Buy Monnit MNS2-9-IN-HU-RH-L03, Industrial Wireless Humidity Sensor

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1-855-969-9322
1-908-282-3332 (Intl.)

MNS2-9-IN-HU-RH-L03 Includes Only:

Wireless Sensor Mounting Hardware
3V Industrial Battery (Pre-Installed)
SMA Antenna

Features:

Humidity Measurement Range: 0 to 100%
Temperature Measurement Range:
- Leaded: -25°C to 70°C (-13°F to 158°F)
- Non-leaded: Limited to the operational range of the sensor body (enclosure and battery)
Resolution: 0.01% RH, 0.01°C
Typical Accuracy: ± 2% RH, 0.3°C
Configurable thresholds for critical condition monitoring
Wireless range of 2,000+ feet through 18+ walls
Frequency-Hopping Spread Spectrum (FHSS)
Best-in-class interference immunity
Best-in-class power management for longer battery life
Encrypt-RF Security (Diffie-Hellman Key Exchange + Advanced Encryption Standard (AES)-128 Cipher Block Chaining (CBC) for sensor data messages)
Sensor logs 2000 to 4000 readings if the gateway connection is lost (non-volatile flash, persists through power cycling):
- 10-minute Heartbeats = ~ 22 days
- 2-hour Heartbeats = ~ 266 days
Automatic over-the-air updates to sensor firmware (future-proof)
Free iMonnit Basic Online Wireless Sensor Monitoring and Notification System to configure sensors, view data, and send alerts via SMS text, email, and voice call

Applications:

Ambient humidity/temperature monitoring
Lab monitoring
Indoor/outdoor environmental monitoring
Greenhouse and grow house monitoring
Smart machines and facilities
HVAC operation and testing
Data center monitoring

The ALTA Wireless Humidity Sensor measures relative humidity (RH) and temperature on a user-configurable time interval or Heartbeat. The sensor uses a high-accuracy silicon based digital humidity/temperature element to produce % RH and temperature data.

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Technical Details

Reviews

Humidity Measurement Range	0 to 100% RH (non-condensing)
Accuracy	± 2% RH (0 to 80%), ± 3% RH (80% to 100%)
Resolution	0.01 %RH
Response time - Leaded sensor	40 seconds (8-second time constant)
Response time - Non-leaded sensor	6+ hours (75-minute time constant)
Temperature Measurement Range - Leaded sensor	-25°C to 70°C (-13°F to 158°F)
Temperature Measurement Range - Non-leaded sensor	- ALTA Commercial: 10°C to 50°C (50°F to 122°F) - ALTA Enterprise: -18°C to 55°C (0°F to 130°F) using alkaline batteries - ALTA Industrial: -40°C to 70°C (-40°F to 158°F)
Accuracy	± 0.3°C (0.54°F) Typical
Resolution	0.01°C (0.018°F rounded to 0.01 decimal place)
Response time - Leaded sensor	15 seconds (3 second time constant)
Response time - Non-leaded sensor	100 minutes (20 minute time constant)
Leaded Probe Tip dimensions	11 mm Wide x 4.5 mm Tall (0.44" Wide x 0.16" Tall)
Tip construction	PCA with high accuracy digital temp/humidity sensing element, soldered interface wires, all wrapped in waterproof heat shrink with small hole for air exchange.
Wire details	4-conductor, 26 AWG, stranded copper
Insulation	PVC, 0.010"
Shield	No
Jacket	PVC (black)
Overall Diameter	4.25 ± 0.2 mm (0.17" ± 0.007)
Ratings / Approvals	UL AWM STYLE 2464, cUL AWM I/II A 80°C 300V FT1 LF
Temperature Rating	-25°C to 80°C (-13°F to 176°F)
Voltage Rating	300 V Max
Dielectric Strength	1500 V RMS
Cable length	Standard: 0.9 m (3 ft), Optional: 0.1, 3, 7.5 m (0.33, 10, 25 ft)
Wireless Data logging	Sensor logs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through power cycling): 10-minute Heartbeats = ~22 days, 2-hour Heartbeats = ~266 days
Wireless protocol	ALTA Proprietary Frequency-Hopping Spread Spectrum (FHSS)
Wireless transmission power (EIRP)	50 mW (900MHz), 25 mW (868 MHz), 10 mW (433 MHz)
Wireless range	2,000+ ft. through 18+ walls with the ALTA XL Gateway
Security	Encrypt-RF (256-bit key exchange and AES-128 CTR)
Battery voltage range	2.0 to 3.8 VDC
Operating altitude (non-pressurized environments)	-15.2 to 1,982 m (-50 to 6,500 ft)
Storage altitude (non-pressurized environments)	-15.2 to 3,048 m (-50 to 10,000 ft)
Operating humidity	5 to 85% RH (non-condensing)
Battery	1x 3.6V AA Lithium Thionyl Chloride, 1500mAh, pre-installed
Battery Life	10+ years expected
Operating Temperature Range (non-leaded measurement range)	-40°C to 70°C (-40°F to 158°F)
Wireless Antenna Type	1/2-wave waterproof dipole with RP-SMA connector and swivel neck; dBi of 3.0 (900/868MHz) or 2.5 (433 MHz); length of 8.27" (210mm) (900/868MHz) or 7.68" (195mm) (433 MHz); diameter at thickest point of 0.55" (14mm)
Weight	4.7 oz. (133 g) with 0.13 m (5.0") lead; 5.2 oz. (147 g) with 0.9 m (3.0') lead
Enclosure Rating	IP-65 (dust-proof and waterproof but not submersible); NEMA 1, 2, 4, 4x, 12, and 13 rated, sealed, and weatherproof
UL Rating	UL Listed to UL508-4x specifications (File E194432)

