The RL4401 (single channel) and RL4402 (dual channel) four-wire PT100 units form a part of the RL4000T Series by IMC. They are equipped with a five-pin metal Lemo socket for LCD display and external high- and low-temperature sensor.
Owing to the radio system requirement, these products are not available for online purchase. Customers will have to contact IMC for more information and discuss the product variable options most applicable to their applications:
- RL4401-434.075 – The RL4401 is a single channel radio transmitter
- RL4402-434.075 – The RL4402 is a dual-channel radio transmitter
Instrument Specifications
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| Dimensions |
110 x 80 x 35 mm |
| Weight |
200 g |
| Power Supply |
3.6 V AA Lithium battery |
| Memory capacity |
100,000 readings |
| IP Rating |
IP50 |
Technical Specification
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| Probe Options |
4 Wire PT100 – Probes below are sold separately |
| Option 1 |
J094-3-01 4 wire PT100 (3 m cable with 5-pin Lemo Plug) |
| Option 2 |
J094-5-01 4 wire PT100 (5 m cable with 5-pin Lemo Plug) |
| Range |
-200 °C to +110 °C |
| Accuracy |
±0.1 °C |
| Resolution |
0.1 °C |
Radio Transmitter Functions
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| Frequency Options |
A range of frequencies are available between 433-458 MHz. Country specific regulations apply. |
| Radio Power |
10 mW |
| Radio Range |
3 km over open ground |
| Battery Life |
Up to 18 months |
It is possible to calibrate this product to customers' specifications.
N.B Instrument operating range -20 °C to +65 °C in a non-condensing RH environment.
System Components
Software Required
- W700 – Standard Synergy Software Package
- W706 – Validated Synergy Software Package
*See Synergy datasheet for further options
Hardware Required
- SR2 – Smart Receiver
- REP – Repeater
- CR2 – Controller
Accessories
- 88706 – AA Lithium battery
- Y119 – Wall mounting bracket