recommended Methods for Rock Stress Measurements |
| Stiffness | High (enabling embedment in soil/concrete), with peripheral grooves to reduce off-axis sensitivity |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | RPC30 |
| Sensor Technology | Thermal Mass Flow-Based Differential Pressure Sensing |
| Compliance | ANSI/ASHRAE/ASHE Standard 170-2008, FGI Guidelines 2010, CDC Environmental Infection Control Guidelines, USP <797> |
| Alarm System | Dual visual (LED) and audible (85 dB @ 1 m), user-configurable delay |
| Input Support | Differential pressure (±125 Pa), temperature (–10 to 60 °C), relative humidity (0–100 % RH), volumetric airflow (4–20 mA or 0–10 V analog inputs) |
| Control Output | 0–10 V DC or 4–20 mA for damper/valve actuation |
| Display | Color touchscreen (4.3″, capacitive), icon-driven UI with real-time status visualization |
| Communication | BACnet MS/TP, Modbus RTU, optional BACnet/IP via gateway |
| Security | Password-protected configuration access (admin/user levels) |
| Operating Mode | Isolation (AII/PE/OR) ↔ Neutral (non-isolation) toggle via physical key switch |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | RPM10 |
| Sensor Technology | Thermal Mass Flow-Based Differential Pressure Sensing |
| Compliance | ANSI/ASHRAE/ASHE Standard 170-2008, FGI Guidelines 2010, CDC Environmental Infection Control Guidelines, USP <797> |
| Alarm Types | Visual (LED status ring + touchscreen icon) and Audible (adjustable threshold & delay) |
| Operating Modes | Isolation (AII/PE), Neutral/Non-Isolation |
| Interface | Local touch-screen programming, BACnet MS/TP or Modbus RTU (optional), physical mode toggle switch |
| Security | Password-protected configuration access |
| Display | Color LCD with intuitive status visualization (e.g., green = nominal, amber = warning, red = alarm) |
| Enclosure Rating | IP42 |
| Power | 24 VDC (PoE-compatible option available) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | RPM20 |
| Sensor Technology | Thermal Anemometer–Based Differential Pressure Sensing |
| Compliance | ANSI/ASHRAE/ASHE Standard 170-2008, FGI Guidelines 2010, CDC Environmental Infection Control Recommendations |
| Alarm Logic | Adjustable Delay, Dual-Stage Visual & Audible Alert |
| Display | Color Touchscreen with Status-Color-Coded Interface |
| Connectivity | BACnet MS/TP, Modbus RTU, Ethernet (Optional) |
| Input Channels | 2 Differential Pressure Ports + Optional Temp/RH Inputs |
| Configuration | Local Keypad + Password-Protected Setup |
| Operating Modes | Isolation (Negative/Positive), Neutral, Non-Isolation |
| Max Monitoring Zones | 2 Isolation Rooms + 1 Anteroom |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8636 |
| Compliance | NFPA 45-2000, ANSI Z9.5-2003 |
| Communication Protocol | MODBUS RTU (open standard) |
| Power Input | 120 VAC, output: 24 VAC |
| Sensor Type | Wall-mounted differential pressure transducer |
| Control Outputs | Dual analog (0–10 VDC or 4–20 mA) for supply & exhaust dampers, auxiliary outputs for heating/cooling control |
| Alarm Interface | Relay output with visual & audible alert |
| Enclosure Rating | NEMA 1 (indoor use) |
| Operating Temperature | 0–50 °C |
| Relative Humidity | 10–90 % RH (non-condensing) |
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 8681 |
| Control Principle | Differential Pressure-Based Closed-Loop Airflow Balancing |
| Compliance | NFPA 45-2000, ANSI Z9.5-2003 |
| Communication Protocol | MODBUS RTU (Open Standard) |
| Power Input | 120 VAC → 24 VAC (included transformer) |
| Sensor Interface | Dedicated wall-mount differential pressure transducer (included) |
| Alarm Output | Relay + visual/audible indicators |
| Temperature Control Capability | Integrated supply air heating & volume modulation |
| Enclosure Type | Standalone DIN-rail or surface-mount controller |
| Software Integration | BMS-ready via RS-485 serial interface |