The RL4401 (single channel) and RL4402 (dual channel) 4-wire PT100 units are part of the RL4000T Series. They are fitted with 5-pin metal Lemo socket for external high- and low-temperature sensor and LCD display.
Due to the radio system requirement, these products are not available to purchase online. Customers can contact IMC for more information and discuss the product variable options most suitable 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 is 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 |
This product can be calibrated 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
Y119 – Wall mounting bracket
88706 – AA Lithium battery