DwyerMeasurement

Dwyer External temperature probe TE-OND-F

Dwyer external temperature probe TE-OND-F is a thermistor sensor delivering 10K Ω type III measurement with IP65-rated polycarbonate housing for industrial process monitoring and HVAC applications requiring robust…

SKU 3G-CBM-02330

Also listed as: DWY 54012 · DWY-54012

Brand

Dwyer

Item

External temperature probe TE-OND-F

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Dwyer

probe type

thermistor 10K Ω type III 

housing rating

IP65 

housing material

Polycarbonate 

Datasheet Content

Sondes de température extérieures                                                                 Série
                                                                                                                                                                          TE-OND /
                                                                                                                                                                           TE-RND
                                                                               Protection Contre la Chaleur Rayonnante, Boîtier IP65
                                                                                                                                                          5-1/8
                                                                                  4-17/32                          2-15/64                      4-17/32 [130.18]
                                                                                  [115.09]                         [56.75]                      [115.09]

                                                                                                                                      3-1/8
                                                                                                  3-1/8                      1-13/64 [79.38]
                                                                                                 [79.38]                     [30.56]


                                                                                               Ø3/16
                                                                                               [4.76]                                                          6-25/32
                                                                                           MOUNTING HOLES                                                      [172.09]
                                                                                             TYP 4 PLCS

                                                                                                                      55/64
                                                                                                                     [21.83]



                                                                                                            Ø5-1/8
                                                                                                           [130.18]
                                                                                                           Ø4-47/64
                                                                                                           [120.25]
                                                                                               4-31/32
                                                                                               [126.21]
                                                                                                                                   8-51/64
                                                                                         8-43/64                                   [223.30]
                                                                                         [220.27]
                                                                                                                                         3-45/64
                                                                                                                                         [93.98]

                                                                                                                2-1/4                                5-1/8
                                                                                                               [57.15]                             [130.05]


