The Ace Instruments IAQ Monitor is a 3.5" touch screen TFT display based Indoor Air Quality Monitor. The Ace IAQ monitor is a multi-parameter display, which has in-built sensors for all the parameters being measured, for ease of monitoring building indoor air quality health & sustainability.

The IAQ monitor is designed to monitor, record & transmit the critical 6 parameters of Indoor Air, including PM2.5, PM10, VOC, Temperature, Humidity and CO2. The monitor allows green buildings to comply with IAQ regulations, and serves certifications including LEED, WELL, GRIHA and IGBC.

Ace Instruments Carbon monoxide (CO) transmitter model AI-CO with Ethernet communication are used extensively for indoor air quality monitoring & demand control ventilation in confined spaces, industrial manufacturing plants & parking lots.

Applications : Carbon monoxide transmitters (CO transmitters) find extensive use in parking lots, underground mining, tunnels,engine test benches & test rooms.

Specifications :
Display : 4 Digit 0.5" high LCD display
Carbon monoxide range : 0 to 100 PPM Standard /0 to 250/0 to 500 PPM ( Optional )
Operating temperature limit :-10 to +60 deg. C
Operating humidity Limit : 0 to 95% RH
Output : 4 to 20mA/0-10V DC field selectable
Communication : Ethernet communication (optional)
Buzzer : In-built buzzer alarm to alert on CO readout exceeding any programmable set limit (optional)
Relay Output : 1 No. relay output ( CO/NO) optional to connect to BMS/external alarm
Power Supply: 24 V DC,200mA
Housing :ABS plastic wall mounting type

Carbon dioxide transmitter with RS 485 modbus communication is available with or without display from Ace Instruments & is designed for environment monitoring, indoor air quality monitoring and controlling in offices, hospitals, industrial and commercial buildings. The CO2 transmitter comes with an in built buzzer alarm & can easily replace the less accurate models as a CO2 alarm system. The CO2 transmitter also has an analog 4-20mA output & an optional RS 485 modbus communication , thus making it the go-to CO2 transmitter for all HVAC, IAQ & building management systems.

Features:

High performance European sensors and circuits, ensure accurate measurement and temperature compensation
Analog 4-20mA/ 0-10 VDC factory selectable Output
Optionally available with RS 485 modbus communication for integration with BMS/EMS/SCADA
In-built buzzer alarm for alerting on exceeding set limit(field programmable limit )
0 to 2000 PPM CO2 transmitter range standard, also available 0 to 5000 PPM or 0 to 10,000/20,000 PPM as option
Available with display & also without display
Good long term stability and reliability
15 Years sensor life
Fast response
High Ingress protection rating up to IP55
Carbon dioxide transmitter with RS485 modbus communication can be used for applications including:

Air monitoring of supply, exhaust and return air
Air quality monitoring in offices, shopping complexes, multiplexes, manufacturing facilities, IT companies, etc.
Air monitoring in critical environment such as outside air
Other applications of combustion measurement
CO2 transmitter with industry leading accuracy & linearity

Differential pressure transmitters are DP sensors with analog 4-20mA & 0-10VDC output for low pressure applications including room pressures, machinery pressure, clean room pressures, hospital room pressures, isolation room pressures, etc. Typical applications include measuring low pressures across these rooms starting from 0 to 30 Pascals, 0 to 60 Pascals, 0 to 100 Pa upto 5000 Pa. Various ranges for engineering units including mm.W.C., In.WC, kPa, hPa, etc are also available for all ranges. The differential pressure transmitter comes in a compact design and straightforward installation making it an excellent choice for facilities prioritizing efficiency and accuracy in air pressure monitoring.

Applications: HVAC, pharmaceutical plants, clean rooms, hospital room applications, ventilators, oxygenators, isolators, etc

The Model AI-DPTx air differential pressure transmitter has switch setting to select the ranges between...
Ø 0 to 30Pa/-30 to +30Pa
Ø 0 to 50Pa/-50 to +50 Pa
Ø 0 to 100Pa/-100 to +100 Pa
Ø 0 to 200Pa/-200 to +200 Pa
Ø 0 to 500Pa/-500 to +500 Pa
Ø 0.00 to 1.00 In.W.C./-1.00 to +1.00 In.W.C.
Ø 0.00 to 2.00 In.W.C./ -2.00 to +2.00 In.W.C.
Ø 0.00 to 4.00 In.W.C/ -4.00 to + 4.00 In.W.C.

The differential pressure transmitter has field selectable analog outputs of 4-20mA and 0-10VDC .
This differential pressure transmitter comes in a compact, hinged ABS plastic enclosure that facilitates easy installation and secure electrical connections alongwith 2 Nos. of 4mm. hose nipples.

Features of ACE Air Differential Pressure Sensor:

Measure air Differential pressure with ± 0.5 % accuracy

Field selectable measuring range via slide switch
Field selectable 4-20mA/0-10 VDC output via slide switch
Compact ABS plastic wall-mounted enclosure and IP52-rated