HVAC Controls and Instrumentation Archives - Page 5 of 7

10 in stock

DPTL311 / Air Diff. Press. Transmitter, 0-250 Pa, Output 0–5 V, 0–10 V, or 4–20 mA, LCD

313.0 AED

Specifications:

Medium: non-combustible, non-corrosive air, insensitive to moisture, dust, condensation and oil
Working Temp.: -20~70°C
Medium Temp.: 0~60°C
Temp. Compensation: 0~50°C
Range: 25Pa(±12.5Pa) ~10kPa(±5kPa)
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: 0.5/1/2/5s, can be set by DIP switches
Zero set: easy to reset by external key
Process Connection: 5mm ID tubing
Display: 5 digits LCD, size 44x18mm, with unit indication
Units: 5 units, selected by DIP switches
Output: 0~5V/0~10V/4~20mA(2 or 3 wires), RS485/Modbus
Output Load: ≤500Ω (current), ≥2kΩ (voltage)
Power: Voltage: 16~28VAC/ 16~35VDC
Current: 18.5~35VDC (RL=500Ω); 8.5~35VDC (RL=0Ω)
Housing: PC, fire retardant UL94V-0
Protection: IP65
Weight: 180g
Approval: CE
Accessories: flush mount panel (model DPTL-A), can be ordered separately

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10 in stock

DPTL610 / Air Diff. Press. Transmitter, 0-2500 Pa, Output 0–5 V, 0–10 V, or 4–20 mA

250.0 AED

Specifications:

Medium: non-combustible, non-corrosive air, insensitive to moisture, dust, condensation and oil
Working Temp.: -20~70°C
Medium Temp.: 0~60°C
Temp. Compensation: 0~50°C
Range: 25Pa(±12.5Pa) ~10kPa(±5kPa)
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: 0.5/1/2/5s, can be set by DIP switches
Zero set: easy to reset by external key
Process Connection: 5mm ID tubing
Display: 5 digits LCD, size 44x18mm, with unit indication
Units: 5 units, selected by DIP switches
Output: 0~5V/0~10V/4~20mA(2 or 3 wires), RS485/Modbus
Output Load: ≤500Ω (current), ≥2kΩ (voltage)
Power: Voltage: 16~28VAC/ 16~35VDC
Current: 18.5~35VDC (RL=500Ω); 8.5~35VDC (RL=0Ω)
Housing: PC, fire retardant UL94V-0
Protection: IP65
Weight: 180g
Approval: CE
Accessories: flush mount panel (model DPTL-A), can be ordered separately

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10 in stock

DPTL611 / Air Diff. Press. Transmitter, 0-2500 Pa, Output 0–5 V, 0–10 V, or 4–20 mA, LCD

313.0 AED

Specifications:

Medium: non-combustible, non-corrosive air, insensitive to moisture, dust, condensation and oil
Working Temp.: -20~70°C
Medium Temp.: 0~60°C
Temp. Compensation: 0~50°C
Range: 25Pa(±12.5Pa) ~10kPa(±5kPa)
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: 0.5/1/2/5s, can be set by DIP switches
Zero set: easy to reset by external key
Process Connection: 5mm ID tubing
Display: 5 digits LCD, size 44x18mm, with unit indication
Units: 5 units, selected by DIP switches
Output: 0~5V/0~10V/4~20mA(2 or 3 wires), RS485/Modbus
Output Load: ≤500Ω (current), ≥2kΩ (voltage)
Power: Voltage: 16~28VAC/ 16~35VDC
Current: 18.5~35VDC (RL=500Ω); 8.5~35VDC (RL=0Ω)
Housing: PC, fire retardant UL94V-0
Protection: IP65
Weight: 180g
Approval: CE
Accessories: flush mount panel (model DPTL-A), can be ordered separately

