
wert.i
Refine Search
Specifications | |
Sensor | NDIR sensor, with ABC algorithm* |
Sampling Method | Diffusion |
Accuracy | 50 ppm + 5 % reading & 40 ppm + 3% reading |
Response time | <120s (30cc/min, low airflow) |
Drift | <±10 ppm/year |
Range | 0~2000 ppm (measurement range 400~2000 ppm) |
Output signal | Current: 4…20mA (DC)/ Voltage: 0…10V (DC) |
Communication | RS-485 |
Relay output | 2xSPST, 3A-30VDC/250VAC |
Load resistance | Resistance:≤ 500Ω(current output), ≥2kΩ(Voltage output) |
Power supply | 16…35VDC / 16…28VAC |
Display | Optional LCD,with unit display |
Display resolution | 1ppm |
Working environment | 0…50 ˚C, 0…85 %RH (Non-cond.) |
Storage temperature | -20…60 ˚C |
Housing | ABS+PC (Space mount), fireproof ABS+PC (Duct mount) |
Protection | Space mount: IP30 / Duct mount : IP65 / IP30 (Probe) |
Weight | Space mount: 135g, Duct mount: 240g |
Specifications | |
Sensor | Electrochemical, min 5 years life span |
Sampling Method | Diffusion |
Range | 0…100ppm or 0…300ppm |
Accuracy | ±5% FS@25˚C, typical ±10% FS@5~50˚C |
Resolution | 1 ppm |
Repeatability | <±3%FS |
Stability | <±5%/year@0=100ppm, <±10%/year@0=300ppm |
Pressure range | Standard atmospheric pressure ±10% |
Response time (T90) | < 60s |
Warm-up time | < 1 min |
Load Resistance | ≤500Ω(current output), ≥2kΩ(voltage output) |
Power | Current: 18.5~35VDC (RL=500Ω) ; 8.5~35VDC (RL=0Ω) Voltage: 16~28VAC/16~35VDC |
Output | 4~20mA (2 wires), 0-10VDC, RS485 / Modbus |
Working environment | 5~50˚C(continuous), 15~90%RH(Non-cond.) |
Storage temperature | 10…55 ˚C |
Housing | ABS+PC, ULV-0(CMWL) |
Protection | Space mount: IP30 / Wall mount : IP33 |
Weight | Space mount: 163g, Wall mount: 198g |
Specifications | |
Media compatibility | Air and non-combustible, compatible gases |
Housing | Die cast aluminum case and bazel, with PC cover |
Protection | IP67 |
Accuracy | ±2%FS(±3% on 125Pa, ±4% on 60Pa) @21˚C |
Pressure Limits | -70 to 100 KPa |
Size | 101.5mm (4") diameter dial face, 115.5mm (4-9/16") dia. Opening for flush mount |
Temperature Limits | -7…60˚C (20…140˚F) |
Process Connection | 1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back |
Weight | 440g |
Mounting method | Flush or surface in vertical position |
Accessories | Two 1/8"NPT pipe plugs, two 1/8" NPT to 3/16" rubber tubing adapters and three flush mounting adapters with screws |
Specifications | |
Medium | Non-combustible, non-corrosive air, insensitive to moisture, dust, condensation & oil |
Working Temp. | -20…70 |
Medium Temp. | 0…60 |
Temp. Compensation | 0…50 |
Working Pressure | Overload 10xFS, burst 15xFS |
Accuracy | ±1.0%FS(±2.0%FS@25Pa range) |
Long term stability | ±0.5%FS/Year |
Thermal effect | <0.05%FS/˚C (zero), <0.08%FS/˚C (FS) |
Response time | 0.5~30s, can be set by keys |
Process Connection | 5mm ID tubing |
Display | 5 digits LCD, display area 44x18mm, with unit indication, field upgradable |
Output | 0~10V,4~20mA (2 wires), RS485 selectable |
Output Load | ≤500Ω (current), ≥2kΩ (voltage) |
