# Glycol Filled Bottle Kit, Sensors, 250ml

![Product image](https://novapart.co/image/farnell:4746933/)

**URL**: https://novapart.co/products/A/GLYCOL%20KIT/glycol-filled-bottle-kit-sensors-250ml
**SKU**: A/GLYCOL KIT
**Manufacturer**: ACI
**Price**: €25.9400
**Stock**: 10+
**Lead Time**: 38 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| For Use With | Sensors |
| Accessory Type | Glycol Filled Bottle Kit |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4746933/)

## Thermal Buffer Bottle Kit 

## **Thermal Buffer** 

ACI Thermal Buffers counter rapid temperature fluctuations typically caused by doors opening in a walk-in freezer or cooler.  The ACI Thermal Buffer Bottle comes with all the items needed to add a buffer to any new or existing sensor installation.  All the parts include the food grade Glycol or Glass beads buffer, 304 series stainless steel Mounting bracket, stainless steel screws, Nalgene Bottle, and probe fitting. The 67 ml (2 oz) Glycol bottle includes a PG7 Cable Gland with Neoprene Gasket (Seal) that will fit 4.76 mm (3/16 in) to 6.35 mm (¼ in) probe sizes. The 67 ml (2 oz) Glass beads Thermal Buffer bottle includes a 316 stainless steel compression fitting that will fit 4.76 mm (3/16 in) diameter sensing probes only. The 250 ml (8.5 oz) bottle will fit 4.76 mm (3/16 in) diameter sensing probes only. 

ACI’s Glycol buffer should be used in freezer/fridge applications, rated down to -40 °C(-40 °F). ACI’s Glass Bead Buffer should be used in extreme low temperature applications, rated down to -100 °C (-148 °F). The “-3PT” Triple Point Thermal buffer should be used in pharmaceutical or critical applications where multiple sensor redundancy is required with the 3rd sensing opening available for insertion of your NIST Certified standard or reference. 

For more information regarding the Glycol or Glass Bead Thermal Buffer Bottles and Accessories, or to discuss your application in more detail, please contact ACI. 

## **Applications** 

Monitor Freezer and Refrigerator Temperatures, Cryogenic Temperatures, Pharmaceuticals, Meat Packing Plants, Cold Storage Facilities, Thermal Buffer (Slows Response Times) 

## **Warranty** 

The ACI Thermal Buffer and Accessories Series is covered by ACI's Five (5) Year Limited Warranty. The warranty can be found in the front of ACI's Sensors & Transmitters catalog, as well as on ACI's website, workaci.com. 

## **Specifications** 

## **2 oz Thermal Buffer Bottle Glycol** 

**Thermal Media:** Glycol **Bottle Material/Cap Material:** Nalgene (HDPE) / Polypropylene 

**Fluid Capacity:** 67 ml (2 oz) **Bottle Dimensions (Height x Diameter):** 86 mm x 39 mm (3.386 in x 1.535 in) **Cable Gland Material / Gland Material:** Polyamide 6 / Neoprene 

**Cable Gland Torque Rating:** 1.66 Nm (14.7 lb-in) 

**Probe Size Accepted:** 2.49 mm to 6.50 mm (0.098 in to 0.256 in) 

**Operating Temperature Range:** -40 °C to 120 °C (-40 °F to 248 °F) 

## **2 oz Thermal Buffer Bottle Glass Bead** 

**Thermal Media:** Glass Beads **Bottle Material/Cap Material:** Nalgene (HDPE) / Polypropylene 

**Fluid Capacity:** 67 ml (2 oz) 

**2 oz bottle** 

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8.5 oz bottle<br>**----- End of picture text -----**<br>


**Bottle Dimensions (Height x Diameter):** 86 mm x 39 mm (3.386 in x 1.535 in) 

**Compression Fitting Material:** 316 Stainless Steel 

**Probe Size Accepted:** 4.762 mm (0.1875 in) 

**Operating Temperature Range:** -100 °C to 120 °C (-148 °F to 248 °F) 

## **8.5 oz Thermal Buffer Bottle** 

**Thermal Media:** Glycol or Glass Beads 

**Bottle Material/Cap Material:** Nalgene (HDPE) / Polypropylene w/ PTFE Foam Liner 

**Fluid Capacity:** 250 ml (8.5 oz) 

**Bottle Dimensions (Height x Diameter):** 102.62 mm x 55.37 mm (4.04 in x 2.18 in) 

**Thermowell Material (3PT only):** 316 SS Steel 

**Probe Size Accepted:** 4.762 mm (0.1875 in) 

**Operating Temp Range – Glycol:** -40 °C to 120 °C (-40 °F to 248 °F) 

**Operating Temp Range – Glass Bead:** -100 °C to 120 °C (-148 °F to 248 °F) 

## **Bracket** 

**Bracket Material:** 304 Stainless Steel 

**Bracket Size( H x W x D)** 

**2 oz Bottle:** 64.54 mm x 38.1 mm x 44.71 mm 

(2.541 in x 1.5 in x 1.760 in) 