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10 in stock

G3Ex Explosion Proof Combustible/Toxic Gas Detector

G3Ex310 / Ex-proof CH4 Gas Detector, 0-100% LEL, 0-10Vdc, IP66

989.0 AED

Specifications:

Gases and specifications: see the table below
Power: 18~30VDC
Output: 0~10V, 4~20mA (3 wires), RS485/Modbus
Relay: SPST, 3A/30VDC
Load: ≥2kΩ (0-10V), ≤500Ω (4-20mA)
Display: LED digital display, power/fault/alarm LED indicator
Operating condition: combustible gas -40~70°C, toxic gas -20~55°C, 10~95%RH(Non-cond.), pressure 86~106kPa
Housing: die cast aluminum housing, SS probe and SS sintered mesh filter
Agency Approvals: Ex d ⅡC T6 Gb, ATEX (2014/34/EU), EMC (2014/30/EU, EN50270), CMC Metrological Certificate
Weight: 1.4kg
Explosion proof audible & visual alarm: model ASG24VDC, sound intensity>=90dB@0.1m, light intensity 1800~2400mcd, to be ordered separately
Intrinsically safe infrared remote controller: model FYF3, for field programming, to be ordered separately
General infrared remote controller: model YK-0, for safe zone programming, to be ordered separately
Models
Protection: IP66

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10 in stock

H2N311200 / Duct mount Temp./RH transmitter, 3% RH, 2 x 0-10Vdc, 0-100C

238.0 AED

Specifications:

RH Sensor / Protection: Digital polymer / SS probe
Accuracy: RH ±2% or ±3% Temp ±0.3°C
Stability: ±1% RH at 50% RH in 5 years
Supply Voltage: 16 to 28VAC/ 16 to 35VDC
Output: 4 - 20mA or 0-10VDC
Insersion Length: L 230 mm x Ø12mm
Humidity Range: 0 to 100% RH
Temp.Range: 0 to 50°C, 0 to100°C, -40 to 60°C
Housing: Fire retardant ABS(UL94V-0), UHMW-PE filter
Protection: IP65

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10 in stock

H3N Outdoor Humidity & Temperature Sensor

H3N311200 / Outdoor Temp./RH transmitter, 3% RH, 2 x 0-10Vdc, 0-100C

223.0 AED

Specifications:

H3N Outdoor Humidity & Temperature Sensor
RH Sensor / Protection: Digital polymer / SS probe
Accuracy: RH ±2% or ±3% Temp ±0.3°C
Stability: ±1% RH at 50% RH in 5 years
Supply Voltage: 16 to 28VAC/ 16 to 35VDC
Output: 4 - 20mA or 0-10VDC
Insersion Length: L 230 mm x Ø12mm
Humidity Range: 0 to 100% RH
Temp.Range: 0 to 50°C, 0 to100°C, -40 to 60°C
Housing: Fire retardant ABS(UL94V-0), UHMW-PE filter
Protection: IP65

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10 in stock

LT03C05 / Submersible Hydrostatic Level Trans, 4 – 20mA, 3m H2O, 5m cable

691.0 AED

Specifications:

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10 in stock

LT05C06 / Submersible Hydrostatic Level Trans, 4 – 20mA, 5m H2O, 6m cable

707.0 AED

Specifications:

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10 in stock

LT10C12 / Submersible Hydrostatic Level Trans, 4 – 20mA, 10m H2O, 12m cable

804.0 AED

Specifications:

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10 in stock

OS-C / Cieling mount PIR infrared and photosensitive sensor, 20~28VDC, SPDT 10A, IP30

106.0 AED

Specifications:

Sensor: PIR infrared sensor, photo resistance sensor
Power supply: 20~28VDC
Output: SPST, 10A resistive / 4A inductive, 30VDC/250VA
Life circle: 105 times
Light control range (adjustable): Night/Full day (default night)
OS-C: 2s~30 min(default 16s±30%)
Detect area: cone angle 140°, distance 5-8 m(<=24°)
Mount Height: wall mount height is about 1.5m, and the ceiling mount height is about 2~4m
Working environment: -20~50°C, 0~95%RH(Non-cond.)
Storage temperature: -30~70°C
Housing: fireproof ABS(except Fresnel lenses), IP30
Weight: OS-C:120g, OS-W:110g
Approval: CQC