La Série TE-OND/TE-RND Sondes de Température d’Air Extérieur est livrée                           Résistance vs Tableau de Température
dans deux configurations différentes pour augmenter la précision des mesures en réduisant           Température                          Courbes de résistance (Q)
les effets de la chaleur rayonnante. Pour les applications où la face nord du bâtiment est
                                                                                                     °C °F              A            B            C         D      E              F
accessible, le TE-OND peut être utilisé pour protéger contre les niveaux faibles de chaleur          -55   -67.0     607800.00   963849.00     289154.70      78.32    783.2 2394000.00
rayonnante. Si la sonde doit être montée directement à la lumière du soleil ou si une mesure         -50   -58.0     441200.00   670166.00     201049.80      80.31    803.1 1646200.00
plus précise est nécessaire, nos six plaques de protection radiative se montent au-dessus de         -45   -49.0     323600.00   471985.00     141595.50      82.29    822.9 1145800.00
la sonde de température. Les modèles de protection aux radiations peuvent être posés en              -40   -40.0     239700.00   336479.00     100943.70      84.27    842.7 806800.00
surface ou montés par tuyau. Tous les modèles incluent des blocs de jonction amovibles pour          -35   -31.0     179200.00   242681.00      72804.30      86.25    862.5 574400.00
une liaison facilitée.                                                                               -30   -22.0     135200.00   176974.00      53092.20      88.22    882.2 413400.00
                                                                                                     -25   -13.0     102900.00   130421.00      39126.30      90.19    901.9 300400.00
                                                                                                     -20    -4.0      78910.00    97081.00      29124.30      92.16    921.6 220600.00
SPÉCIFICATIONS
                                                                                                     -15    5.0      61020.00    72957.00      21887.10       94.12    941.2 163500.00
Précision :                                                                                          -10    14.0      47540.00    55329.00      16598.70      96.09    960.9 122280.00
Capteur de température – thermistance : ±0.2°C @ 25°C ;                                               -5    23.0      37310.00    42327.00      12698.10      98.04    980.4  92240.00
Capteur de température – RTD : DIN classe A : ±0.15°C @ 0°C.                                           0    32.0      29490.00    32650.00       9795.00      100.00   1000.0 70160.00
Limites de Température : Opérationnelle : de -40 à +150°C.                                             5    41.0      23460.00    25392.00       7617.60      101.95   1019.5 53780.00
Courbes de la sonde : voir résistance vs. Tableau de température.                                     10    50.0      18780.00    19901.00       5970.30      103.90   1039.0 41560.00
Matériel du Boîtier : Polycarbonate.                                                                  15    59.0      15130.00    15712.00       4713.60      105.85   1058.5 32340.00
Caractéristiques du Boîtier : IP65. Poids : 295 g.                                                    20    68.0      12260.00    12493.00       3747.90      107.79   1077.9 25360.00
                                                                                                      25    77.0      10000.00    10000.00       3000.00      109.74   1097.4 20000.00
                                                                                                      30    86.0       8194.00     8057.00       2417.10      111.67   1116.7 15892.00
 Modèle          Type de Sonde                                                  Réf.                  35    95.0       6752.00     6531.00       1959.30      113.61   1136.1 12704.00
 TE-OND-A        thermistance 10K Ω type III                                  DWY54002                40   104.0      5592.00      5326.00       1597.80      115.54   1155.4 10216.00
 TE-OND-B        thermistance 10K Ω type II                                   DWY54004                45   113.0      4655.00      4368.00       1310.40      117.47   1174.7  8264.00
                                                                                                      50   122.0      3893.00      3602.00       1080.60      119.40   1194.0  6722.00
 TE-OND-C        thermistance 3K Ω                                            DWY54006
                                                                                                      55   131.0      3271.00      2986.00        895.80      121.32   1213.2  5498.00
 TE-OND-D        RTD PT100 Ω                                                  DWY54008                60   140.0      2760.00      2488.00        746.40      123.24   1232.4  4520.00
 TE-OND-E        RTD PT1000 Ω                                                 DWY54010                65   149.0      2339.00      2083.00        624.90      125.16   1251.6  3734.00
 TE-OND-F        thermistance 20K Ω                                           3G-CBM-02330                70   158.0      1990.00      1752.00        525.60      127.08   1270.8  3100.00
                                                                                                      75   167.0      1700.00      1480.00        444.00      128.99   1289.9  2586.00
 TE-RND-A        thermistance 10K Ω type III                                  DWY54014
                                                                                                      80   176.0      1458.00      1255.00        376.50      130.90   1309.0  2166.00
 TE-RND-B        thermistance 10K Ω type II                                   DWY54016                85   185.0      1255.00      1070.00        321.00      132.80   1328.0  1822.60
 TE-RND-C        thermistance 3K Ω                                            DWY54018                90   194.0      1084.00       915.50        274.65      134.71   1347.1  1540.00
 TE-RND-D        RTD PT100 Ω                                                  DWY54020                95   203.0       939.30       786.60        235.98      136.61   1366.1  1306.40
                                                                                                     100   212.0       816.80       678.60        203.58      138.51   1385.1  1112.60
 TE-RND-E        RTD PT1000 Ω                                                 DWY54022
                                                                                                     105   221.0       712.60       587.60        176.28      140.40   1404.0   951.00
 TE-RND-F        thermistance 20K Ω                                           DWY54024               110   230.0       623.60       510.60        153.18      142.29   1422.9   815.80
                                                                                                     115   239.0       547.30       445.30        133.59      144.18   1441.8   702.20
                                                                                                     120   248.0       481.80       389.60        116.88      146.07   1460.7   606.40
                                                                                                     125   257.0       425.30       341.90        102.57      147.95   1479.5   525.60
                                                                                                     130   266.0       376.40       301.00         90.30      149.83   1498.3    N/A
                                                                                                     135   275.0       334.00       265.80         79.74      151.71   1517.1    N/A…

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Dwyer TE-OND-F external temperature probe used for?

The Dwyer TE-OND-F external temperature probe is used for industrial process monitoring and HVAC applications requiring robust environmental protection. It delivers 10K Ω type III thermistor measurement with an IP65-rated polycarbonate housing, making it suitable for outdoor air temperature sensing where protection against radiant heat is needed.

What are the specifications of the Dwyer TE-OND-F temperature probe?

The Dwyer TE-OND-F features a thermistor 10K Ω type III sensor with ±0.2°C accuracy at 25°C. It has an IP65-rated polycarbonate housing and an operating temperature range of -40 to +150°C. The probe includes removable terminal blocks for easy wiring and is designed for external mounting with optional radiation shields.

Where to buy the Dwyer TE-OND-F in Singapore?

You can source the Dwyer TE-OND-F external temperature probe through 3G Electric in Singapore. We supply this Dwyer thermistor sensor and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this IP65-rated probe for HVAC and process monitoring.

How to install the Dwyer TE-OND-F external temperature probe?

Mount the Dwyer TE-OND-F on a north-facing wall to minimize radiant heat effects, or use optional radiation shields for direct sunlight exposure. Secure the IP65 polycarbonate housing using the four mounting holes provided. Connect wiring to the removable terminal blocks and ensure the probe is within its -40 to +150°C operating range.

Used in

Common applications for Dwyer

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Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units

BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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