Power | Voltage: 16~28VAC/ 16~35VDC Current: 18.5~35VDC (RL=500Ω); 8.5~35VDC (RL=0Ω) |
Units | 5 units, selected by keys (Pa, Kpa, in w.c, mm w.c, mbar) |
Zero set | Easy to reset by external key |
Materials | ABS (housing) & PC (cover) |
Protection | IP54 |
Weight | 165g |
Specifications | ||||||||||
Output Signal | Standard 2-wire: 4-20 mA / Vs = 12-30 Vdc | |||||||||
Optional 3-wire: 0.5-4.5 Vdc, 0-5 Vdc, 1-5 Vdc, 0-10 Vdc / Vs = 10-30 Vdc | ||||||||||
Accuracy | ±0.5% FSO (±1% FSO for pressures ≤ 45 psi (3 bar)) | |||||||||
Response Time | <10 ms | |||||||||
Insulation | >100 MΩ @ 50V | |||||||||
Permissible | Operating: -40°F to 212°F (-40°C to 100°C) (185°F (85°C) maximum zero span) | |||||||||
Temperatures | Compensating: 14°F to 176°F (-10°C to 80°C) (158°F (70°C) maximum zero span) | |||||||||
Pressure Port / Housing | 304 SS | |||||||||
Wetted Parts | Seals: NBR | |||||||||
Diaphragm: Ceramic | ||||||||||
Current Consumption | 2-wire: 25 mA max | |||||||||
3-wire voltage: 5 mA (short-circuit current 20 mA) | ||||||||||
EMC | EMI: EN50081-1/-2 | |||||||||
EMS: EN50082-2 | ||||||||||
Stability | Vibration: 10 g / 5 Hz to 200 Hz | |||||||||
Shock: 20 g / 11 ms | ||||||||||
Operation Life | 2 M cycles |
Specifications | |
Input signal | 4...20mA, 0...20mA, 0...5V, 0...10V |
Input resistance | Current model: ≤ 100Ω , Voltage model: ≥ 300KΩ |
Output signal | 4...20mA, 0...20mA, 0...5V, 0...10V |
Output load | Current model: ≤ 500Ω , Voltage model: ≥ 10KΩ |
Accuracy | ±0.1% of span |
Response time | <10ms |
Temperature coefficient | ±0.01% of span / ˚C |
Supply voltage, DC | 18...32V DC |
Isolation voltage | 2KVAC/min |
Isolation resistance | ≥ 100MΩ (DC500V) |
Operating temperature | -20˚C...55˚C |
Storage temperature | -20˚C...70˚C |
Relative humidity | < 95% RH (non-cond.) |
Dimensions | 118.9 x 110 x 12.7 mm |
Weight | 70g |
IP protection | IP20 |
Specifications | |
Humidity sensor | Digital polymer |
Range | 0…100%RH |
Output | 4~20mA (2wires), 0~10VDC (3wires),RS485/Modbus |
Accuracy | 2%, 3%, (25°C, 20…80%RH) |
Hysteresis | < ±1.0 %RH |
Response time | <10s (25°C, in slow air) |
Drif | < ±0.5%RH / year |
Temperature Sensor | Digital temperature sensor |
Range | 0~50°C, 0~100°C, -40~60°C, or others |
Output | 4~20mA (2wires), 0~10VDC (3wires),RS485/Modbus |
Accuracy | Transmitter: ≤±0.4°C @ 5~60°C or 0.3°C @ 5~60°C |
Power | Current: 18.5…35VDC (RL=500Ω); 8.5~35VDC (RL=0Ω) Voltage: 16…28VAC/ 16~35VDC |
Output Load | ≤500Ω (current), ≥2KΩ (voltage) |
Relay output | 2xSPST, 3A/30VDC. 3A/250VAC |
Display and keys | 4 digits LCD, with unit indication, backlight (4-20mA N/A), 3 touch keys, see more details on LCD & Keys operation |
Work Temp. | -30…70°C (LCD: 0~50°C), 5~95%RH (Non cond.) |
Housing | Fireproof ABS housing, UHMW-PE filter (Duct/Remote), ABS+PC (Space) SS probe and sintered filter (Wall) |
Protection | IP65 (Duct,Remote and Wall Sensor), IP30 (Space Mount) |
Weight | Space Mount 110g, Duct mount:360g; Wall mount :270g; Remote Sensor :430g |