**8.5 oz Bottle:** 85.49 mm x 66.8 mm x 76.2 mm (3.366 in x 2.63 in x 3 in) 

**Mounting Screws / Material:** #10-16 Thread x 12.7 mm (1/2 in) / 410 Stainless steel 

## **Thermal Buffer Media** 

**Glycol Properties / Glycol Freezing Point:** Food Grade USP (Propylene Glycol); Non-Toxic | -59 °C (-74.2 °F) 

**Glass Bead Properties / Glass Freezing Point:** Soda Lime Glass / NA 

## **General Specs** 

**Chemical Resistance:** Resistant to most acids, bases, and alcohols 

**Bottle Sterility:** Lab Quality, Non-Sterile 

**Storage Temperature Range:** -40 °C to 85 °C (-40 °F to 185 °F) **Operating Humidity Range:** 10 % to 100 % RH, condensing **Agency Approvals:** RoHS2, WEEE 

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## **Dimensions and Weight** 

## **2 oz Bottle** 

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65.81 mm (2.59 in)<br>Ø 32.16 mm 45.97 mm<br>(1.27 in) (1.81 in)<br>92.28 mm (3.63 in)<br>**----- End of picture text -----**<br>


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38.96 mm<br>(1.53 in)<br>**----- End of picture text -----**<br>


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Front View<br>**----- End of picture text -----**<br>


**Right View** 

**Top View** 

|**ACI Model #**|**Weight**|
|---|---|
|A/TB-2.0-GLA|0.227 kg(0.5 lb)|
|A/TB-2.0-GLY|0.091 kg(0.2 lb)|
|A/TB-2.0-XXX|0.064 kg(0.14 lb)|



## **8.5 oz Bottle** 

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Front View<br>**----- End of picture text -----**<br>


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Ø 55.25 mm<br>(2.18 in)<br>38.62 mm (1.52 in)<br>141.71 mm (5.58 in)<br>Ø 66.04 mm<br>(2.6 in)<br>**----- End of picture text -----**<br>


## **Right View** 

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66.68 mm<br>(2.63 in)<br>76.2 mm (3 in)<br>**----- End of picture text -----**<br>


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Top View<br>**----- End of picture text -----**<br>


|**ACI Model #**|**Weight**|
|---|---|
|A/TB-8.5-1-GLA|0.544 kg(1.2 lb)|
|A/TB-8.5-1-GLY|0.404 kg(0.892 lb)|
|A/TB-8.5-1-XX|0.143 kg(0.314 lb)|
|A/TB-8.5-3-GLA|0.621 kg(1.37 lb)|
|A/TB-8.5-3-GLY|0.484 kg(1.066 lb)|
|A/TB-8.5-3-XXX|0.221 kg(0.488 lb)|



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## Standard Ordering 

|**Model #**|**Item #**|**Description**|
|---|---|---|
|**A/TB-2.0-GLA**|147220|Thermal Buffer,67 ml (2 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket, Glass<br>Beads, Rated to -100°C|
|**A/TB-2.0-GLY**|147221|Thermal Buffer,67 ml (2 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket, Food<br>Grade Glycol, Rated to -40°C|
|**A/TB-2.0-XXY**|147222|Empty67 ml (2 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket, Polyamide<br>Fitting, Rated to -40°C|
|**A/TB-2.0-XXA**|147653|Empty67 ml (2 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket, SS Fitting,<br>Rated to -100°C|
|**A/TB-8.5-1-GLA**|147223|Thermal Buffer,250 ml (8.5 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket,<br>Glass Beads, Rated to -100°C|
|**A/TB-8.5-1-GLY**|147225|Thermal Buffer,250 ml (8.5 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket,<br>Food Grade Glycol, Rated to -40°C|
|**A/TB-8.5-1-XXX**|147226|Empty250 ml (8.5 oz)Nalgene Bottle, 1 Sensing Point, Mounting Bracket, Rated to<br>-100°C|
|**A/TB-8.5-3-GLA**|147227|Thermal Buffer,250 ml (8.5 oz)Nalgene Bottle, 3 Sensing Points, Mounting Bracket,<br>Glass Beads, Rated to -100°C|
|**A/TB-8.5-3-GLY**|147228|Thermal Buffer,250 ml (8.5 oz)Nalgene Bottle, 3 Sensing Points, Mounting Bracket,<br>Food Grade Glycol, Rated to -40°C|
|**A/TB-8.5-3-XXX**|147229|Empty250 ml (8.5 oz)Nalgene Bottle, 3 Sensing Points, Mounting Bracket, Rated to<br>-100°C|
|**A/GLYCOL 250ML**|144021|Glycol Filled Bottle (250 ml)|
|**A/GLA 250ML**|147328|Glass Bead Filled Bottle (250 ml)|
|||Model # Example:<br>**A/TB-2.0-GLA**or 147220|



