Michell Instruments - Michell Relative Humidity and Temperature Probe | PFMini72

Supplier: AMS Instrumentation & Calibration

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Michell Relative Humidity and Temperature Probe | PFMini72

PFMini72 relative humidity probes are equipped with the Hygrosmart relative humidity sensor/converter. This interchangeable module has miniaturized electronics and does not require recalibration.

Product Features:

Designed for meteorological applications
Based on the interchangeable Hygrosmart module

Technical Specification

Performance
Measurement Range (RH)	0-100% RH
Measurement Range (T)	-20 to +80°C
Accuracy at 23°C Humidity	<±2% RH (5–95% RH)
Accuracy at 23°C Temperature	±0.2°C
Stability - RH Sensor	<±1% RH/year
Response Time - RH Sensor	<10 sec typical (for 90% of the step change)
Electrical output/input
Output Signal (RH)	0-1 V
Output Signal (T)	0-1 V or 3-wire 1/3 DIN Pt100 direct
Supply Voltage	5.5–32 V DC
Current Consumption	2mA max
Operating conditions
Operating temperature Probe Housing Storage	-20 to +80°C -20 to +80°C -40 to +85°C
Mechanical specification
Ingress Protection	IP65 (NEMA 4 level)
Housing Material	316L
Dimensions	L=92mm, ø18mm
Weight	150g
Electrical Connections	4 or 6-wire output cable, length 2m

Technical Specification

Performance
Measurement Range (RH)	0-100% RH
Measurement Range (T)	-20 to +80°C
Accuracy at 23°C Humidity	<±2% RH (5–95% RH)
Accuracy at 23°C Temperature	±0.2°C
Stability - RH Sensor	<±1% RH/year
Response Time - RH Sensor	<10 sec typical (for 90% of the step change)
Electrical output/input
Output Signal (RH)	0-1 V
Output Signal (T)	0-1 V or 3-wire 1/3 DIN Pt100 direct
Supply Voltage	5.5–32 V DC
Current Consumption	2mA max
Operating conditions
Operating temperature Probe Housing Storage	-20 to +80°C -20 to +80°C -40 to +85°C
Mechanical specification
Ingress Protection	IP65 (NEMA 4 level)
Housing Material	316L
Dimensions	L=92mm, ø18mm
Weight	150g
Electrical Connections	4 or 6-wire output cable, length 2m

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Supplier: AMS Instrumentation & Calibration

Distribution: Australia, New Zealand, Pacific Islands

Location: Boronia, VIC

Customers: BHP, Santos, Shell, Australian Navy, Coca Cola, CSL, ANSTO, Rio Tinto, FMG, Oil Search

Trade With Confidence. The supplier of this item is approved as a Verified Supplier. Business registration, contact details and locations have been verified. AMS Instrumentation & Calibration are also proudly displaying these credentials:

Established:

1973

Employees:

21-50

Customers:

BHP, Santos, Shell, Australian Navy, Coca Cola, CSL, ANSTO, Rio Tinto, FMG, Oil Search

Memberships:

IICA, Metrology MSA, ISA

Certifications:

ISO9001

Distribution:

Australia, New Zealand, Pacific Islands