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10 in stock

OS-W / Wall mount PIR infrared and photosensitive sensor, 20~28VDC, SPDT 10A, IP30

106.0 AED

Specifications:

Sensor: PIR infrared sensor, photo resistance sensor
Power supply: 20~28VDC
Output: SPST, 10A resistive / 4A inductive, 30VDC/250VA
Life circle: 105 times
Light control range (adjustable): Night/Full day (default night)
OS-C: 2s~30 min(default 16s±30%)
Detect area: cone angle 140°, distance 5-8 m(<=24°)
Mount Height: wall mount height is about 1.5m, and the ceiling mount height is about 2~4m
Working environment: -20~50°C, 0~95%RH(Non-cond.)
Storage temperature: -30~70°C
Housing: fireproof ABS(except Fresnel lenses), IP30
Weight: OS-C:120g, OS-W:110g
Approval: CQC

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10 in stock

PDT1541 / Fluid DP pressure Trans, 0-10 bar, 0-10Vdc, LCD, G1/4F

695.0 AED

Specifications:

Sensor: Glass micro fused silicon strain sensor
Power: Current: 18.5~35VDC (RL=500Ω), 8.5~35VDC (RL=0Ω),
Voltage output: 16~35VDC, 16~28VAC
Output: 4~20mA (2 wires), 0~10VDC (3 wires) or RS485
Output Load: ≤500Ω (current), ≥2kΩ (0-10VDC)
Accuracy: Typical ±0.5%FS (BFSL), see range specifications
Range: see range specifications
Display: LCD, with unit indication (kPa/mbar/in WC/bar/MPa)
Temp. limit: work -20~70°C; medium -20~85°C; compensation 0~55°C
Pressure Limit: see range specifications
Response time: ≤500ms
Medium compatibility: 17-4PH stainless steel
Protection: IP65
Weight: 0.5kg
Approval: CE

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DPTL311 / Air Diff. Press. Transmitter, 0-250 Pa, Output 0–5 V, 0–10 V, or 4–20 mA, LCD

Specifications:

DPTL610 / Air Diff. Press. Transmitter, 0-2500 Pa, Output 0–5 V, 0–10 V, or 4–20 mA

Specifications:

DPTL611 / Air Diff. Press. Transmitter, 0-2500 Pa, Output 0–5 V, 0–10 V, or 4–20 mA, LCD

Specifications:

G3Ex310 / Ex-proof CH4 Gas Detector, 0-100% LEL, 0-10Vdc, IP66

Specifications:

H2N311200 / Duct mount Temp./RH transmitter, 3% RH, 2 x 0-10Vdc, 0-100C

Specifications:

H3N311200 / Outdoor Temp./RH transmitter, 3% RH, 2 x 0-10Vdc, 0-100C

Specifications:

LT03C05 / Submersible Hydrostatic Level Trans, 4 – 20mA, 3m H2O, 5m cable

Specifications:

LT05C06 / Submersible Hydrostatic Level Trans, 4 – 20mA, 5m H2O, 6m cable

Specifications:

LT10C12 / Submersible Hydrostatic Level Trans, 4 – 20mA, 10m H2O, 12m cable

Specifications:

OS-C / Cieling mount PIR infrared and photosensitive sensor, 20~28VDC, SPDT 10A, IP30

Specifications:

OS-W / Wall mount PIR infrared and photosensitive sensor, 20~28VDC, SPDT 10A, IP30

Specifications:

PDT1541 / Fluid DP pressure Trans, 0-10 bar, 0-10Vdc, LCD, G1/4F

Specifications:

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