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Miniature Probe with Heater Assembly

  • $413.00

Meets or exceeds the following methods/laws/requirements:


Section 4.1.1 (Probe), US EPA SW-846 Test Method 0031
Section 6.1.1 (Probe), US EPA Method 7

Product Description

Aer Sampling’s probe assembly in miniature size for non-isokinetic sampling (US EPA Method 7, US EPA SW-846 Test Method 0031 etc.) requires heating the sampled flue gas before it reaches the reagent or sorbent solution. Connect to metering console via an umbilical cable to start measuring and controlling temperature immediately.

The front-end (head) of this miniature probe is inserted into the sampling porthole of the smoke-stack/chimney while the back end (tail) of this miniature probe is attached to an impinger box or a VOST glassware case using the probe clamp.

This product connects to the following (non-exhaustive) list of products from Aer Sampling:

  1. PN-856  --- Miniature Probe Liner with Glass Cup
  2. PN-1053 --- VOST Glassware Case Assembly
  3. PN-769 --- PTFE Adapter Tube Fitting
Other Applicable Documents:


Product Specifications

Minimum porthole inside diameter needed: ~1.2 inch (30 mm)

Head (Upstream/Facing the stack): Plain end
Tail (Downstream/Away from the stack):
Plain end; with Type K thermocouple plug (x1) and IEC C14 plug (x1)

Material and Temperature:

Material Maximum Temperature Recommended Maximum Working Temperature
Stainless steel 500 ºF (260 ºC)  -

*The maximum temperature of PN-731 --- Miniature Probe with Heater Assembly is limited by the probe heater

Voltage: 100-127, 220-240

Product dimension:

Length (nominal; from tip to tail):
English (ft): 3
Metric (m): ~0.91 

Outer Diameter (OD):
English (inch): 3/4
Metric (mm): ~19.05

Weight (Gravitational): 13.1 lbs / 6.0 kg

Packing dimensions (Length x Width x Height):

3 ft Probe
English (inch): 34.6 x 3.1 x 1.0
Metric (cm): 88.0 x 8.0 x 2.5

Other Information

Order miniature probe liner separately. 

All our products come with a one-year warranty against manufacturing defects and one-month technical support for free. Please refer to our Frequently Asked Questions (FAQs) page for more details.


Information presented here is subjected to Aer Sampling Group's terms and conditions.
In case of discrepancy between English version and the non-English version, the English version shall prevail.
Doc ID: AERHQWW-pn-731-en
Last revised (Excluding prices): 0^; 01.13.21

Catalog ID Catalog/Product Name Obsolete Catalog ID(s)
PN-731 220-240 V, Miniature Probe with Heater Assembly -
PN-1525 100-127 V, Miniature Probe with Heater Assembly -

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