Product Details

Humidity Measurement Range	0 to 100% RH (non-condensing)
Accuracy	± 2% RH (0 to 80%), ± 3% RH (80% to 100%)
Resolution	0.01 %RH
Response time - Leaded sensor	40 seconds (8-second time constant)
Response time - Non-leaded sensor	6+ hours (75-minute time constant)
Temperature Measurement Range - Leaded sensor	-25°C to 70°C (-13°F to 158°F)
Temperature Measurement Range - Non-leaded sensor	- ALTA Commercial: 10°C to 50°C (50°F to 122°F) - ALTA Enterprise: -18°C to 55°C (0°F to 130°F) using alkaline batteries - ALTA Industrial: -40°C to 70°C (-40°F to 158°F)
Accuracy	± 0.3°C (0.54°F) Typical
Resolution	0.01°C (0.018°F rounded to 0.01 decimal place)
Response time - Leaded sensor	15 seconds (3 second time constant)
Response time - Non-leaded sensor	100 minutes (20 minute time constant)
Leaded Probe Tip dimensions	11 mm Wide x 4.5 mm Tall (0.44" Wide x 0.16" Tall)
Tip construction	PCA with high accuracy digital temp/humidity sensing element, soldered interface wires, all wrapped in waterproof heat shrink with small hole for air exchange.
Wire details	4-conductor, 26 AWG, stranded copper
Insulation	PVC, 0.010"
Shield	No
Jacket	PVC (black)
Overall Diameter	4.25 ± 0.2 mm (0.17" ± 0.007)
Ratings / Approvals	UL AWM STYLE 2464, cUL AWM I/II A 80°C 300V FT1 LF
Temperature Rating	-25°C to 80°C (-13°F to 176°F)
Voltage Rating	300 V Max
Dielectric Strength	1500 V RMS
Cable length	Standard: 0.9 m (3 ft), Optional: 0.1, 3, 7.5 m (0.33, 10, 25 ft)
Wireless Data logging	Sensor logs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through power cycling): 10-minute Heartbeats = ~22 days, 2-hour Heartbeats = ~266 days
Wireless protocol	ALTA Proprietary Frequency-Hopping Spread Spectrum (FHSS)
Wireless transmission power (EIRP)	50 mW (900MHz), 25 mW (868 MHz), 10 mW (433 MHz)
Wireless range	2,000+ ft. through 18+ walls with the ALTA XL Gateway
Security	Encrypt-RF (256-bit key exchange and AES-128 CTR)
Battery voltage range	2.0 to 3.8 VDC
Operating altitude (non-pressurized environments)	-15.2 to 1,982 m (-50 to 6,500 ft)
Storage altitude (non-pressurized environments)	-15.2 to 3,048 m (-50 to 10,000 ft)
Operating humidity	5 to 85% RH (non-condensing)
Battery	1x 3.6V AA Lithium Thionyl Chloride, 1500mAh, pre-installed
Battery Life	10+ years expected
Operating Temperature Range (non-leaded measurement range)	-40°C to 70°C (-40°F to 158°F)
Wireless Antenna Type	1/2-wave waterproof dipole with RP-SMA connector and swivel neck; dBi of 3.0 (900/868MHz) or 2.5 (433 MHz); length of 8.27" (210mm) (900/868MHz) or 7.68" (195mm) (433 MHz); diameter at thickest point of 0.55" (14mm)
Weight	4.7 oz. (133 g) with 0.13 m (5.0") lead; 5.2 oz. (147 g) with 0.9 m (3.0') lead
Enclosure Rating	IP-65 (dust-proof and waterproof but not submersible); NEMA 1, 2, 4, 4x, 12, and 13 rated, sealed, and weatherproof
UL Rating	UL Listed to UL508-4x specifications (File E194432)

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Monnit MNS2-9-IN-HU-RH-L03 Industrial Wireless Humidity Sensor

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Technical Details

Reviews