_**Note:** 2.0 67 ml (2 oz) models are shipped with the original lid in place along with an additional lid drilled out with the sensor cord grip._ 

## Accessories Ordering, For Use with Glycol 67 mL (2 oz) 

|**Model #**|**Item #**|**Description**|
|---|---|---|
|**A/1K-3W-PO-4"-20'CL2P-HS**|147719|1 kΩRTD, Three Wires, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/<br>Additional Moisture Protection|
|**A/100-3W-PO-4"-20'CL2P-HS**|147720|100ΩRTD, Three Wires, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable<br>w/ Additional Moisture Protection|
|**A/1K-NI-PO-4"-20'CL2P-HS**|147721|1 kΩNickel RTD, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/<br>Additional Moisture Protection|
|**A/CP-PO-4"-20'CL2P-HS**|144077|10 kΩ(Type II) Thermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable,<br>w/ Additional Moisture Protection|
|**A/AN-PO-4"-20'CL2P-HS**|147723|10 kΩ(Type III) Thermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum<br>Cable, w/ Additional Moisture Protection|
|**A/CSI-PO-4"-20'CL2P-HS**|147724|10 kΩ(CSI) Thermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable,<br>w/ Additional Moisture Protection|
|**A/1.8K-PO-4"-20'CL2P-HS**|147725|1.8 kΩThermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/<br>Additional Moisture Protection|
|**A/3K-PO-4"-20'CL2P-HS**|142215|3 kΩThermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/<br>Additional Moisture Protection|
|**A/AN-BC-PO-4"-20'CL2P-HS**|147726|10 kΩThermistor w/ 11K Shunt, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum<br>Cable, w/ Additional Moisture Protection|
|**A/10KS-PO-4"-20'CL2P-HS**|147727|10 kΩThermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/<br>Additional Moisture Protection|



**A/20K-PO-4"-20'CL2P-HS** 147728 20 k Ω Thermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/ Additional Moisture Protection **A/100KS-PO-4"-20'CL2P-HS** 147729 100 k Ω Thermistor, Probe Only, 101.6 mm (4 in), 6.1 m (20 ft) Plenum Cable, w/ Additional Moisture Protection Model # Example: **A/1K-3W-PO-4"-20'CL2P-HS** or **147719** 

## Accessories Ordering, For Use with Glycol or Glass Beads (Any Size) 

|**Model #**|**Item #**|**Description**|
|---|---|---|
|**A/100-LTS-30’**|126443|100ΩRTD, 50.8 mm (2 in) Probe, Freezer Sensor, 9.14 m (30 ft) Leads|
|**A/1K-LTS-30’**|125214|1 kΩRTD, 50.8 mm (2 in) Probe, Freezer Sensor, 9.14 m (30 ft) Leads|
|||Model # Example:<br>**A/100-LTS-30’**or**126443**|



## Accessories 

## **Sensor Probes for Refrigerator/Freezer Applications** 

**See Data Sheet: Refrigerator/Freezer Thermistors** https://www.workaci.com/media/1933/download 

**See Data Sheet: Freezer RTDs (100-LTS and 1,000-LTS ohm platinum RTD)** https://www.workaci.com/media/1931/download 

**See Data Sheet: Freezer Transmitters (TT100-LTS, TT1K-LTS, TTM100-LTS, TTM1K-LTS)** https://www.workaci.com/media/1934/download 

**Improving the world, one measurement at a time.TM** Dwyer CZOMEGA ® 

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## Links

- [View this product on Novapart](https://novapart.co/products/A/GLYCOL%20KIT/glycol-filled-bottle-kit-sensors-250ml)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/aci/a-glycol-kit/glycol-filled-bottle-kit-sensor/dp/4746933)
---

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