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Flow Sensors Sensor device

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
Mouser Electronics	403-SLQ-HC60	0	1

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eval kit for the SEN6x family. PM, NOx, VOC, RH T, CO2, Formaldehyde.

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1649-SEK-SEN66-ND	177	1	$102.63	$102.63	$102.63	$102.63	$102.63	$102.63
Arrow North American Components	SEK-SEN66	20	1	$98.94	$98.94	$98.94	$98.94	$98.94	$98.94
AVNET Express	SEK-SEN66	0	1	$116.69	$112.57	$105.29	$102.00	$102.00	$102.00
element14 APAC	SEK-SEN66	9	1	* $175.52	* $127.25	* $125.69	* $125.69	* $125.69	* $125.69
Farnell	SEK-SEN66	3	1	* $98.97	* $95.01	* $93.67	* $93.67	* $93.67	* $93.67
Future Electronics	SEK-SEN66	8	1	$106.05
Mouser Electronics	403-SEK-SEN66	1	1	$106.09	$106.09	$106.09	$106.09	$106.09	$106.09
Newark	SEK-SEN66	6	1	$105.02	$105.02	$105.02	$105.02	$105.02	$105.02
Verical Marketplace	SEK-SEN66	20	1	$98.94	$98.94	$98.94	$98.94	$98.94	$98.94

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SFC5xxx, SFM5xxx, SFC6xxx, SFM6xxx CMOSens® Flow, Gas Sensor Evaluation Board

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1649-EK-F5XSFC/SFM6XXXANDSFC/SFM5XXX-ND	73		$188.04	$188.04	$188.04	$188.04	$188.04	$188.04

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Humidity, Temperature 0 ~ 100% RH I2C ±2% RH 8 s Surface Mount

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1649-SHT31A-DIS-B10KSDKR-ND	9299		$4.83	$4.15	$3.78	$3.64	$3.87	$2.96

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Liquid Flow Sensor 0 ~ 40 ml/min Female, 1/4"-28 (6.35mm) Flat Bottom, UNF PPS

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	1649-1125-ND	66		$246.80	$167.88	$158.80	$158.80	$158.80	$158.80

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Air Quality Sensors A2L Sensor, R-32, R-454B 8 Pin, 24V, RS485, Relay

Advanced TC technology, refrigeration equipment detects refrigerant leaks quickly and reliably, minimizing false alarms and operational disruptions
UL compliance meets UL 60335-2-40 ed. 4.0 standards and the upcoming ed. 4.1 standards with self-monitoring capabilities, functioning as a refrigerant sensor or a complete detection system
Long lifetime operates maintenance-free for over 15 years with factory lifetime calibration and no need for re-zeroing
Dual color status light provides clear and immediate status indication for installer convenience
Dual dry-contact relay switch output integrates seamlessly with modern HVAC systems using A2L refrigerants, eliminating the need for an external mitigation board
RS-485 serial interface enables easy communication and data transmission, along with the relay output, enhancing system testing and design processes
Wide refrigerant compatibility supports R32, R454A, R454B, R454C, and R455 refrigerants, and is resistant to refrigerant poisoning

Monitored refrigerants
- R-32, R-454B (dual calibration)
- R-454A, R-454C, R-455A (triple calibration)
8-pin sealable connector
≤30s response time
Operating conditions
- -40°F to +185°F (-40°C to +85°C)
- 0 to 100% RH, including condensing environments (maximum dew point of +40°C)
- 800mbar to 1,100mbar
±2.5%LFL accuracy at ambient conditions
24V AC/DC supply voltage
RS-485/MODBUS and dual dry-contact relay switch output interface
Dual dry-contact relay output
Norm compliance UL 60335-2-40 (4th editions)
Visual monitoring red/green LED status light
IP protection IP54, if IP54 rated connector is used
Expected lifetime >15 years/self-monitored sensor
Size 3.54" x 2.17" x 0.94" (90mm x 55mm x 24mm)

Distributor	SKU	Stock	MOQ	1	10	50	100	1,000	10,000
DigiKey	SGD43S-M3-S5	130	1	$50.43	$46.50	$42.46	$40.99	$40.99	$40.99
Arrow North American Components	SGD43S-M3-S5	0	200					$41.17	$39.64
AVNET Express	SGD43S-M3-S5	0	200					$39.57	$37.59
Farnell	SGD43S-M3-S5	0	200	$0.00	$0.00	$0.00	$0.00	$36.37	$36.37
Newark	SGD43S-M3-S5	200	1	$54.13	$47.40	$40.57	$40.57	$40.57	$40.57
Verical Marketplace	SGD43S-M3-S5	19	2		$52.26	$52.26	$52.26	$52.26	$52.26